HARPERCOLLINS.CO.UK HarperCollins UK Publishers Ltd. – HarperCollins Publishers UK

harpercollins.co.uk Website Information

Daily Unique Visits: 69,538

Daily Page Views: 417,228

Income Per Day: $834

Estimated Value: $600,480

This website is located in Canada and is using following IP address 23.227.38.65. See the complete list of popular websites hosted in Canada.

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

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

  • ns1.markmonitor.com
  • ns2.markmonitor.com
  • ns3.markmonitor.com
  • ns4.markmonitor.com
  • ns5.markmonitor.com
  • ns6.markmonitor.com
  • ns7.markmonitor.com

and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website harpercollins.co.uk position in Alexa rank database was 13402 and the lowest rank position was 998006. Current position of harpercollins.co.uk in Alexa rank database is 20625.

Desktop speed score of harpercollins.co.uk (0/100) shows that the page desktop performance can be improved.

Mobile usability score of harpercollins.co.uk (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of harpercollins.co.uk (9/100) is better than the results of 1.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

harpercollins.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.


harpercollins.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:
harpercollins.co.uk

Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 19-Jun-2024

Registrar:
Markmonitor Inc. [Tag = MARKMONITOR]
URL: https://www.markmonitor.com

Relevant dates:
Registered on: before Aug-1996
Expiry date: 15-Sep-2025
Last updated: 13-Aug-2023

Registration status:
Registered until expiry date.

Name servers:
ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com

WHOIS lookup made at 03:28:21 10-Oct-2024

--
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 - 2024.

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.

harpercollins.co.uk server information

Servers Location

harpercollins.co.uk desktop page speed rank

Last tested: 2018-12-25


Desktop Speed Bad
0/100

harpercollins.co.uk Desktop Speed Test Quick Summary


priority - 1995Optimize images

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

Optimize the following images to reduce their size by 19MiB (86% reduction).

Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008322984.jpg could save 413.5KiB (98% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062324641.jpg could save 370.7KiB (98% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008262976.jpg could save 365.3KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780007541942.jpg could save 346.5KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008217501.jpg could save 324.3KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008263027.jpg could save 322.9KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9781848457393.jpg could save 320.3KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008322991.jpg could save 304.5KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062934673.jpg could save 304.1KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780062747969.jpg could save 300.6KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008196943.jpg could save 297.9KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008267018.jpg could save 293.7KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008245719.jpg could save 292.2KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007518180.jpg could save 291.5KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008291471.jpg could save 291KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008258863.jpg could save 290.9KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008256074.jpg could save 286.9KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008301019.jpg could save 281.8KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008183837.jpg could save 279.8KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008150792.jpg could save 274.4KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9781474078184.jpg could save 272.9KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310352976.jpg could save 272.4KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062656827.jpg could save 269.9KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008160364.jpg could save 266.6KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008153663.jpg could save 263.7KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008105884.jpg could save 260.1KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310353461.jpg could save 259.1KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007597376.jpg could save 257KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008191870.jpg could save 251.2KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310352334.jpg could save 250.4KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008304904.jpg could save 250KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008259181.jpg could save 249.5KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008260071.jpg could save 248.9KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008272371.jpg could save 245.8KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780007571826.jpg could save 245.6KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008166137.jpg could save 241.7KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007331659.jpg could save 236.9KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9781848457171.jpg could save 236.7KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008319748.jpg could save 232.2KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008327040.jpg could save 227.5KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310351856.jpg could save 226.2KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008306113.jpg could save 222.8KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008299224.jpg could save 218.2KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008304164.jpg could save 215.2KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008185244.jpg could save 214.2KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062874559.jpg could save 212.2KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008296124.jpg could save 211.9KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780007504145.jpg could save 211.3KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9781400314881.jpg could save 209.3KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008257101.jpg could save 208.1KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780007501526.jpg could save 206.6KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9781472055149.jpg could save 202.7KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008283704.jpg could save 196.3KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780007336869.jpg could save 190.7KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007388974.jpg could save 188.7KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008275570.jpg could save 188.5KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v4/9780008301040.jpg could save 186.6KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008172145.jpg could save 185.8KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062398543.jpg could save 181KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008301057.jpg could save 179.3KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9781400210107.jpg could save 178.7KiB (80% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008172114.jpg could save 174.6KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007575411.jpg could save 171.5KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008259259.jpg could save 158KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310092445.jpg could save 157.4KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008257132.jpg could save 154.5KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008262914.jpg could save 151.9KiB (86% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062801975.jpg could save 149.4KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780007553723.jpg could save 122.6KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008239824.jpg could save 121.9KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008239848.jpg could save 121.5KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008260194.jpg could save 117.8KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008256586.jpg could save 111.6KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310767480.jpg could save 111.5KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062484901.jpg could save 110.1KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008106379.jpg could save 108.4KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008324407.jpg could save 106.1KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008312923.jpg could save 105KiB (80% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780733339226.jpg could save 99KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008291662.jpg could save 98.6KiB (84% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062747839.jpg could save 97.2KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008257354.jpg could save 93.9KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008283490.jpg could save 93KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007516704.jpg could save 92.7KiB (85% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008243807.jpg could save 91.4KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780062457714.jpg could save 88.9KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062844767.jpg could save 88.3KiB (94% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008200312.jpg could save 87.8KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008300630.jpg could save 83.7KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780062440518.jpg could save 76.6KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062672865.jpg could save 73.9KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008172459.jpg could save 64.3KiB (83% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008293819.jpg could save 61.4KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008241759.jpg could save 59.9KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008201371.jpg could save 59.6KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008323707.jpg could save 57.3KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008308315.jpg could save 56KiB (81% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780207170515.jpg could save 54.8KiB (82% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310345961.jpg could save 42.8KiB (79% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780062740397.jpg could save 42.3KiB (94% reduction).
Compressing and resizing https://www.harpercollins.co.uk/wp-content/themes/…c/img/logos/logo2x.png could save 10.1KiB (43% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…_LT_BLK_RGB-150x42.jpg could save 9.6KiB (85% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 2.8KiB (29% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…rperImpulse-129x85.jpg could save 1.9KiB (39% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.6KiB (32% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…rperVoyager-144x85.png could save 1.5KiB (25% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.3KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (25% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (28% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (24% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.1KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…HCUK-banner-136x85.jpg could save 1.1KiB (21% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1KiB (22% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…111227/TOLK-144x85.png could save 843B (19% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 834B (19% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…Inspire-Logo-85x85.jpg could save 705B (37% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…nsLearning1-144x85.jpg could save 339B (17% reduction).

