wikipedia.org Wikipedia

Mobile Usability

99/100

Good

Mobile Speed

68/100

Medium

Download optimized image, JavaScript, and CSS resources for wikipedia.org page.

Last tested: 2017-08-27

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wikipedia.org Mobile Usability: 99/100
wikipedia.org Mobile Usability Test Quick Overview

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 <a href="//meta.wikimed…i/Terms_of_Use">Terms of Use</a> and 1 others are close to other tap targets.
wikipedia.org Mobile Speed: 68/100
wikipedia.org Mobile Speed Test Quick Overview

Avoid 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://wikipedia.org/
https://wikipedia.org/
https://www.wikipedia.org/
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.wikipedia.org/portal/wikipedia.org/ass…js/index-9cb696cbd1.js
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:
https://www.wikipedia.org/portal/wikipedia.org/ass…kipedia-logo-v2@2x.png (24 hours)
https://www.wikipedia.org/portal/wikipedia.org/ass…ipedia_wordmark@2x.png (24 hours)
https://www.wikipedia.org/portal/wikipedia.org/ass…487d7ab07fa88213d5bfe8 (24 hours)
https://www.wikipedia.org/portal/wikipedia.org/ass…b07cedd9ecf7ec11da36d4 (24 hours)
https://www.wikipedia.org/portal/wikipedia.org/ass…s/gt-ie9-011f8dbfa9.js (24 hours)
https://www.wikipedia.org/portal/wikipedia.org/ass…js/index-9cb696cbd1.js (24 hours)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 26.3KiB (80% reduction).
Compressing and resizing https://www.wikipedia.org/portal/wikipedia.org/ass…kipedia-logo-v2@2x.png could save 26.3KiB (80% reduction).

wikipedia.org Mobile Resources


Total Resources9
Number of Hosts2
Static Resources6
JavaScript Resources2

wikipedia.org Mobile Resource Breakdown