o2.co.uk Website Information

Daily Unique Visits: 166,561

Daily Page Views: 1,332,488

Income Per Day: $1,332

Estimated Value: $1,438,560

This website is located in United Kingdom and is using following IP address 82.132.141.84. See the complete list of popular websites hosted in United Kingdom.

o2.co.uk is registered under .UK top-level domain. Please check other sites in .UK zone.

Website o2.co.uk is using the following name servers:

n1.02.net
n4.02.net
n2.02.net
n3.02.net

and is probably hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. See the full list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.

The highest website o2.co.uk position in Alexa rank database was 9021 and the lowest rank position was 9445. Current position of o2.co.uk in Alexa rank database is 9149.

Desktop speed score of o2.co.uk (63/100) is better than the results of 39.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of o2.co.uk (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of o2.co.uk (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

o2.co.uk Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

o2.co.uk whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain name:
o2.co.uk

Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 08-Nov-2019

Registrar:
TELEFÓNICA UK LIMITED [Tag = O2-HOLDINGS-LTD]
URL: http://www.o2.com

Relevant dates:
Registered on: 19-Nov-1997
Expiry date: 19-Nov-2021
Last updated: 12-Nov-2019

Registration status:
Registered until expiry date.

Name servers:
n1.02.net
n2.02.net
n3.02.net
n4.02.net

WHOIS lookup made at 23:28:13 24-Apr-2021

--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:

Copyright Nominet UK 1996 - 2021.

You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.

o2.co.uk server information

Servers Location

o2.co.uk desktop page speed rank

Last tested: 2017-05-28

Desktop Speed Bad

63/100

o2.co.uk Desktop Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://assets.adobedtm.com/5618484f119aa283a43872b…09e1b92aadeff17ecd3.js
http://assets.adobedtm.com/5618484f119aa283a43872b…821e15121fc54ad083b.js
http://cdn.tt.omtrdc.net/cdn/target.js
http://telefonicauklimited.tt.omtrdc.net/m2/telefo…ferrer=&mboxVersion=62
http://telefonicauklimited.tt.omtrdc.net/m2/telefo…ferrer=&mboxVersion=62
http://static.o2.co.uk/shared/js/lib/modernizr.min.js
http://static.o2.co.uk/shared/js/lib/require.js
http://static.o2.co.uk/shared/js/main.js?ts=290320171800
http://static.o2.co.uk/shared/js/lib/liveperson.js
http://static.o2.co.uk/shared/js/lib/le-mtagconfig.js
http://static.o2.co.uk/shared/js/chat/egain.js

Optimize CSS Delivery of the following:

http://static.o2.co.uk/shared/css/fonts.css
http://static.o2.co.uk/shared/css/custom-classes.css?ts=030520171140
http://static.o2.co.uk/shared/css/global.css?ts=030520171140
http://static.o2.co.uk/shared/css/_all-modules.css?ts=030520171140
http://static.o2.co.uk/www/css/background.css?ts=20170526155147

priority - 23Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://ad.sxp.smartclip.net/img/trpx.gif (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…821e15121fc54ad083b.js (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…d4af1ece2cc04457830.js (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…09e1b92aadeff17ecd3.js (expiration not specified)
http://collector-1167.tvsquared.com/tv2track.js (expiration not specified)
http://cotads.adscale.de/ads/pixel/1by1.png (expiration not specified)
http://tracker.yougov.com/static/1x1.png (expiration not specified)
http://admaym.com/UserMatch.ashx?bidderid=45&bidde…4000-aacc-7ef7ab01a101 (1 second)
http://static.o2.co.uk/shared/img/arrow_blue.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-bubbles.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-gradient-mobile.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-list-splitter.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-sprite-social-icons.png (10 minutes)
http://static.o2.co.uk/shared/img/label-xxl-shadow1100.png (10 minutes)
http://static.o2.co.uk/shared/img/logo-o2.svg (10 minutes)
http://static.o2.co.uk/shared/img/logo-telefonica.svg (10 minutes)
http://static.o2.co.uk/shared/img/modules/hero-xxl-background-1100.png (10 minutes)
http://static.o2.co.uk/shared/img/modules/toolbar-sitetabs.png (10 minutes)
http://static.o2.co.uk/shared/img/modules/trans-1px.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-search-sprite.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-signin.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-storelocator.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-webchat.png (10 minutes)
http://static.o2.co.uk/shared/img/primary-nav-border.png (10 minutes)
http://static.o2.co.uk/shared/img/promo-cta-arrow.png (10 minutes)
http://static.o2.co.uk/shared/img/sprite-logo-telefonica.png (10 minutes)
http://static.o2.co.uk/www/img/general/woy-2016-fo…plain-light-061216.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/3x-more-d…ight-1-1100_250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/apple-ipa…plain-light-040417.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/bau-32515…t-home-1100-120517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/bau-32683…-xxl-1-1100-250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/bau-32688…tall-1-1100-190517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/dont-miss…-plain-dark-250517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/guru-cami…100-light-210417-1.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/mia-promo…t-1100-dark-180517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/o2-recycl…-light-1100-291215.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/payg-free…-xxl-1-1100_250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/priority-…dark-1100-251016v2.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp3/s8-launch…1100-dark-250417-1.jpg (10 minutes)
http://lptag.liveperson.net/lptag/api/account/6396…&s=service-default&b=1 (10.5 minutes)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/signals/config/530310090486173?v=2.7.11 (20 minutes)
http://bat.bing.com/bat.js (30 minutes)
http://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)
http://mathid.mathtag.com/d/i.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 9Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 82.1KiB (48% reduction).

Compressing http://static.o2.co.uk/www/img/index/bp3/bau-32515…t-home-1100-120517.jpg could save 49.1KiB (74% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/apple-ipa…plain-light-040417.jpg could save 8.2KiB (45% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/s8-launch…1100-dark-250417-1.jpg could save 6.5KiB (31% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/bau-32688…tall-1-1100-190517.jpg could save 5.7KiB (34% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/priority-…dark-1100-251016v2.jpg could save 5.5KiB (36% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/mia-promo…t-1100-dark-180517.jpg could save 1.9KiB (26% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/dont-miss…-plain-dark-250517.jpg could save 1.8KiB (19% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp3/guru-cami…100-light-210417-1.jpg could save 1.5KiB (18% reduction).
Compressing http://static.o2.co.uk/www/img/general/woy-2016-fo…plain-light-061216.png could save 1.2KiB (15% reduction).
Compressing http://contextual.media.net/cksync.php?cs=3&type=m…4000-aacc-7ef7ab01a101 could save 744B (91% reduction).

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 23.8KiB (64% reduction).

Compressing http://servedby.o2.co.uk/container/2746;14241;1752…=&cb=566026.0687582195 could save 13.5KiB (69% reduction).
Compressing http://servedby.o2.co.uk/container/2746;62292;6518…=&cb=566026.0687582195 could save 3.3KiB (59% reduction).
Compressing http://static.o2.co.uk/shared/img/logo-telefonica.svg could save 2.3KiB (57% reduction).
Compressing http://pixel.mathtag.com/event/js?mt_id=1155811&mt…1=&v2=&v3=&s1=&s2=&s3= could save 1.4KiB (59% reduction).
Compressing http://telefonicauk.d3.sc.omtrdc.net/b/ss/telefoni…Y&bw=1024&bh=768&AQE=1 could save 1.2KiB (62% reduction).
Compressing http://pixel.mathtag.com/event/js?01AD=30sphLMSqQA…&s2=&s3=&mm_bnc&mm_bct could save 1.2KiB (56% reduction).
Compressing http://pixel.mathtag.com/event/js?01AD=30sphLMSqQA…aW51eCB4ODZfNjR8%22%7D could save 971B (53% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.9KiB (22% reduction).

Minifying http://telefonicauklimited.tt.omtrdc.net/m2/telefo…ferrer=&mboxVersion=62 could save 1.9KiB (11% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/lib/liveperson.js could save 1.5KiB (52% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/hero.jquery.js?bust=290320171800 could save 1.4KiB (27% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/lib/analytics.js could save 786B (55% reduction) after compression.
Minifying http://connect.facebook.net/en_US/fbds.js could save 696B (33% reduction) after compression.
Minifying http://pixel.mathtag.com/event/js?mt_id=1155811&mt…1=&v2=&v3=&s1=&s2=&s3= could save 674B (28% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.1KiB (17% reduction).