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://harpercollins.co.uk/
http://www.harpercollins.co.uk/
https://www.harpercollins.co.uk/

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://www.harpercollins.co.uk/wp-content/plugins…ram.min.css?ver=1.10.1

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://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.8 (10 minutes)
https://www.harpercollins.co.uk/cdn-cgi/scripts/5c…ic/email-decode.min.js (2 days)

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 1.4KiB (74% reduction).

Minifying https://www.harpercollins.co.uk/wp-content/plugins…in.js?ver=3.0.0-beta.1 could save 1.4KiB (74% reduction) after compression.

harpercollins.co.uk Desktop Resource Breakdown

Total Resources163
Number of Hosts7
Static Resources160
JavaScript Resources20
CSS Resources11

harpercollins.co.uk mobile page speed rank

Last tested: 2018-12-25


Mobile Speed Bad
9/100

harpercollins.co.uk Mobile Speed Test Quick Summary


priority - 486Optimize images

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

Optimize the following images to reduce their size by 4.6MiB (85% reduction).

Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008322984.jpg could save 408.8KiB (97% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062324641.jpg could save 366.3KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008262976.jpg could save 360.7KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780008217501.jpg could save 320KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008160364.jpg could save 299.3KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780062747969.jpg could save 296.4KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310352334.jpg could save 294.9KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008291471.jpg could save 289.3KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062656827.jpg could save 265.9KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310351856.jpg could save 262.6KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9781400314881.jpg could save 244.4KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780008272371.jpg could save 242.3KiB (96% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008301057.jpg could save 209.4KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780310092445.jpg could save 178.3KiB (92% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062398543.jpg could save 177.9KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062399427.jpg could save 115.6KiB (94% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062484901.jpg could save 108.4KiB (95% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780062844767.jpg could save 87.5KiB (93% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v2/9780062440518.jpg could save 75.1KiB (94% reduction).
Compressing and resizing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780062740397.jpg could save 41.2KiB (92% reduction).
Compressing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9781848457171.jpg could save 29.2KiB (11% reduction).
Compressing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v1/9780007575411.jpg could save 21.1KiB (11% reduction).
Compressing https://d1a37ygoufymvg.cloudfront.net/resized/widt…s/v3/9780008262914.jpg could save 18.2KiB (11% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…_LT_BLK_RGB-150x42.jpg could save 9.6KiB (85% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 2.8KiB (29% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…rperImpulse-129x85.jpg could save 1.9KiB (39% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.6KiB (32% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…rperVoyager-144x85.png could save 1.5KiB (25% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.3KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (25% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (28% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.2KiB (24% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1.1KiB (27% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…HCUK-banner-136x85.jpg could save 1.1KiB (21% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 1KiB (22% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…111227/TOLK-144x85.png could save 843B (19% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…CUK-banner-200x125.jpg could save 834B (19% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…Inspire-Logo-85x85.jpg could save 705B (37% reduction).
Compressing https://d2aa8wn3bug3i3.cloudfront.net/wp-content/u…nsLearning1-144x85.jpg could save 339B (17% reduction).

priority - 26Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://harpercollins.co.uk/
http://www.harpercollins.co.uk/
https://www.harpercollins.co.uk/

priority - 8Eliminate 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://www.harpercollins.co.uk/wp-content/plugins…ram.min.css?ver=1.10.1

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://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.8 (10 minutes)
https://www.harpercollins.co.uk/cdn-cgi/scripts/5c…ic/email-decode.min.js (2 days)

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 1.4KiB (74% reduction).

