AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

O2CAREERS.CO.UK Virgin Media O2 Careers

o2careers.co.uk Website Information

Daily Unique Visits: 2,560

Daily Page Views: 7,680

Income Per Day: $23

Estimated Value: $8,280

This website is located in United Kingdom and is using following IP address 46.43.9.207. See the complete list of popular websites hosted in United Kingdom.

o2careers.co.uk is registered under .UK top-level domain. Please check other sites in .UK zone.

Website o2careers.co.uk is using the following name servers:

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

and is probably hosted by Bytemark Limited. See the full list of other websites hosted by Bytemark Limited.

The highest website o2careers.co.uk position in Alexa rank database was 154177 and the lowest rank position was 999969. Current position of o2careers.co.uk in Alexa rank database is 420116.

Desktop speed score of o2careers.co.uk (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of o2careers.co.uk (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of o2careers.co.uk (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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o2careers.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.

o2careers.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:
o2careers.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:
O2 Worldwide Limited t/a O2 WORLDWIDE LIMITED [Tag = O2-WORLDWIDE-LTD]
URL: http://www.o2.com

Relevant dates:
Registered on: 18-Dec-2007
Expiry date: 18-Dec-2022
Last updated: 07-Dec-2021

Registration status:
Registered until expiry date.

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

WHOIS lookup made at 19:54:51 15-Feb-2022

--
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 - 2022.

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.

o2careers.co.uk server information

Servers Location

o2careers.co.uk desktop page speed rank

Last tested: 2019-11-06

Desktop Speed Medium
75/100

o2careers.co.uk Desktop Speed Test Quick Summary


priority - 21Optimize images

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

Optimize the following images to reduce their size by 203.1KiB (70% reduction).

Compressing and resizing https://rmkcdn.successfactors.com/7e69ee95/649ea90c-9b79-4b05-b9c0-2.png could save 203.1KiB (70% reduction).

priority - 7Enable 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 69.3KiB (75% reduction).

Compressing https://jobs.telefonica.com/o2uk/ could save 69.3KiB (75% reduction).

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://jobs.telefonica.com/platform/bootstrap/3.3.1/css/bootstrap.min.css

priority - 1Minify 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 13.7KiB (15% reduction).

Minifying https://jobs.telefonica.com/o2uk/ could save 13.7KiB (15% reduction).

priority - 1Leverage 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:

https://www.googletagmanager.com/gtm.js?id=GTM-TB2GT9V (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify 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 3.6KiB (38% reduction).

Minifying https://jobs.telefonica.com/platform/js/jquery/jquery-migrate-1.4.1.js could save 3.1KiB (41% reduction) after compression.
Minifying https://jobs.telefonica.com/platform/js/jquery/jquery.lightbox_me.js could save 354B (25% reduction) after compression.
Minifying https://jobs.telefonica.com/platform/js/search/search.js?h=89207d2b could save 105B (31% reduction) after compression.

o2careers.co.uk Desktop Resource Breakdown

Total Resources58
Number of Hosts11
Static Resources46
JavaScript Resources23
CSS Resources8

o2careers.co.uk mobile page speed rank

Last tested: 2019-11-06

Mobile Speed Bad
64/100

o2careers.co.uk Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 16 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://jobs.telefonica.com/platform/js/jquery/jquery-2.2.4.min.js
https://jobs.telefonica.com/platform/js/jquery/jquery-migrate-1.4.1.js
https://jobs.telefonica.com/platform/csb/js/jquery…ider.min.js?h=89207d2b
https://jobs.telefonica.com/platform/bootstrap/3.3.1/js/bootstrap.min.js
https://jobs.telefonica.com/platform/js/localized/…gs_en_US.js?h=89207d2b
https://oss.maxcdn.com/respond/1.4.2/respond.min.js
https://jobs.telefonica.com/platform/js/knockout-2.3.0.js
https://jobs.telefonica.com/platform/js/j2w/min/j2w.core.min.js?h=89207d2b
https://jobs.telefonica.com/platform/js/j2w/min/j2w.tc.min.js?h=89207d2b
https://jobs.telefonica.com/platform/js/search/search.js?h=89207d2b
https://jobs.telefonica.com/platform/js/j2w/min/j2w.user.min.js?h=89207d2b
https://jobs.telefonica.com/platform/js/j2w/min/j2w.agent.min.js?h=89207d2b
https://jobs.telefonica.com/platform/js/jquery/jquery.cookies.2.2.0.min.js
https://jobs.telefonica.com/platform/js/jquery/jquery.lightbox_me.js
https://jobs.telefonica.com/platform/js/jquery/jqu…aceholder.2.0.7.min.js
https://jobs.telefonica.com/js/override.js?locale=en_US&i=1447778461