Minifying http://servedby.o2.co.uk/container/2746;14241;1752…=&cb=566026.0687582195 could save 3.2KiB (17% reduction).
Minifying http://servedby.o2.co.uk/container/2746;62292;6518…=&cb=566026.0687582195 could save 946B (17% reduction).

o2.co.uk Desktop Resource Breakdown

Total Resources	228
Number of Hosts	82
Static Resources	74
JavaScript Resources	45
CSS Resources	5

o2.co.uk mobile page speed rank

Last tested: 2017-05-28

Mobile Speed Bad

43/100

o2.co.uk Mobile Speed Test Quick Summary

priority - 96Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 31Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://ad.sxp.smartclip.net/img/trpx.gif (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…821e15121fc54ad083b.js (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…d4af1ece2cc04457830.js (expiration not specified)
http://assets.adobedtm.com/5618484f119aa283a43872b…09e1b92aadeff17ecd3.js (expiration not specified)
http://collector-1167.tvsquared.com/tv2track.js (expiration not specified)
http://cotads.adscale.de/ads/pixel/1by1.png (expiration not specified)
http://tracker.yougov.com/static/1x1.png (expiration not specified)
http://static.o2.co.uk/shared/img/arrow_blue.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-gradient-mobile.png (10 minutes)
http://static.o2.co.uk/shared/img/footer/footer-sprite-social-icons.png (10 minutes)
http://static.o2.co.uk/shared/img/label-xxl-shadow1100.png (10 minutes)
http://static.o2.co.uk/shared/img/logo-o2.svg (10 minutes)
http://static.o2.co.uk/shared/img/logo-telefonica.svg (10 minutes)
http://static.o2.co.uk/shared/img/modules/trans-1px.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/nav-mobile-burger-sprite.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-search-sprite.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-storelocator.png (10 minutes)
http://static.o2.co.uk/shared/img/nav/tool-icon-webchat.png (10 minutes)
http://static.o2.co.uk/shared/img/primary-nav-border.png (10 minutes)
http://static.o2.co.uk/shared/img/promo-cta-arrow.png (10 minutes)
http://static.o2.co.uk/shared/img/sprite-logo-telefonica.png (10 minutes)
http://static.o2.co.uk/www/img/general/woy-2016-fo…plain-light-061216.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/3x-mor…ght-1-574x2_250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/apple-…574x2-light-040417.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/bau-32…-home-574x2-120517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/bau-32…xxl-1-574x2-250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/bau-32…all-1-574x2-190517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/dont-m…-plain-dark-250517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/guru-c…574x2-light-210417.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/mia-pr…-dark-574x2-180517.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/o2-rec…light-574x2-151215.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/payg-f…xxl-1-574x2_250517.png (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/priori…ark-574x2-251016v2.jpg (10 minutes)
http://static.o2.co.uk/www/img/index/bp1/dd/s8-lau…74x2-dark-250417-1.jpg (10 minutes)
http://lptag.liveperson.net/lptag/api/account/6396…&s=service-default&b=1 (10.5 minutes)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/signals/config/530310090486173?v=2.7.11 (20 minutes)
http://bat.bing.com/bat.js (30 minutes)
http://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)
http://mathid.mathtag.com/d/i.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 16Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 152.8KiB (52% reduction).

Compressing http://static.o2.co.uk/www/img/index/bp1/dd/bau-32…-home-574x2-120517.jpg could save 106.5KiB (81% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/apple-…574x2-light-040417.jpg could save 13.2KiB (44% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/s8-lau…74x2-dark-250417-1.jpg could save 9.3KiB (28% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/dont-m…-plain-dark-250517.jpg could save 9KiB (34% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/bau-32…all-1-574x2-190517.jpg could save 7.4KiB (27% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/guru-c…574x2-light-210417.jpg could save 2.4KiB (17% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/mia-pr…-dark-574x2-180517.jpg could save 1.6KiB (18% reduction).
Compressing http://static.o2.co.uk/www/img/index/bp1/dd/o2-rec…light-574x2-151215.jpg could save 1.5KiB (20% reduction).
Compressing http://static.o2.co.uk/www/img/general/woy-2016-fo…plain-light-061216.png could save 1.2KiB (15% reduction).
Compressing http://contextual.media.net/cksync.php?cs=3&type=m…4c00-a157-c93b8f948f97 could save 744B (91% reduction).

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 23.8KiB (64% reduction).

Compressing http://servedby.o2.co.uk/container/2746;14241;1752…=&cb=566026.0687582195 could save 13.5KiB (69% reduction).
Compressing http://servedby.o2.co.uk/container/2746;62292;6518…=&cb=566026.0687582195 could save 3.3KiB (59% reduction).
Compressing http://static.o2.co.uk/shared/img/logo-telefonica.svg could save 2.3KiB (57% reduction).
Compressing http://pixel.mathtag.com/event/js?01AD=3DMTAcTewwR…1=&v2=&v3=&s1=&s2=&s3= could save 1.4KiB (59% reduction).
Compressing http://telefonicauk.d3.sc.omtrdc.net/b/ss/telefoni…=Y&bw=412&bh=732&AQE=1 could save 1.2KiB (62% reduction).
Compressing http://pixel.mathtag.com/event/js?mt_id=1036792&mt…&s2=&s3=&mm_bnc&mm_bct could save 1.2KiB (58% reduction).
Compressing http://pixel.mathtag.com/event/js?mt_id=1036792&mt…aW51eCBhcm12OGx8%22%7D could save 968B (53% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.9KiB (22% reduction).

Minifying http://telefonicauklimited.tt.omtrdc.net/m2/telefo…ferrer=&mboxVersion=62 could save 1.9KiB (11% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/lib/liveperson.js could save 1.5KiB (52% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/hero.jquery.js?bust=290320171800 could save 1.4KiB (27% reduction) after compression.
Minifying http://static.o2.co.uk/shared/js/lib/analytics.js could save 786B (55% reduction) after compression.
Minifying http://connect.facebook.net/en_US/fbds.js could save 695B (33% reduction) after compression.
Minifying http://pixel.mathtag.com/event/js?01AD=3DMTAcTewwR…1=&v2=&v3=&s1=&s2=&s3= could save 674B (28% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.1KiB (17% reduction).

o2.co.uk Mobile Resource Breakdown

Total Resources	226
Number of Hosts	82
Static Resources	69
JavaScript Resources	44
CSS Resources	5

o2.co.uk mobile page usability

Last tested: 2017-05-28

Mobile Usability Good

99/100

o2.co.uk Mobile Usability Test Quick Summary

priority - 1Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div class="ctrl ctrl-prev"> is close to 1 other tap targets.

The tap target <span id="-thumb" class="pip slide1 active timer">undefined</span> is close to 1 other tap targets.

The tap target <span id="-thumb" class="pip slide2">undefined</span> and 1 others are close to other tap targets.

The tap target <a href="http://www.o2.co.uk/abouto2">About us</a> and 2 others are close to other tap targets.

o2.co.uk HTML validation

Errors

Attribute “xmlns:article” not allowed here.

Line: 3 Column: 16 - 614
"...TYPE html> <html lang="en" dir="ltr" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:product="http://ogp.me/ns/product#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# " class="no-js"> <h..."

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.

Line: 22 Column: 1 - 32
"....icon" /> <link rel="revision" href="/" /> ..."

Attribute “component-name” not allowed on element “div” at this point.

Line: 48 Column: 1 - 29
"...as > <div component-name="header"> <he..." Line: 1249 Column: 1 - 40
"...> </div> <div component-name="template" class=""> <di..." Line: 1264 Column: 1 - 35
"... <div component-name="heroCarousel"> <div..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1375 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1418 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1454 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1497 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1533 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1576 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1612 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1648 Column: 15 - 89
"... <div component-name="recycle" class="col-xs-12 col-sm-4 col-md-4 col-lg-4"> <..." Line: 1687 Column: 15 - 49
"... <div component-name="textarea" id=> <div..." Line: 1710 Column: 15 - 95
"... <div component-name="promoAward" class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <di..." Line: 1731 Column: 13 - 58
"... <div component-name="overlayHomePageTakeOver"> <div..." Line: 1763 Column: 5 - 33
"...div> <div component-name="footer"> <..."

Attribute “manual_cm_re” not allowed on element “a” at this point.

