o2.co.uk website information.
o2.co.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.
Following name servers are specified for o2.co.uk domain:
- n1.02.net
- n4.02.net
- n2.02.net
- n3.02.net
and probably website o2.co.uk is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.
According to Alexa traffic rank the highest website o2.co.uk position was 9021 (in the world). The lowest Alexa rank position was 9445. Now website o2.co.uk ranked in Alexa database as number 9224 (in the world).
Website o2.co.uk Desktop speed measurement score (63/100) is better than the results of 39.87% of other sites shows that the page desktop performance can be improved.
o2.co.uk Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement 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.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Apr-16-2024 | 9,224 | 8 |
| Apr-15-2024 | 9,232 | 65 |
| Apr-14-2024 | 9,297 | -124 |
| Apr-13-2024 | 9,173 | 52 |
| Apr-12-2024 | 9,225 | 18 |
| Apr-11-2024 | 9,243 | -50 |
| Apr-10-2024 | 9,193 | -61 |
Advertisement
o2.co.uk Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
o2.co.uk whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
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
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 - 24 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
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
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
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 - 23 Leverage 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)
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 - 9 Optimize 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).
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 - 3 Enable 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).
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 - 1 Minify 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).
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 - 0 Minify 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).
Minifying http://servedby.o2.co.uk/container/2746;62292;6518…=&cb=566026.0687582195 could save 946B (17% reduction).
o2.co.uk Desktop Resources
| Total Resources | 228 |
| Number of Hosts | 82 |
| Static Resources | 74 |
| JavaScript Resources | 45 |
| CSS Resources | 5 |
o2.co.uk Desktop Resource Breakdown
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 - 96 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
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
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
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 - 31 Leverage 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)
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 - 16 Optimize 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).
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 - 3 Enable 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).
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 - 1 Minify 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).
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 - 0 Minify 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).
Minifying http://servedby.o2.co.uk/container/2746;62292;6518…=&cb=566026.0687582195 could save 946B (17% reduction).
o2.co.uk Mobile Resources
| Total Resources | 226 |
| Number of Hosts | 82 |
| Static Resources | 69 |
| JavaScript Resources | 44 |
| CSS Resources | 5 |
o2.co.uk Mobile Resource Breakdown
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 - 1 Size 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 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
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 networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
o2.co.uk TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.