Minifying https://www.harpercollins.co.uk/wp-content/plugins…in.js?ver=3.0.0-beta.1 could save 1.4KiB (74% reduction) after compression.

harpercollins.co.uk Mobile Resource Breakdown

Total Resources164
Number of Hosts7
Static Resources161
JavaScript Resources20
CSS Resources11

harpercollins.co.uk mobile page usability

Last tested: 2018-12-25


Mobile Usability Good
94/100

harpercollins.co.uk Mobile Usability Test Quick Summary


priority - 5Size 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 <a href="https://www.ha…co.uk/authors/">Authors</a> and 2 others are close to other tap targets.

The tap target <a href="https://twitte…arpercollinsuk" class="twitter"></a> and 5 others are close to other tap targets.

The tap target <svg class="supapress_sear…n menu-trigger"></svg> is close to 1 other tap targets.

The tap target <a href="/"></a> is close to 1 other tap targets.

The tap target <a class="carousel-prev carousel-arrow"> is close to 3 other tap targets.

The tap target <a href="https://www.ha…e-abc-murders/"></a> and 1 others are close to other tap targets.

The tap target <li class="carousel-dot active-slide">3</li> and 1 others are close to other tap targets.

The tap target <button type="button">3</button> is close to 3 other tap targets.

The tap target <button type="button">3</button> is close to 2 other tap targets.

The tap target <button type="button" class="slick-prev slick-arrow">Previous</button> and 9 others are close to other tap targets.
The tap target <button type="button" class="slick-prev slick-arrow">Previous</button> and 5 others are close to other tap targets.
The tap target <button type="button" class="slick-prev slick-arrow">Previous</button> and 3 others are close to other tap targets.
The tap target <a href="/9780008217501…-white-of-love"></a> is close to 1 other tap targets.

harpercollins.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: 24 Column: 1 - 62
"...#ffffff"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta..."

Duplicate attribute “type”.

Line: 50 Column: - 36
"...avascript' type="text/javascri..." Line: 56 Column: - 36
"...avascript' type="text/javascri..." Line: 62 Column: - 36
"...avascript' type="text/javascri..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 63 Column: 1 - 81
"...</script> <link rel='https://api.w.org/' href='https://www.harpercollins.co.uk/wp-json/' /> <link..."

Bad start tag in “iframe” in “head”.

Line: 78 Column: 11 - 82
"...<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-NRTH5C" height="0" width="0" style="display:none;visibility:hidden"></ifra..."

Stray end tag “noscript”.

Line: 78 Column: 92 - 102
"...></iframe></noscript> <scri..."

Stray end tag “head”.

Line: 84 Column: 2 - 8
".../script> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 85 Column: 1 - 132
"... </head> <body class="home page-template page-template-templates page-template-homepage page-template-templateshomepage-php page page-id-17"> <div ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 85 Column: 1 - 132
"... </head> <body class="home page-template page-template-templates page-template-homepage page-template-templateshomepage-php page page-id-17"> <div ..."