Line: 63 Column: 17 - 61
"... <a href="" manual_cm_re="header-_-Chat-_-na">Chat</..." Line: 66 Column: 17 - 83
"... <a href="/storelocator" manual_cm_re="header-_-Store locator-_-na">Store ..." Line: 79 Column: 19 - 133
"... <a class="signInLink" href="https://accounts.o2.co.uk/signin" title="Sign In" manual_cm_re="header-_-Sign In-_-na">Sign i..." Line: 82 Column: 39 - 172
"...4;</span> <a class="signOutLink" href="https://identity.o2.co.uk/logout" title="Sign out of your account" manual_cm_re="header-_-Sign out-_-na">Sign o..." Line: 85 Column: 22 - 142
"... or <a class="registerLink" href="https://accounts.o2.co.uk/register" title="Register" manual_cm_re="header-_-Register-_-na">Regist..." Line: 96 Column: 35 - 93
"... <a href="/business" manual_cm_re="header-_-Business-_-na" >Busine..." Line: 113 Column: 3 - 54
"...go o2"> <a href="/" manual_cm_re="header-_-Telefonica-_-na"> <i..." Line: 135 Column: 7 - 60
"...u"> <a href="/shop" manual_cm_re="meganav_Shop-_-na-_-na"> ..." Line: 145 Column: 7 - 87
"...i > <a href="/shop#best-selling-grid" manual_cm_re="meganav_Shop-_-Browse Shop-_-na"> ..." Line: 151 Column: 7 - 95
"...i > <a href="/shop#best-selling-grid" manual_cm_re="meganav_Shop-_-Bestselling devices-_-na"> ..." Line: 158 Column: 7 - 111
"...i > <a href="/shop#best-selling-grid" manual_cm_re="meganav_Shop-_-Bestselling devices-_-Browse bestselling"> ..." Line: 164 Column: 7 - 126
"...i > <a href="https://www.o2.co.uk/shop/phones/apple/iphone-x/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPhone X"> ..." Line: 170 Column: 7 - 126
"...i > <a href="https://www.o2.co.uk/shop/phones/apple/iphone-8/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPhone 8"> ..." Line: 176 Column: 7 - 136
"...i > <a href="https://www.o2.co.uk/shop/phones/apple/iphone-8-plus/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPhone 8 Plus"> ..." Line: 182 Column: 7 - 126
"...i > <a href="https://www.o2.co.uk/shop/phones/apple/iphone-7/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPhone 7"> ..." Line: 188 Column: 7 - 138
"...i > <a href="https://www.o2.co.uk/shop/phones/samsung/galaxy-s8/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-Samsung Galaxy S8"> ..." Line: 194 Column: 7 - 142
"...i > <a href="https://www.o2.co.uk/shop/tablets/apple/ipad-pro-10.5-inch/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPad Pro 10.5"> ..." Line: 200 Column: 7 - 121
"...i > <a href="https://www.o2.co.uk/shop/phones/oneplus/5" manual_cm_re="meganav_Shop-_-Bestselling devices-_-OnePlus 5"> ..." Line: 206 Column: 7 - 128
"...i > <a href="https://www.o2.co.uk/shop/phones/apple/iphone-se/" manual_cm_re="meganav_Shop-_-Bestselling devices-_-iPhone SE"> ..." Line: 215 Column: 7 - 112
"...i > <a href="/shop/phones#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Phones-_-na"> ..." Line: 222 Column: 7 - 82
"...i > <a href="/shop/phones" manual_cm_re="meganav_Shop-_-Phones-_-Browse Phones"> ..." Line: 228 Column: 7 - 111
"...i > <a href="/shop/phones?contractType=paymonthly" manual_cm_re="meganav_Shop-_-Phones-_-Pay Monthly phones"> ..." Line: 234 Column: 7 - 113
"...i > <a href="/shop/phones?contractType=payasyougo" manual_cm_re="meganav_Shop-_-Phones-_-Pay As You Go phones"> ..." Line: 240 Column: 7 - 79
"...i > <a href="/shop/like-new" manual_cm_re="meganav_Shop-_-Phones-_-Like New"> ..." Line: 246 Column: 7 - 70
"...i > <a href="/iphone" manual_cm_re="meganav_Shop-_-Phones-_-iPhone"> ..." Line: 252 Column: 7 - 77
"...i > <a href="/android" manual_cm_re="meganav_Shop-_-Phones-_-Android info"> ..." Line: 258 Column: 7 - 85
"...i > <a href="/windows-phone-8" manual_cm_re="meganav_Shop-_-Phones-_-Windows info"> ..." Line: 264 Column: 7 - 95
"...i > <a href="https://www.o2recycle.co.uk/" manual_cm_re="meganav_Shop-_-Phones-_-O2 recycle"> ..." Line: 273 Column: 7 - 115
"...i > <a href="/shop/tablets/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Tablets-_-na"> ..." Line: 280 Column: 7 - 127
"...i > <a href="/shop/tablets/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Tablets-_-Browse Tablets"> ..." Line: 286 Column: 7 - 124
"...i > <a href="/shop/tablets/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Tablets-_-Pay Monthly"> ..." Line: 292 Column: 7 - 150
"...i > <a href="/shop/tablets/?contractType=payasyougo#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Tablets-_-Pay As You Go"> ..." Line: 298 Column: 7 - 91
"...i > <a href="/tablet-computers" manual_cm_re="meganav_Shop-_-Tablets-_-Tablet computers"> ..." Line: 304 Column: 7 - 67
"...i > <a href="/ipad" manual_cm_re="meganav_Shop-_-Tablets-_-iPad"> ..." Line: 310 Column: 7 - 148
"...i > <a href="/shop/tablets/#operatingSystem=Android&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Tablets-_-Android"> ..." Line: 319 Column: 7 - 145
"...i > <a href="https://accounts.o2.co.uk/signin?sendTo=https://www.o2.co.uk/upgrade/upgradeOptions/" manual_cm_re="meganav_Shop-_-Upgrades-_-na"> ..." Line: 326 Column: 7 - 158
"...i > <a href="https://accounts.o2.co.uk/signin?sendTo=https://www.o2.co.uk/upgrade/upgradeOptions/" manual_cm_re="meganav_Shop-_-Upgrades-_-Browse Upgrades"> ..." Line: 332 Column: 7 - 139
"...i > <a href="https://accounts.o2.co.uk/signin?sendTo=https://www.o2.co.uk/upgrade/" manual_cm_re="meganav_Shop-_-Upgrades-_-Upgrade Now"> ..." Line: 338 Column: 7 - 125
"...i > <a href="/upgrade/move-to-pay-monthly" manual_cm_re="meganav_Shop-_-Upgrades-_-Move from Pay As You Go To Pay monthly"> ..." Line: 347 Column: 7 - 72
"...i > <a href="/shop/sim-cards" manual_cm_re="meganav_Shop-_-Sims-_-na"> ..." Line: 354 Column: 7 - 81
"...i > <a href="/shop/sim-cards" manual_cm_re="meganav_Shop-_-Sims-_-Browse Sims"> ..." Line: 360 Column: 7 - 102
"...i > <a href="/shop/sim-cards/sim-only-deals/" manual_cm_re="meganav_Shop-_-Sims-_-Pay Monthly Sims"> ..." Line: 366 Column: 7 - 103
"...i > <a href="/shop/sim-cards/pay-as-you-go/" manual_cm_re="meganav_Shop-_-Sims-_-Pay as you go sims"> ..." Line: 372 Column: 7 - 106
"...i > <a href="/shop/sim-cards/international-sim" manual_cm_re="meganav_Shop-_-Sims-_-International Sim "> ..." Line: 378 Column: 7 - 83
"...i > <a href="/broadband/ipad-sim" manual_cm_re="meganav_Shop-_-Sims-_-iPad Sims"> ..." Line: 384 Column: 7 - 77
"...i > <a href="/tablet-sims" manual_cm_re="meganav_Shop-_-Sims-_-Tablet Sim"> ..." Line: 393 Column: 7 - 81
"...i > <a href="/shop/great-deals" manual_cm_re="meganav_Shop-_-Great deals-_-na"> ..." Line: 400 Column: 7 - 97
"...i > <a href="/shop/great-deals" manual_cm_re="meganav_Shop-_-Great deals-_-Browse Great Deals"> ..." Line: 406 Column: 7 - 93
"...i > <a href="/shop/clearance" manual_cm_re="meganav_Shop-_-Great deals-_-Clearance Offers"> ..." Line: 415 Column: 7 - 81
"...i > <a href="/shop/coming-soon" manual_cm_re="meganav_Shop-_-Coming soon-_-na"> ..." Line: 421 Column: 7 - 76
"...i > <a href="/inspiration" manual_cm_re="meganav_Shop-_-Inspiration-_-na"> ..." Line: 427 Column: 7 - 79
"...i > <a href="/shop/smart-tech" manual_cm_re="meganav_Shop-_-Smart Tech-_-na"> ..." Line: 434 Column: 7 - 94
"...i > <a href="/shop/smart-tech" manual_cm_re="meganav_Shop-_-Smart Tech-_-Browse Smart Tech"> ..." Line: 440 Column: 7 - 141
"...i > <a href="/shop/fitness-trackers/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Smart Tech-_-Fitness Trackers"> ..." Line: 446 Column: 7 - 132
"...i > <a href="/shop/smartwatches#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Smart Tech-_-Smartwatches"> ..." Line: 455 Column: 7 - 133
"...i > <a href="/shop/mobile-broadband/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Mobile broadband-_-na"> ..." Line: 462 Column: 7 - 141
"...i > <a href="/shop/mobile-broadband/#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Mobile broadband-_-Browse MBB"> ..." Line: 468 Column: 7 - 133
"...i > <a href="/shop/inspire/mobile-broadband-explained" manual_cm_re="meganav_Shop-_-Mobile broadband-_-Mobile broadband explained"> ..." Line: 474 Column: 7 - 168
"...i > <a href="/shop/mobile-broadband/?contractType=payasyougo#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Mobile broadband-_-Pay As you Go"> ..." Line: 480 Column: 7 - 166
"...i > <a href="/shop/mobile-broadband/?contractType=paymonthly#sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Mobile broadband-_-Pay monthly"> ..." Line: 489 Column: 7 - 77
"...i > <a href="/shop/all-tariffs" manual_cm_re="meganav_Shop-_-Tariffs-_-na"> ..." Line: 496 Column: 7 - 89