Optimize CSS Delivery of the following:

https://jobs.telefonica.com/platform/bootstrap/3.3.1/css/bootstrap.min.css
https://jobs.telefonica.com/platform/css/j2w/min/b…ive.min.css?h=89207d2b
https://rmkcdn.successfactors.com/7e69ee95/fbf157d7-dee3-4474-ad6f-5.css
https://jobs.telefonica.com/platform/csb/css/customHeader.css?h=89207d2b
https://jobs.telefonica.com/platform/css/j2w/min/s…ork.min.css?h=89207d2b
https://jobs.telefonica.com/platform/css/j2w/min/B…rch.min.css?h=89207d2b
https://jobs.telefonica.com/platform/fontawesome4.…7.0.min.css?h=89207d2b
https://jobs.telefonica.com/platform/csb/css/fullContent.css?h=89207d2b

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

92.5KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 60% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:

priority - 7Enable 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 69.3KiB (75% reduction).

Compressing https://jobs.telefonica.com/o2uk/ could save 69.3KiB (75% reduction).

priority - 2Leverage 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:

https://www.googletagmanager.com/gtm.js?id=GTM-TB2GT9V (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Minify 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 13.7KiB (15% reduction).

Minifying https://jobs.telefonica.com/o2uk/ could save 13.7KiB (15% reduction).

priority - 0Minify 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 3.6KiB (38% reduction).

Minifying https://jobs.telefonica.com/platform/js/jquery/jquery-migrate-1.4.1.js could save 3.1KiB (41% reduction) after compression.
Minifying https://jobs.telefonica.com/platform/js/jquery/jquery.lightbox_me.js could save 354B (25% reduction) after compression.
Minifying https://jobs.telefonica.com/platform/js/search/search.js?h=89207d2b could save 105B (31% reduction) after compression.

o2careers.co.uk Mobile Resource Breakdown

Total Resources58
Number of Hosts11
Static Resources46
JavaScript Resources23
CSS Resources8

o2careers.co.uk mobile page usability

Last tested: 2019-11-06

Mobile Usability Good
100/100

o2careers.co.uk HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 11 Column: 2 - 63
"...tf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <lin..."

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

Line: 251 Column: 5 - 53
"...ead"> <img src="/assets/images/recruitment-lead.png" /> <..." Line: 704 Column: 25 - 62
"... <img src="/media/1182/reason32.png" /> ..." Line: 713 Column: 25 - 62
"... <img src="/media/1183/reason23.png" /> ..." Line: 722 Column: 25 - 62
"... <img src="/media/1184/reason17.png" /> ..." Line: 731 Column: 25 - 62
"... <img src="/media/1191/reason15.png" /> ..." Line: 740 Column: 25 - 62
"... <img src="/media/1186/reason10.png" /> ..." Line: 749 Column: 25 - 61
"... <img src="/media/1189/reason4.png" /> ..." Line: 758 Column: 25 - 61
"... <img src="/media/1190/reason1.png" /> ..." Line: 929 Column: 13 - 56
"... <img src="/media/1263/glassdoor-footer.png"> ..." Line: 1041 Column: 5 - 50
"...ght"> <img src="/assets/images/footer-work-for.png"> </..."

Bad value “https://www.w3.org/2000/svg” for the attribute “xmlns” (only “http://www.w3.org/2000/svg” permitted here).

Line: 252 Column: 5 - 133
"...g" /> <svg id="svg" viewBox="0 0 560 186" version="1.1" xmlns="https://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> ..."

Duplicate ID “container”.

Line: 443 Column: 21 - 96
"... <g id="container" transform="translate(0.000000, 27.000000)" fill="#FFFFFF"> ..." Line: 516 Column: 21 - 98
"... <g id="container" transform="translate(28.000000, 106.000000)" fill="#AECEDB"> ..." Line: 521 Column: 21 - 83
"... <g id="container" transform="translate(71.000000, 108.000000)"> ..." Line: 528 Column: 21 - 97
"... <g id="container" transform="translate(287.000000, 8.000000)" fill="#E7794F"> ..." Line: 536 Column: 21 - 98
"... <g id="container" transform="translate(531.000000, 96.000000)" fill="#FFFFFF"> ..." Line: 541 Column: 21 - 98
"... <g id="container" transform="translate(442.000000, 98.000000)" fill="#FFFFFF"> ..." Line: 561 Column: 21 - 97
"... <g id="container" transform="translate(59.000000, 96.000000)" fill="#5BA8D0"> ..." Line: 566 Column: 21 - 82
"... <g id="container" transform="translate(39.000000, 22.000000)"> ..." Line: 592 Column: 21 - 99
"... <g id="container" transform="translate(111.000000, 121.000000)" fill="#FFFFFF"> ..."

