O2.co.uk Site Title
O2 | Mobile Phones, Mobile Broadband and Sim Only Deals on O2
O2.co.uk Meta Description
O2 is a leading provider of mobile phones, mobile broadband and sim only deals. Explore MyO2, Priority, O2 Refresh, O2 WiFi and much more at O2.co.uk
O2.co.uk Test Results
O2.co.uk Mobile Usability: 98/100
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.
O2.co.uk Mobile Speed: 52/100
Your page has 12 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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://assets.adobedtm.com/5618484f119aa283a43872ba464534d4a912352a/mbox-contents-5b517a2b3e10a91f1f2e9821e15121fc54ad083b.js (expiration not specified)
Minifying http://static.o2.co.uk/shared/js/lib/liveperson.js could save 1.5KiB (52% reduction) after 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 3.5KiB (58% reduction).
Compressing http://static.o2.co.uk/shared/img/logo-telefonica.svg could save 2.3KiB (57% reduction).
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.6KiB (19% reduction).
Losslessly compressing http://static.o2.co.uk/www/img/general/woy-2015-footer-tile-plain-light-191115.png could save 1.6KiB (19% reduction).
Minify HTML for the following resources to reduce their size by 647B (15% reduction).
Minifying http://servedby.o2.co.uk/container/2746;14241;1752;iframe/?ft_referrer=http%3A//www.o2.co.uk/&ns=&cb=777279.1087627411 could save 647B (15% reduction) after compression.