"...i > <a href="/shop/all-tariffs" manual_cm_re="meganav_Shop-_-Tariffs-_-Browse Tariffs"> ..." Line: 502 Column: 7 - 76
"...i > <a href="/refresh" manual_cm_re="meganav_Shop-_-Tariffs-_-O2 Refresh"> ..." Line: 508 Column: 7 - 101
"...i > <a href="/shop/sim-cards/pay-as-you-go/" manual_cm_re="meganav_Shop-_-Tariffs-_-Pay As You Go"> ..." Line: 514 Column: 7 - 83
"...i > <a href="/sharer-plans" manual_cm_re="meganav_Shop-_-Tariffs-_-Sharer plans"> ..." Line: 520 Column: 7 - 88
"...i > <a href="/shop/tariffs/bolt-ons" manual_cm_re="meganav_Shop-_-Tariffs-_-Bolt Ons"> ..." Line: 529 Column: 7 - 81
"...i > <a href="/shop/accessories" manual_cm_re="meganav_Shop-_-Accessories-_-na"> ..." Line: 536 Column: 7 - 160
"...i > <a href="/shop/accessories/category/other/#category=other&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Other"> ..." Line: 542 Column: 7 - 163
"...i > <a href="/shop/accessories/category/memory/#category=memory&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Memory"> ..." Line: 548 Column: 7 - 210
"...i > <a href="/shop/accessories/category/headphonesandspeakers/#category=headphonesandspeakers&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Headphones and speakers"> ..." Line: 554 Column: 7 - 169
"...i > <a href="/shop/accessories/category/charging/#category=charging&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Charging"> ..." Line: 560 Column: 7 - 201
"...i > <a href="/shop/accessories/category/casesandprotection/#category=casesandprotection&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Cases and protection"> ..." Line: 566 Column: 7 - 183
"...i > <a href="/shop/accessories/category/carandtravel/#category=carandtravel&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Car and travel"> ..." Line: 572 Column: 7 - 179
"...i > <a href="/shop/accessories/category/bundlepacks/#category=bundlepacks&sort=content.sorting.featured&page=1" manual_cm_re="meganav_Shop-_-Accessories-_-Bundle packs"> ..." Line: 578 Column: 7 - 99
"...i > <a href="/shop/accessories/all/" manual_cm_re="meganav_Shop-_-Accessories-_-All accessories"> ..." Line: 584 Column: 7 - 97
"...i > <a href="/shop/accessories" manual_cm_re="meganav_Shop-_-Accessories-_-Browse Accessories"> ..." Line: 593 Column: 7 - 85
"...i > <a href="/shop/international" manual_cm_re="meganav_Shop-_-International-_-na"> ..." Line: 600 Column: 7 - 151
"...i > <a href="http://international.o2.co.uk/internationaltariffs/calling_abroad_from_uk" manual_cm_re="meganav_Shop-_-International-_-Calling abroad"> ..." Line: 606 Column: 7 - 123
"...i > <a href="/shop/international/calling-card/" manual_cm_re="meganav_Shop-_-International-_-International Calling Card"> ..." Line: 612 Column: 7 - 138
"...i > <a href="/shop/international/calling-international-numbers/" manual_cm_re="meganav_Shop-_-International-_-International Favourites"> ..." Line: 618 Column: 7 - 111
"...i > <a href="/shop/international/using-phone-abroad" manual_cm_re="meganav_Shop-_-International-_-O2 Travel"> ..." Line: 624 Column: 7 - 111
"...i > <a href="/shop/international/extras/" manual_cm_re="meganav_Shop-_-International-_-International Extras"> ..." Line: 630 Column: 7 - 103
"...i > <a href="/shop/international" manual_cm_re="meganav_Shop-_-International-_-Browse International"> ..." Line: 639 Column: 7 - 83
"...i > <a href="/shop/services" manual_cm_re="meganav_Shop-_-Digital Services-_-na"> ..." Line: 646 Column: 7 - 103
"...i > <a href="/help/digital-services/guard" manual_cm_re="meganav_Shop-_-Digital Services-_-O2 Guard"> ..." Line: 652 Column: 7 - 125
"...i > <a href="/help/digital-services/store-and-share" manual_cm_re="meganav_Shop-_-Digital Services-_-O2 Store & Share"> ..." Line: 658 Column: 7 - 100
"...i > <a href="/charge-to-mobile" manual_cm_re="meganav_Shop-_-Digital Services-_-Charge to mobile"> ..." Line: 664 Column: 7 - 95
"...i > <a href="/shop/services/drive" manual_cm_re="meganav_Shop-_-Digital Services-_-O2 Drive"> ..." Line: 670 Column: 7 - 114
"...i > <a href="/shop/services/tablet-insurance" manual_cm_re="meganav_Shop-_-Digital Services-_-Tablet insurance"> ..." Line: 676 Column: 7 - 114
"...i > <a href="/shop/services/mobile-insurance" manual_cm_re="meganav_Shop-_-Digital Services-_-Mobile insurance"> ..." Line: 682 Column: 7 - 102
"...i > <a href="https://home.o2.co.uk/en-GB/" manual_cm_re="meganav_Shop-_-Digital Services-_-O2 Home"> ..." Line: 688 Column: 7 - 125
"...i > <a href="https://www.o2.co.uk/shop/services/" manual_cm_re="meganav_Shop-_-Digital Services-_-Browse Digital services"> ..." Line: 700 Column: 7 - 76
"...u"> <a href="/more-for-you" manual_cm_re="meganav_More for you-_-na-_-na"> ..." Line: 710 Column: 7 - 93
"...i > <a href="/more-for-you" manual_cm_re="meganav_More for you-_-Browse More for you-_-na"> ..." Line: 716 Column: 7 - 107
"...i > <a href="/more-for-you/more-flexibility" manual_cm_re="meganav_More for you-_-More flexibility-_-na"> ..." Line: 723 Column: 7 - 128
"...i > <a href="/more-for-you/more-flexibility" manual_cm_re="meganav_More for you-_-More flexibility-_-Browse More flexibility"> ..." Line: 729 Column: 7 - 113
"...i > <a href="https://www.o2recycle.co.uk/" manual_cm_re="meganav_More for you-_-More flexibility-_-O2 Recycle"> ..." Line: 735 Column: 7 - 94
"...i > <a href="/on-us" manual_cm_re="meganav_More for you-_-More flexibility-_-Upgrade on us"> ..." Line: 741 Column: 7 - 145
"...i > <a href="/help/phones-sims-and-devices/collection-and-delivery" manual_cm_re="meganav_More for you-_-More flexibility-_-Click and collect"> ..." Line: 747 Column: 7 - 177
"...i > <a href="/business/products/phones-and-tablets/mobile-for-small-business/business-essentials" manual_cm_re="meganav_More for you-_-More flexibility-_-Business Essentials"> ..." Line: 756 Column: 7 - 95
"...i > <a href="/more-for-you/more-perks" manual_cm_re="meganav_More for you-_-More perks-_-na"> ..." Line: 763 Column: 7 - 111
"...i > <a href="/more-for-you/more-perks" manual_cm_re="meganav_More for you-_-More perks-_-Browse More perks "> ..." Line: 769 Column: 7 - 103
"...i > <a href="https://priority.o2.co.uk/" manual_cm_re="meganav_More for you-_-More perks-_-Priority"> ..." Line: 775 Column: 7 - 112
"...i > <a href="/perks/perks-at-o2-venues" manual_cm_re="meganav_More for you-_-More perks-_-Perks at O2 venues"> ..." Line: 781 Column: 7 - 128
"...i > <a href="https://payandgorewards.o2.co.uk/web/o2" manual_cm_re="meganav_More for you-_-More perks-_-Pay & Go Rewards"> ..." Line: 787 Column: 7 - 117
"...i > <a href="https://tickets.o2priority.co.uk" manual_cm_re="meganav_More for you-_-More perks-_-Priority Tickets"> ..." Line: 796 Column: 7 - 99
"...i > <a href="/more-for-you/more-service" manual_cm_re="meganav_More for you-_-More service-_-na"> ..." Line: 803 Column: 7 - 116
"...i > <a href="/more-for-you/more-service" manual_cm_re="meganav_More for you-_-More service-_-Browse More service"> ..." Line: 809 Column: 7 - 89
"...i > <a href="/help/guru" manual_cm_re="meganav_More for you-_-More service-_-O2 Gurus"> ..." Line: 815 Column: 7 - 81
"...i > <a href="/myo2" manual_cm_re="meganav_More for you-_-More service-_-My O2"> ..." Line: 821 Column: 7 - 87
"...i > <a href="/help/nspcc" manual_cm_re="meganav_More for you-_-More service-_-NSPCC"> ..." Line: 830 Column: 7 - 103
"...i > <a href="/more-for-you/more-connected" manual_cm_re="meganav_More for you-_-More connected-_-na"> ..." Line: 837 Column: 7 - 122
"...i > <a href="/more-for-you/more-connected" manual_cm_re="meganav_More for you-_-More connected-_-Browse More connected"> ..." Line: 843 Column: 7 - 92
"...i > <a href="/4g" manual_cm_re="meganav_More for you-_-More connected-_-Network coverage"> ..." Line: 849 Column: 7 - 103
"...i > <a href="/connectivity/free-wifi" manual_cm_re="meganav_More for you-_-More connected-_-O2 Wifi"> ..." Line: 855 Column: 7 - 141
"...i > <a href="https://www.o2.co.uk/shop/international/using-phone-abroad/" manual_cm_re="meganav_More for you-_-More connected-_-O2 Travel"> ..." Line: 861 Column: 7 - 121
"...i > <a href="https://www.o2.co.uk/shop/services/drive" manual_cm_re="meganav_More for you-_-More connected-_-O2 Drive"> ..." Line: 873 Column: 7 - 60
"...u"> <a href="/apps" manual_cm_re="meganav_Apps-_-na-_-na"> ..." Line: 883 Column: 7 - 69
"...i > <a href="/apps" manual_cm_re="meganav_Apps-_-Browse Apps-_-na"> ..." Line: 889 Column: 7 - 69