Duplicate ID “Fill-190”.

Line: 502 Column: 33 - 908
"... <path d="M22.173,18.535 C22.604,18.535 23.105,18.535 23.536,18.463 C23.895,17.243 24.11,16.023 24.11,14.947 C24.11,12.293 21.742,10.355 19.806,10.355 C17.366,10.355 15.285,12.58 15.285,14.087 C15.285,17.099 18.083,18.535 22.173,18.535 Z M20.81,24.705 C17.653,24.49 14.783,23.844 12.344,22.768 C11.411,24.633 10.837,26.57 10.837,28.149 C10.837,29.871 11.555,31.162 13.276,31.162 C15.644,31.162 18.586,28.293 20.81,24.705 Z M6.676,16.383 C6.604,15.952 6.532,15.521 6.532,15.019 C6.532,8.275 13.133,0.813 24.469,0.813 C30.495,0.813 35.374,4.114 35.374,12.149 C35.374,13.154 35.303,14.158 35.159,15.163 C39.679,14.087 43.051,11.575 45.993,8.706 C47.284,10.355 47.786,11.791 47.786,13.154 C47.786,18.966 37.742,22.265 32.863,23.557 C28.989,32.884 20.882,41.278 10.98,41.278 C5.6,41.278 0.146,36.83 0.146,31.018 C0.146,24.561 2.944,19.18 6.676,16.383 L6.676,16.383 Z" id="Fill-190"></path..."

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

Line: 855 Column: - 67
"...rch.php" method"post"> ..." Line: 855 Column: - 72
"...hp" method"post"> ..."

Attribute “method"post"” not allowed on element “form” at this point.

Line: 855 Column: 17 - 73
"... <form action="/amrislive/vacancySearch.php" method"post"> ..."

Stray end tag “div”.

Line: 1051 Column: 2 - 7
"...</html> </div> ..." Line: 1051 Column: 2 - 7
"...</html> </div> ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 13 Column: 2 - 101
"....ico" /> <meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,width=device-width"> <t..."

The “banner” role is unnecessary for element “header”.

Line: 205 Column: 4 - 41
"...iner"> <header class="primary" role="banner"> <di..."

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

Line: 230 Column: 4 - 42
"...</div> <nav class="primary" role="navigation"> <..."

Attribute “xmlns” is not serializable as XML 1.0.

Line: 252 Column: 5 - 133
"...g" /> <svg id="svg" viewBox="0 0 560 186" version="1.1" xmlns="https://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> ..."

The first occurrence of ID “container” was here.

Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..." Line: 259 Column: 21 - 97
"... <g id="container" transform="translate(166.000000, 0.000000)" fill="#FFFFFF"> ..."

The first occurrence of ID “Fill-190” was here.

Line: 451 Column: 33 - 908
"... <path d="M22.173,18.535 C22.604,18.535 23.105,18.535 23.536,18.463 C23.895,17.243 24.11,16.023 24.11,14.947 C24.11,12.293 21.742,10.355 19.806,10.355 C17.366,10.355 15.285,12.58 15.285,14.087 C15.285,17.099 18.083,18.535 22.173,18.535 Z M20.81,24.705 C17.653,24.49 14.783,23.844 12.344,22.768 C11.411,24.633 10.837,26.57 10.837,28.149 C10.837,29.871 11.555,31.162 13.276,31.162 C15.644,31.162 18.586,28.293 20.81,24.705 Z M6.676,16.383 C6.604,15.952 6.532,15.521 6.532,15.019 C6.532,8.275 13.133,0.813 24.469,0.813 C30.495,0.813 35.374,4.114 35.374,12.149 C35.374,13.154 35.303,14.158 35.159,15.163 C39.679,14.087 43.051,11.575 45.993,8.706 C47.284,10.355 47.786,11.791 47.786,13.154 C47.786,18.966 37.742,22.265 32.863,23.557 C28.989,32.884 20.882,41.278 10.98,41.278 C5.6,41.278 0.146,36.83 0.146,31.018 C0.146,24.561 2.944,19.18 6.676,16.383 L6.676,16.383 Z" id="Fill-190"></path..."

Attribute “method"post"” is not serializable as XML 1.0.

Line: 855 Column: 17 - 73
"... <form action="/amrislive/vacancySearch.php" method"post"> ..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 1017 Column: 2 - 47
"... </div> <footer class="primary-v2" role="contentinfo"> <di..."

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o2careers.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.

o2careers.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.