harpercollins.co.uk similar domains

Similar domains:
www.harpercollins.com
www.harpercollins.net
www.harpercollins.org
www.harpercollins.info
www.harpercollins.biz
www.harpercollins.us
www.harpercollins.mobi
www.arpercollins.co.uk
www.harpercollins.co.uk
www.barpercollins.co.uk
www.hbarpercollins.co.uk
www.bharpercollins.co.uk
www.garpercollins.co.uk
www.hgarpercollins.co.uk
www.gharpercollins.co.uk
www.yarpercollins.co.uk
www.hyarpercollins.co.uk
www.yharpercollins.co.uk
www.uarpercollins.co.uk
www.huarpercollins.co.uk
www.uharpercollins.co.uk
www.jarpercollins.co.uk
www.hjarpercollins.co.uk
www.jharpercollins.co.uk
www.narpercollins.co.uk
www.hnarpercollins.co.uk
www.nharpercollins.co.uk
www.hrpercollins.co.uk
www.hqrpercollins.co.uk
www.haqrpercollins.co.uk
www.hqarpercollins.co.uk
www.hwrpercollins.co.uk
www.hawrpercollins.co.uk
www.hwarpercollins.co.uk
www.hsrpercollins.co.uk
www.hasrpercollins.co.uk
www.hsarpercollins.co.uk
www.hzrpercollins.co.uk
www.hazrpercollins.co.uk
www.hzarpercollins.co.uk
www.hapercollins.co.uk
www.haepercollins.co.uk
www.harepercollins.co.uk
www.haerpercollins.co.uk
www.hadpercollins.co.uk
www.hardpercollins.co.uk
www.hadrpercollins.co.uk
www.hafpercollins.co.uk
www.harfpercollins.co.uk
www.hafrpercollins.co.uk
www.hatpercollins.co.uk
www.hartpercollins.co.uk
www.hatrpercollins.co.uk
www.harercollins.co.uk
www.haroercollins.co.uk
www.harpoercollins.co.uk
www.haropercollins.co.uk
www.harlercollins.co.uk
www.harplercollins.co.uk
www.harlpercollins.co.uk
www.harprcollins.co.uk
www.harpwrcollins.co.uk
www.harpewrcollins.co.uk
www.harpwercollins.co.uk
www.harpsrcollins.co.uk
www.harpesrcollins.co.uk
www.harpsercollins.co.uk
www.harpdrcollins.co.uk
www.harpedrcollins.co.uk
www.harpdercollins.co.uk
www.harprrcollins.co.uk
www.harperrcollins.co.uk
www.harprercollins.co.uk
www.harpecollins.co.uk
www.harpeecollins.co.uk
www.harperecollins.co.uk
www.harpeercollins.co.uk
www.harpedcollins.co.uk
www.harperdcollins.co.uk
www.harpefcollins.co.uk
www.harperfcollins.co.uk
www.harpefrcollins.co.uk
www.harpetcollins.co.uk
www.harpertcollins.co.uk
www.harpetrcollins.co.uk
www.harperollins.co.uk
www.harperxollins.co.uk
www.harpercxollins.co.uk
www.harperxcollins.co.uk
www.harperdollins.co.uk
www.harpercdollins.co.uk
www.harperfollins.co.uk
www.harpercfollins.co.uk
www.harpervollins.co.uk
www.harpercvollins.co.uk
www.harpervcollins.co.uk
www.harpercllins.co.uk
www.harpercillins.co.uk
www.harpercoillins.co.uk
www.harperciollins.co.uk
www.harperckllins.co.uk
www.harpercokllins.co.uk
www.harperckollins.co.uk
www.harperclllins.co.uk
www.harpercolllins.co.uk
www.harperclollins.co.uk
www.harpercpllins.co.uk
www.harpercopllins.co.uk
www.harpercpollins.co.uk
www.harpercolins.co.uk
www.harpercoplins.co.uk
www.harpercolplins.co.uk
www.harpercoolins.co.uk
www.harpercololins.co.uk
www.harpercoollins.co.uk
www.harpercoklins.co.uk
www.harpercolklins.co.uk
www.harpercolpins.co.uk
www.harpercollpins.co.uk
www.harpercoloins.co.uk
www.harpercolloins.co.uk
www.harpercolkins.co.uk
www.harpercollkins.co.uk
www.harpercollns.co.uk
www.harpercolluns.co.uk
www.harpercolliuns.co.uk
www.harpercolluins.co.uk
www.harpercolljns.co.uk
www.harpercollijns.co.uk
www.harpercolljins.co.uk
www.harpercollkns.co.uk
www.harpercollikns.co.uk
www.harpercollons.co.uk
www.harpercollions.co.uk
www.harpercollis.co.uk
www.harpercollibs.co.uk
www.harpercollinbs.co.uk
www.harpercollibns.co.uk
www.harpercollihs.co.uk
www.harpercollinhs.co.uk
www.harpercollihns.co.uk
www.harpercollijs.co.uk
www.harpercollinjs.co.uk
www.harpercollims.co.uk
www.harpercollinms.co.uk
www.harpercollimns.co.uk
www.harpercollin.co.uk
www.harpercollinw.co.uk
www.harpercollinsw.co.uk
www.harpercollinws.co.uk
www.harpercolline.co.uk
www.harpercollinse.co.uk
www.harpercollines.co.uk
www.harpercollind.co.uk
www.harpercollinsd.co.uk
www.harpercollinds.co.uk
www.harpercollinz.co.uk
www.harpercollinsz.co.uk
www.harpercollinzs.co.uk
www.harpercollinx.co.uk
www.harpercollinsx.co.uk
www.harpercollinxs.co.uk
www.harpercollina.co.uk
www.harpercollinsa.co.uk
www.harpercollinas.co.uk

harpercollins.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.


harpercollins.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.