"...i > <a href="/apps/my-o2" manual_cm_re="meganav_Apps-_-My O2-_-na"> ..." Line: 895 Column: 7 - 75
"...i > <a href="/apps/priority" manual_cm_re="meganav_Apps-_-Priority-_-na"> ..." Line: 901 Column: 7 - 69
"...i > <a href="/apps/tu-go" manual_cm_re="meganav_Apps-_-TU Go-_-na"> ..." Line: 907 Column: 7 - 72
"...i > <a href="/apps/drive" manual_cm_re="meganav_Apps-_-O2 Drive-_-na"> ..." Line: 913 Column: 7 - 82
"...i > <a href="/apps/world-chat" manual_cm_re="meganav_Apps-_-O2 World Chat-_-na"> ..." Line: 919 Column: 7 - 79
"...i > <a href="/apps/o2-academy" manual_cm_re="meganav_Apps-_-O2 Academy-_-na"> ..." Line: 925 Column: 7 - 79
"...i > <a href="/apps/my-network" manual_cm_re="meganav_Apps-_-My Network-_-na"> ..." Line: 931 Column: 7 - 75
"...i > <a href="/apps/o2-learn" manual_cm_re="meganav_Apps-_-O2 Learn-_-na"> ..." Line: 940 Column: 7 - 76
"...u"> <a href="/connectivity" manual_cm_re="meganav_Connectivity-_-na-_-na"> ..." Line: 950 Column: 7 - 93
"...i > <a href="/connectivity" manual_cm_re="meganav_Connectivity-_-Browse Connectivity-_-na"> ..." Line: 956 Column: 7 - 66
"...i > <a href="/4g" manual_cm_re="meganav_Connectivity-_-4G-_-na"> ..." Line: 962 Column: 7 - 91
"...i > <a href="/connectivity/free-wifi" manual_cm_re="meganav_Connectivity-_-O2 Wifi-_-na"> ..." Line: 969 Column: 7 - 103
"...i > <a href="/connectivity/free-wifi" manual_cm_re="meganav_Connectivity-_-O2 Wifi-_-Browse O2 Wifi"> ..." Line: 975 Column: 7 - 114
"...i > <a href="https://www.o2wifi.co.uk/" manual_cm_re="meganav_Connectivity-_-O2 Wifi-_-O2 Wifi hotspot locator"> ..." Line: 984 Column: 7 - 121
"...i > <a href="/connectivity/wifi-london-underground" manual_cm_re="meganav_Connectivity-_-Wifi London Underground-_-na"> ..." Line: 990 Column: 7 - 107
"...i > <a href="/connectivity/network-coverage" manual_cm_re="meganav_Connectivity-_-Network coverage-_-na"> ..." Line: 997 Column: 7 - 128
"...i > <a href="/connectivity/network-coverage" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Browse Network coverage"> ..." Line: 1003 Column: 7 - 148
"...i > <a href="/connectivity/network-coverage/how-our-network-works" manual_cm_re="meganav_Connectivity-_-Network coverage-_-How our network works"> ..." Line: 1009 Column: 7 - 107
"...i > <a href="/coveragechecker" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Coverage checker"> ..." Line: 1015 Column: 7 - 116
"...i > <a href="http://status.o2.co.uk" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Live network status"> ..." Line: 1021 Column: 7 - 142
"...i > <a href="/connectivity/network-coverage/the-next-big-thing" manual_cm_re="meganav_Connectivity-_-Network coverage-_-The next big thing"> ..." Line: 1027 Column: 7 - 132
"...i > <a href="/connectivity/network-coverage/doing-our-bit" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Doing our bit"> ..." Line: 1033 Column: 7 - 130
"...i > <a href="/connectivity/network-coverage/network-faqs" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Network FAQs"> ..." Line: 1039 Column: 7 - 124
"...i > <a href="/help/digital-services/jargon-buster" manual_cm_re="meganav_Connectivity-_-Network coverage-_-Jargon buster"> ..." Line: 1048 Column: 7 - 113
"...i > <a href="/connectivity/wifi-and-4g-calling" manual_cm_re="meganav_Connectivity-_-Wifi and 4G Calling-_-na"> ..." Line: 1057 Column: 7 - 60
"...u"> <a href="/help" manual_cm_re="meganav_Help-_-na-_-na"> ..." Line: 1067 Column: 7 - 69
"...i > <a href="/help" manual_cm_re="meganav_Help-_-Browse Help-_-na"> ..." Line: 1073 Column: 7 - 73
"...i > <a href="/help" manual_cm_re="meganav_Help-_-All Help topics-_-na"> ..." Line: 1080 Column: 7 - 93
"...i > <a href="/help" manual_cm_re="meganav_Help-_-All Help topics-_-Browse All Help topics"> ..." Line: 1086 Column: 7 - 119
"...i > <a href="/help/phones-sims-and-devices" manual_cm_re="meganav_Help-_-All Help topics-_-Phones, devices and sims"> ..." Line: 1092 Column: 7 - 94
"...i > <a href="/help/pay-monthly" manual_cm_re="meganav_Help-_-All Help topics-_-Pay Monthly"> ..." Line: 1098 Column: 7 - 98
"...i > <a href="/help/pay-as-you-go" manual_cm_re="meganav_Help-_-All Help topics-_-Pay As You Go"> ..." Line: 1104 Column: 7 - 104
"...i > <a href="/help/digital-services" manual_cm_re="meganav_Help-_-All Help topics-_-Digital Services"> ..." Line: 1110 Column: 7 - 110
"...i > <a href="/help/account-and-billing" manual_cm_re="meganav_Help-_-All Help topics-_-Account and billing"> ..." Line: 1116 Column: 7 - 140
"...i > <a href="/help/network-coverage-and-international" manual_cm_re="meganav_Help-_-All Help topics-_-Network coverage and international"> ..." Line: 1122 Column: 7 - 80
"...i > <a href="/help/apps" manual_cm_re="meganav_Help-_-All Help topics-_-Apps"> ..." Line: 1128 Column: 7 - 110
"...i > <a href="/help/safety-and-security" manual_cm_re="meganav_Help-_-All Help topics-_-Safety and security"> ..." Line: 1137 Column: 7 - 114
"...i > <a href="/help/phones-sims-and-devices/collection-and-delivery" manual_cm_re="meganav_Help-_-Delivery-_-na"> ..." Line: 1143 Column: 7 - 71
"...i > <a href="/help/guru" manual_cm_re="meganav_Help-_-O2 Gurus-_-na"> ..." Line: 1149 Column: 7 - 69
"...i > <a href="/help/nspcc" manual_cm_re="meganav_Help-_-NSPCC-_-na"> ..." Line: 1155 Column: 7 - 90
"...i > <a href="http://community.o2.co.uk" manual_cm_re="meganav_Help-_-O2 Community-_-na"> ..." Line: 1161 Column: 7 - 73
"...i > <a href="/contactus" manual_cm_re="meganav_Help-_-Contact us-_-na"> ..." Line: 1170 Column: 7 - 61
"...u"> <a href="/myo2" manual_cm_re="meganav_My O2-_-na-_-na"> ..." Line: 1180 Column: 7 - 71
"...i > <a href="/myo2" manual_cm_re="meganav_My O2-_-Browse My O2-_-na"> ..." Line: 1186 Column: 7 - 98
"...i > <a href="https://accounts.o2.co.uk" manual_cm_re="meganav_My O2-_-Sign in or register-_-na"> ..." Line: 1192 Column: 7 - 103
"...i > <a href="https://accounts.o2.co.uk/manage" manual_cm_re="meganav_My O2-_-Manage my details-_-na"> ..." Line: 1198 Column: 7 - 91
"...i > <a href="https://mymobile.o2.co.uk" manual_cm_re="meganav_My O2-_-View my bill-_-na"> ..." Line: 1204 Column: 7 - 66
"...i > <a href="/topup" manual_cm_re="meganav_My O2-_-Top up-_-na"> ..." Line: 1213 Column: 7 - 87
"...7"> <a href="http://www.o2.co.uk/business" manual_cm_re="meganav_Business-_-na-_-na"> ..." Line: 1222 Column: 7 - 77
"...8"> <a href="/storelocator" manual_cm_re="meganav_Store locator-_-na-_-na"> ..." Line: 1233 Column: 3 - 79
"...onica"> <a href="http://www.telefonica.com/" manual_cm_re="header-_-Telefonica-_-na"> <i..." Line: 1276 Column: 10 - 176
"... <a href="https://www.o2.co.uk/shop/sim-cards/sim-only-deals/#deviceType=phone&contractLength=P12M" manual_cm_re="heroCarousel-_-slide1-_-0_0-_-Grab 20GB for £20 ">Get th..." Line: 1287 Column: 10 - 153
"... <a href="https://www.o2.co.uk/shop/phones/oneplus/5t/#contractType=paymonthly" manual_cm_re="heroCarousel-_-slide2-_-0_0-_-Get the OnePlus 5T ">Buy no..." Line: 1298 Column: 10 - 140
"... <a href="https://www.o2.co.uk/shop/phones/huawei/p10/" manual_cm_re="heroCarousel-_-slide3-_-0_0-_-Claim a free tablet worth £140">Get th..." Line: 1341 Column: 15 - 174
"... <a href="https://www.o2.co.uk/shop/phones/apple/iphone-x/" title="Buy now" target="" manual_cm_re="promoMTall-_-1_1_single-_-Get the revolutionary iPhone X" > ..." Line: 1377 Column: 15 - 156
"... <a href="http://www.o2.co.uk/christmas" title="See the deals" target="" manual_cm_re="promoMTall-_-1_2_single-_-Take home a festive deal " > ..." Line: 1420 Column: 15 - 149
"... <a href="https://priority.o2.co.uk/" title="Enter now" target="" manual_cm_re="promoMShort-_-2_1_single-_-Star Wars: The Last Jedi" > ..." Line: 1456 Column: 15 - 175
"... <a href="https://www.o2.co.uk/shop/phones/samsung/galaxy-s7/" title="Buy now" target="" manual_cm_re="promoMShort-_-2_2_single-_-Save up to £216 on airtime " > ..." Line: 1499 Column: 15 - 130
"... <a href="http://www.o2.co.uk/myo2" title="Go to My O2" target="" manual_cm_re="promoMShort-_-3_1_single-_-My O2" > ..." Line: 1535 Column: 15 - 158
"... <a href="https://www.o2.co.uk/open" title="More about O2 Open" target="" manual_cm_re="promoMShort-_-3_2_single-_-An extra perk of your job" > ..." Line: 1578 Column: 15 - 154
"... <a href="/help/phones-sims-and-devices" title="Get help" target="" manual_cm_re="promoSShort-_-4_1_single-_-Need help with your device?" > ..." Line: 1614 Column: 15 - 143
"... <a href="/help/nspcc/social-sharing" title="Find out more" target="" manual_cm_re="promoSShort-_-4_2_single-_-Be Share Aware" > ..." Line: 1672 Column: 25 - 187
"... <a class="phone-link" href="https://www.o2recycle.co.uk" title="Recycle now" target="_blank" manual_cm_re="bestSellingDevice-_-4_3_single-_-Sell devices for cash">Recycl..." Line: 1778 Column: 12 - 117
"... <a manual_cm_re="Footerlink-_-Upgrade my device-_-na" href="https://accounts.o2.co.uk/signin?sendTo=null">Upgrad..." Line: 1783 Column: 12 - 104
"... <a manual_cm_re="Footerlink-_-Recycle my old device-_-na" href="https://www.o2recycle.co.uk">Recycl..." Line: 1788 Column: 12 - 78
"... <a manual_cm_re="Footerlink-_-Top up my device-_-na" href="/topup">Top up..." Line: 1793 Column: 12 - 112
"... <a manual_cm_re="Footerlink-_-iPhone 8-_-na" href="https://www.o2.co.uk/shop/phones/apple/iphone-8/">iPhone..." Line: 1798 Column: 12 - 112
"... <a manual_cm_re="Footerlink-_-iPhone X-_-na" href="https://www.o2.co.uk/shop/phones/apple/iphone-x/">iPhone..." Line: 1818 Column: 12 - 72
"... <a manual_cm_re="Footerlink-_-About us-_-na" href="/abouto2">About ..." Line: 1823 Column: 12 - 74
"... <a manual_cm_re="Footerlink-_-Think Big-_-na" href="/thinkbig">Think ..." Line: 1828 Column: 12 - 103
"... <a manual_cm_re="Footerlink-_-Careers-_-na" href="http://www.telefonicaando2careers.com/gb">Career..." Line: 1833 Column: 12 - 89
"... <a manual_cm_re="Footerlink-_-News & PR-_-na" href="http://news.o2.co.uk">News &..." Line: 1838 Column: 12 - 79
"... <a manual_cm_re="Footerlink-_-Sponsorship-_-na" href="/sponsorship">Sponso..." Line: 1858 Column: 12 - 70
"... <a manual_cm_re="Footerlink-_-Help home-_-na" href="/help">Help h..." Line: 1863 Column: 12 - 66
"... <a manual_cm_re="Footerlink-_-My O2-_-na" href="/myo2">My O2<..." Line: 1868 Column: 12 - 114
"... <a manual_cm_re="Footerlink-_-Track my order-_-na" href="/help/pay-monthly/how-to-track-your-order#qs">Track ..." Line: 1873 Column: 12 - 76
"... <a manual_cm_re="Footerlink-_-Contact us-_-na" href="/contactus">Contac..." Line: 1878 Column: 12 - 132
"... <a manual_cm_re="Footerlink-_-Collection and delivery-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..." Line: 1898 Column: 12 - 92
"... <a manual_cm_re="Footerlink-_-Facebook-_-na" href="http://www.facebook.com/o2uk">Facebo..." Line: 1903 Column: 12 - 88
"... <a manual_cm_re="Footerlink-_-Twitter-_-na" href="http://www.twitter.com/o2">Twitte..." Line: 1927 Column: 10 - 74
"... <a manual_cm_re="Footerlink-_-"~About us~"-_-na" href="/abouto2">About ..." Line: 1934 Column: 10 - 105
"... <a manual_cm_re="Footerlink-_-"~Careers~"-_-na" href="http://www.telefonicaando2careers.com/gb">Career..." Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..." Line: 1948 Column: 10 - 76
"... <a manual_cm_re="Footerlink-_-"~Think Big~"-_-na" href="/thinkbig">Think ..." Line: 1955 Column: 10 - 78
"... <a manual_cm_re="Footerlink-_-"~Contact Us~"-_-na" href="/contactus">Contac..." Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..." Line: 1981 Column: 10 - 94
"... <a manual_cm_re="Footerlink-_-"~Facebook~"-_-na" href="http://www.facebook.com/o2uk">Facebo..." Line: 1988 Column: 10 - 90
"... <a manual_cm_re="Footerlink-_-"~Twitter~"-_-na" href="http://www.twitter.com/o2">Twitte..." Line: 2014 Column: 4 - 89
"... <li> <a manual_cm_re="Footerlink-_-Terms & Conditions-_-na" href="/termsandconditions">Terms ..." Line: 2019 Column: 4 - 96
"... <li> <a manual_cm_re="Footerlink-_-Privacy policy-_-na" href="/termsandconditions/privacy-policy">Privac..." Line: 2024 Column: 4 - 75
"... <li> <a manual_cm_re="Footerlink-_-Cookie policy-_-na" href="/cookie-policy">Cookie..." Line: 2029 Column: 4 - 132
"... <li> <a manual_cm_re="Footerlink-_-Modern Slavery Statement-_-na" href="/sites/default/files/2017-06/O2-Modern-Slavery-Statement.pdf">Modern..." Line: 2034 Column: 4 - 77
"... <li> <a manual_cm_re="Footerlink-_-Access for all-_-na" href="/access-for-all">Access..." Line: 2053 Column: 1 - 120
"...ited.</p> <a class="telefonica-logo" href="http://www.telefonica.com" manual_cm_re="Footerlink-_-Telefonica-_-na" target="_blank">Telefo..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 1267 Column: 4 - 70
"...body"> <img class="map" src="/themes/o2_theme/img/global/trans-1px.png" /> <u..." Line: 1271 Column: 8 - 504
"..."> <img src="//static-www.o2.co.uk/sites/default/files/xmas-simo-hero-xxl-574x2-281117.png" class="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-simo-hero-xxl-574x2-281117.png" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-simo-hero-xxl-814-281117.png" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-simo-hero-xxl-1100-281117_0.png" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-simo-hero-xxl-1100-281117_0.png" /> ..." Line: 1281 Column: 8 - 640
"..."> <img src="//static-www.o2.co.uk/sites/default/files/oneplus-5t-preorder-w-xbox-live-gwp-hero-xxl-574x2-131117_0.jpg" class="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/oneplus-5t-preorder-w-xbox-live-gwp-hero-xxl-574x2-131117_0.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/oneplus-5t-preorder-w-xbox-live-gwp-hero-xxl-814-131117_0.png" data-min-width-815="//static-www.o2.co.uk/sites/default/files/oneplus-5t-preorder-w-xbox-live-gwp-hero-xxl-1100-131117_1.png" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/oneplus-5t-preorder-w-xbox-live-gwp-hero-xxl-1100-131117_1.png" /> ..." Line: 1292 Column: 8 - 545
"..."> <img src="//static-www.o2.co.uk/sites/default/files/xmas-huawei-p10-gw-hero-xxl-574x2-281117.jpg" class="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-huawei-p10-gw-hero-xxl-574x2-281117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-huawei-p10-gw-hero-xxl-814-281117.png" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-huawei-p10-gw-hero-xxl-1100-281117.png" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-huawei-p10-gw-hero-xxl-1100-281117.png" /> ..." Line: 1342 Column: 21 - 463
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-574x2-light-081117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-814-light-081117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-1100-light-081117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-1100-light-081117.jpg" /> ..." Line: 1378 Column: 21 - 491
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-574x2-min.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-814-min.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-1100-min.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-1100-min.jpg" /> ..." Line: 1421 Column: 21 - 487
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-574x2-dark-101117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-814-dark-101117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-1100-dark-101117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-1100-dark-101117.jpg" /> ..." Line: 1457 Column: 21 - 459
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-574x2-281117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-814-281117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-1100-281117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-1100-281117.jpg" /> ..." Line: 1500 Column: 21 - 470
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-574x2-170816-dd.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-814-170816-bp2.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-1100-170816-bp3.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-1100-170816-bp3.jpg" /> ..." Line: 1536 Column: 21 - 507
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-574x2-270217_0.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-814-270217_0.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-1100-270217_1.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-1100-270217_1.jpg" /> ..." Line: 1579 Column: 21 - 480
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-574x2-dark-210417.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" /> ..." Line: 1615 Column: 21 - 465
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-dark-574-110517-dd_0.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" /> ..." Line: 1651 Column: 13 - 468
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-574x2-151215.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" /> ..." Line: 1737 Column: 4 - 110
"...chor"> <img src="" data-min-width-320="/" data-min-width-575="/" data-min-width-815="/" data-min-width-1100="/" /> </a..."

Attribute “about” not allowed on element “article” at this point.

Line: 1327 Column: 3 - 74
"..."> <article role="article" about="/" class="default-o2-page full clearfix"> ..."

Attribute value missing.

Line: 1339 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1375 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1418 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1454 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1497 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1533 Column: - 94
"...6 col-lg-6" id=> <div id="..." Line: 1576 Column: - 94
"...4 col-lg-4" id=> <div id="..." Line: 1612 Column: - 94
"...4 col-lg-4" id=> <div id="..." Line: 1687 Column: - 49
"...="textarea" id=> <div class="..."

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1375 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1418 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1454 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1497 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1533 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1576 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1612 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1687 Column: 15 - 49
"... <div component-name="textarea" id=> <div..." Line: 1732 Column: 2 - 134
"...keOver"> <div id="" class="modal o2-modal hideOverlay fade" tabindex="-1" role="dialog" aria-labelledby="homepageTakeOver" aria-hidden="true"> <..."

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 1341 Column: 15 - 174
"... <a href="https://www.o2.co.uk/shop/phones/apple/iphone-x/" title="Buy now" target="" manual_cm_re="promoMTall-_-1_1_single-_-Get the revolutionary iPhone X" > ..." Line: 1377 Column: 15 - 156
"... <a href="http://www.o2.co.uk/christmas" title="See the deals" target="" manual_cm_re="promoMTall-_-1_2_single-_-Take home a festive deal " > ..." Line: 1420 Column: 15 - 149
"... <a href="https://priority.o2.co.uk/" title="Enter now" target="" manual_cm_re="promoMShort-_-2_1_single-_-Star Wars: The Last Jedi" > ..." Line: 1456 Column: 15 - 175
"... <a href="https://www.o2.co.uk/shop/phones/samsung/galaxy-s7/" title="Buy now" target="" manual_cm_re="promoMShort-_-2_2_single-_-Save up to £216 on airtime " > ..." Line: 1499 Column: 15 - 130
"... <a href="http://www.o2.co.uk/myo2" title="Go to My O2" target="" manual_cm_re="promoMShort-_-3_1_single-_-My O2" > ..." Line: 1535 Column: 15 - 158
"... <a href="https://www.o2.co.uk/open" title="More about O2 Open" target="" manual_cm_re="promoMShort-_-3_2_single-_-An extra perk of your job" > ..." Line: 1578 Column: 15 - 154
"... <a href="/help/phones-sims-and-devices" title="Get help" target="" manual_cm_re="promoSShort-_-4_1_single-_-Need help with your device?" > ..." Line: 1614 Column: 15 - 143
"... <a href="/help/nspcc/social-sharing" title="Find out more" target="" manual_cm_re="promoSShort-_-4_2_single-_-Be Share Aware" > ..."

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 1342 Column: 21 - 463
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-574x2-light-081117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-814-light-081117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-1100-light-081117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/iphone-x-promo-m-tall-1100-light-081117.jpg" /> ..." Line: 1378 Column: 21 - 491
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-574x2-min.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-814-min.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-1100-min.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-cross-category-promo-m-tall-dark-1100-min.jpg" /> ..." Line: 1421 Column: 21 - 487
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-574x2-dark-101117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-814-dark-101117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-1100-dark-101117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/star-wars-jedi-promo-m-short-1100-dark-101117.jpg" /> ..." Line: 1457 Column: 21 - 459
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-574x2-281117.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-814-281117.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-1100-281117.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/xmas-samsung-promo-m-short-1100-281117.jpg" /> ..." Line: 1500 Column: 21 - 470
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-574x2-170816-dd.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-814-170816-bp2.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-1100-170816-bp3.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/my-o2-promo-m-short-light-1100-170816-bp3.jpg" /> ..." Line: 1536 Column: 21 - 507
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-574x2-270217_0.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-814-270217_0.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-1100-270217_1.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/bau-30706-extra-perk-promo-m-short-1-1100-270217_1.jpg" /> ..." Line: 1579 Column: 21 - 480
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-574x2-dark-210417.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/guru-camilla-promo-s-short-1100-dark-210417.jpg" /> ..." Line: 1615 Column: 21 - 465
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-dark-574-110517-dd_0.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/mia-promo-s-short-1100-dark-110517-1-bp3.jpg" /> ..." Line: 1651 Column: 13 - 468
"... <img src="" data-min-width-320="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-574x2-151215.jpg" data-min-width-575="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" data-min-width-815="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" data-min-width-1100="//static-www.o2.co.uk/sites/default/files/o2-recycle-promo-s-short-light-1100-291215.jpg" /> ..." Line: 1737 Column: 4 - 110
"...chor"> <img src="" data-min-width-320="/" data-min-width-575="/" data-min-width-815="/" data-min-width-1100="/" /> </a..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 1354 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1390 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1433 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1469 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1512 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1548 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1591 Column: 7 - 29
"...iv> <style type="text/css"> ..." Line: 1627 Column: 7 - 29
"...iv> <style type="text/css"> ..."

Duplicate ID “”.

Line: 1375 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1418 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1454 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1497 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1533 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1576 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1612 Column: 17 - 94
"... <div component-name="promoS" class="col-xs-12 col-sm-4 col-md-4 col-lg-4" id=> <..." Line: 1687 Column: 15 - 49
"... <div component-name="textarea" id=> <div..." Line: 1732 Column: 2 - 134
"...keOver"> <div id="" class="modal o2-modal hideOverlay fade" tabindex="-1" role="dialog" aria-labelledby="homepageTakeOver" aria-hidden="true"> <..."

Attribute “manual_cm_re” not allowed on element “div” at this point.

Line: 1713 Column: 5 - 95
"...> <div class="wrapper" manual_cm_re="promoAward-_-6_1_single-_-We've got the hat-trick"> ..."

No space between attributes.

Line: 1927 Column: - 41
"..."Footerlink-_-"~About us~"-_-n..." Line: 1934 Column: - 41
"..."Footerlink-_-"~Careers~"-_-na..." Line: 1941 Column: - 41
"..."Footerlink-_-"~News & PR~..." Line: 1948 Column: - 41
"..."Footerlink-_-"~Think Big~"-_-..." Line: 1955 Column: - 41
"..."Footerlink-_-"~Contact Us~"-_..." Line: 1962 Column: - 41
"..."Footerlink-_-"~Collection and..." Line: 1981 Column: - 41
"..."Footerlink-_-"~Facebook~"-_-n..." Line: 1988 Column: - 41
"..."Footerlink-_-"~Twitter~"-_-na..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 1927 Column: - 51
"...k-_-"~About us~"-_-na" href="/..." Line: 1927 Column: - 57
"...About us~"-_-na" href="/abouto..." Line: 1934 Column: - 50
"...nk-_-"~Careers~"-_-na" href="h..." Line: 1934 Column: - 56
"...~Careers~"-_-na" href="http://..." Line: 1941 Column: - 56
"...~News & PR~"-_-na" href="h..." Line: 1941 Column: - 62
"...& PR~"-_-na" href="http://..." Line: 1948 Column: - 52
"...-_-"~Think Big~"-_-na" href="/..." Line: 1948 Column: - 58
"...hink Big~"-_-na" href="/thinkb..." Line: 1955 Column: - 53
"..._-"~Contact Us~"-_-na" href="/..." Line: 1955 Column: - 59
"...ntact Us~"-_-na" href="/contac..." Line: 1962 Column: - 66
"...n and delivery~"-_-na" href="/..." Line: 1962 Column: - 72
"...delivery~"-_-na" href="/help/p..." Line: 1981 Column: - 51
"...k-_-"~Facebook~"-_-na" href="h..." Line: 1981 Column: - 57
"...Facebook~"-_-na" href="http://..." Line: 1988 Column: - 50
"...nk-_-"~Twitter~"-_-na" href="h..." Line: 1988 Column: - 56
"...~Twitter~"-_-na" href="http://..."

Attribute “~about” not allowed on element “a” at this point.

Line: 1927 Column: 10 - 74
"... <a manual_cm_re="Footerlink-_-"~About us~"-_-na" href="/abouto2">About ..."

Attribute “us~"-_-na"” not allowed on element “a” at this point.

Line: 1927 Column: 10 - 74
"... <a manual_cm_re="Footerlink-_-"~About us~"-_-na" href="/abouto2">About ..." Line: 1955 Column: 10 - 78
"... <a manual_cm_re="Footerlink-_-"~Contact Us~"-_-na" href="/contactus">Contac..."

Attribute “~careers~"-_-na"” not allowed on element “a” at this point.

Line: 1934 Column: 10 - 105
"... <a manual_cm_re="Footerlink-_-"~Careers~"-_-na" href="http://www.telefonicaando2careers.com/gb">Career..."

Attribute “~news” not allowed on element “a” at this point.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “&” not allowed on element “a” at this point.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “pr~"-_-na"” not allowed on element “a” at this point.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “~think” not allowed on element “a” at this point.

Line: 1948 Column: 10 - 76
"... <a manual_cm_re="Footerlink-_-"~Think Big~"-_-na" href="/thinkbig">Think ..."

Attribute “big~"-_-na"” not allowed on element “a” at this point.

Line: 1948 Column: 10 - 76
"... <a manual_cm_re="Footerlink-_-"~Think Big~"-_-na" href="/thinkbig">Think ..."

Attribute “~contact” not allowed on element “a” at this point.

Line: 1955 Column: 10 - 78
"... <a manual_cm_re="Footerlink-_-"~Contact Us~"-_-na" href="/contactus">Contac..."

Attribute “~collection” not allowed on element “a” at this point.

Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..."

Attribute “and” not allowed on element “a” at this point.

Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..."

Attribute “delivery~"-_-na"” not allowed on element “a” at this point.

Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..."

Attribute “~facebook~"-_-na"” not allowed on element “a” at this point.

Line: 1981 Column: 10 - 94
"... <a manual_cm_re="Footerlink-_-"~Facebook~"-_-na" href="http://www.facebook.com/o2uk">Facebo..."

Attribute “~twitter~"-_-na"” not allowed on element “a” at this point.

Line: 1988 Column: 10 - 90
"... <a manual_cm_re="Footerlink-_-"~Twitter~"-_-na" href="http://www.twitter.com/o2">Twitte..."

The “aria-labelledby” attribute must point to an element in the same document.

Line: 1732 Column: 2 - 134
"...keOver"> <div id="" class="modal o2-modal hideOverlay fade" tabindex="-1" role="dialog" aria-labelledby="homepageTakeOver" aria-hidden="true"> <..."

Warnings

Attribute with the local name “xmlns:article” is not serializable as XML 1.0.

Attribute with the local name “xmlns:book” is not serializable as XML 1.0.

Attribute with the local name “xmlns:product” is not serializable as XML 1.0.

Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.

Attribute with the local name “xmlns:video” is not serializable as XML 1.0.

Consider avoiding viewport values that prevent users from resizing documents.

Line: 19 Column: 1 - 145
"..."true" /> <meta name="viewport" content="user-scalable=0, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, shrink-to-fit=no" /> <meta..."

The “navigation” role is unnecessary for element “nav”.

Line: 106 Column: 5 - 201
"...der"> <nav role="navigation" aria-labelledby="block-o2-theme-personaldesktopmainmenu-menu" id="block-o2-theme-personaldesktopmainmenu" data-block-plugin-id="system_menu_block:personal-desktop-main-menu"> ..." Line: 1916 Column: 5 - 154
"...ile"> <nav role="navigation" aria-labelledby="block-mobilefootermenu-menu" id="block-mobilefootermenu" data-block-plugin-id="menu_block:mobile-footer-menu"> ..." Line: 1970 Column: 1 - 169
"... </nav> <nav role="navigation" aria-labelledby="block-mobilefootersocialmenu-menu" id="block-mobilefootersocialmenu" data-block-plugin-id="menu_block:mobile-footer-social-menu"> ..." Line: 2002 Column: 5 - 174
"...enu"> <nav role="navigation" aria-labelledby="block-globalfooterlegalmenu-5-menu" id="block-globalfooterlegalmenu-5" data-block-plugin-id="menu_block:global-footer-legal-menu"> ..."

The “article” role is unnecessary for element “article”.

Line: 1327 Column: 3 - 74
"..."> <article role="article" about="/" class="default-o2-page full clearfix"> ..."

The first occurrence of ID “” was here.

Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..." Line: 1339 Column: 17 - 94
"... <div component-name="promoM" class="col-xs-12 col-sm-6 col-md-6 col-lg-6" id=> <..."

Attribute “~about” is not serializable as XML 1.0.

Line: 1927 Column: 10 - 74
"... <a manual_cm_re="Footerlink-_-"~About us~"-_-na" href="/abouto2">About ..."

Attribute “us~"-_-na"” is not serializable as XML 1.0.

Attribute “~careers~"-_-na"” is not serializable as XML 1.0.

Line: 1934 Column: 10 - 105
"... <a manual_cm_re="Footerlink-_-"~Careers~"-_-na" href="http://www.telefonicaando2careers.com/gb">Career..."

Attribute “~news” is not serializable as XML 1.0.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “&” is not serializable as XML 1.0.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “pr~"-_-na"” is not serializable as XML 1.0.

Line: 1941 Column: 10 - 91
"... <a manual_cm_re="Footerlink-_-"~News & PR~"-_-na" href="http://news.o2.co.uk">News &..."

Attribute “~think” is not serializable as XML 1.0.

Line: 1948 Column: 10 - 76
"... <a manual_cm_re="Footerlink-_-"~Think Big~"-_-na" href="/thinkbig">Think ..."

Attribute “big~"-_-na"” is not serializable as XML 1.0.

Line: 1948 Column: 10 - 76
"... <a manual_cm_re="Footerlink-_-"~Think Big~"-_-na" href="/thinkbig">Think ..."

Attribute “~contact” is not serializable as XML 1.0.

Line: 1955 Column: 10 - 78
"... <a manual_cm_re="Footerlink-_-"~Contact Us~"-_-na" href="/contactus">Contac..."

Attribute “~collection” is not serializable as XML 1.0.

Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..."

Attribute “delivery~"-_-na"” is not serializable as XML 1.0.

Line: 1962 Column: 10 - 134
"... <a manual_cm_re="Footerlink-_-"~Collection and delivery~"-_-na" href="/help/phones-sims-and-devices/collection-and-delivery">Collec..."

Attribute “~facebook~"-_-na"” is not serializable as XML 1.0.

Line: 1981 Column: 10 - 94
"... <a manual_cm_re="Footerlink-_-"~Facebook~"-_-na" href="http://www.facebook.com/o2uk">Facebo..."

Attribute “~twitter~"-_-na"” is not serializable as XML 1.0.

Line: 1988 Column: 10 - 90
"... <a manual_cm_re="Footerlink-_-"~Twitter~"-_-na" href="http://www.twitter.com/o2">Twitte..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 2046 Column: 5 - 214
"...ght"> <section id="block-copyrightblock-2" data-block-plugin-id="block_content:4f367b99-0ecf-4f95-90ab-f7818e400e56" class="block block-block-content block-block-content4f367b99-0ecf-4f95-90ab-f7818e400e56 clearfix"> ..." Line: 2063 Column: 5 - 210
"...ice"> <section id="block-footertext-2" data-block-plugin-id="block_content:093975b7-0f16-4eb9-8830-598987c1bb25" class="block block-block-content block-block-content093975b7-0f16-4eb9-8830-598987c1bb25 clearfix"> ..."

o2.co.uk similar domains

Similar domains:

www.o2.com
www.o2.net
www.o2.org
www.o2.info
www.o2.biz
www.o2.us
www.o2.mobi
www.2.co.uk
www.o2.co.uk
www.i2.co.uk
www.oi2.co.uk
www.io2.co.uk
www.k2.co.uk
www.ok2.co.uk
www.ko2.co.uk
www.l2.co.uk
www.ol2.co.uk
www.lo2.co.uk
www.p2.co.uk
www.op2.co.uk
www.po2.co.uk
www.o.co.uk

o2.co.uk Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

o2.co.uk TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

O2.CO.UK O2 | Phone, SIM & Tech Deals - See What You Can Do

o2.co.uk Website Information

Advertisement

o2.co.uk Alexa Rank

o2.co.uk whois

o2.co.uk server information

Servers Location

o2.co.uk desktop page speed rank

o2.co.uk Desktop Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 23Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 9Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 82.1KiB (48% reduction).

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 23.8KiB (64% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.9KiB (22% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.1KiB (17% reduction).

o2.co.uk Desktop Resource Breakdown

o2.co.uk mobile page speed rank

o2.co.uk Mobile Speed Test Quick Summary

priority - 96Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 31Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 16Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 152.8KiB (52% reduction).

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 23.8KiB (64% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.9KiB (22% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.1KiB (17% reduction).

o2.co.uk Mobile Resource Breakdown

o2.co.uk mobile page usability

o2.co.uk Mobile Usability Test Quick Summary

priority - 1Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

o2.co.uk HTML validation

Errors

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.

Attribute “component-name” not allowed on element “div” at this point.

Attribute “manual_cm_re” not allowed on element “a” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “about” not allowed on element “article” at this point.

Attribute value missing.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “”.

Attribute “manual_cm_re” not allowed on element “div” at this point.

No space between attributes.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “~about” not allowed on element “a” at this point.

Attribute “us~"-_-na"” not allowed on element “a” at this point.

Attribute “~careers~"-_-na"” not allowed on element “a” at this point.

Attribute “&” not allowed on element “a” at this point.

Attribute “&” is not serializable as XML 1.0.