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Mobile Usability

99/100

Good

Mobile Speed

52/100

Bad

Last tested: 2017-08-27

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ok.ru Mobile Usability: 99/100
ok.ru 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 <label for="field_password" class="blk">Password</label> is close to 1 other tap targets.
ok.ru Mobile Speed: 52/100
ok.ru Mobile Speed Test Quick Overview

Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ok.ru/
https://ok.ru/
http://m.ok.ru/
https://m.ok.ru/
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
https://st.mycdn.me/mres/batch/js/head/e874ba83/head.js
Optimize CSS Delivery of the following:
https://st.mycdn.me/mres/batch/css/f1bed43c/mob-android-p.css
https://st.mycdn.me/mres/batch/css/f1bed43c/mobile-sm.css
https://st.mycdn.me/mres/batch/css/f1bed43c/native.css
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 18.6KiB (36% reduction).
Compressing https://st.mycdn.me/mres/batch/sprites/photolayer/…f108af0077f942c@2x.png could save 14.7KiB (42% reduction).
Compressing https://st.mycdn.me/mres/batch/sprites/toolbar-set…33edce270a3f216@2x.png could save 1.5KiB (21% reduction).
Compressing https://st.mycdn.me/mres/img/prm/native/cellphone_dark@2x.png could save 1.3KiB (32% reduction).
Compressing https://st.mycdn.me/mres/batch/sprites/widgets-out…a62c8b87e9e21ff@2x.png could save 1.1KiB (22% reduction).
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://r3.mail.ru/k?ok_id=&t=obLD1AAAAAAIAAAA&src…i=-8056465983296958694 (2 hours)
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 516B (52% reduction).
Compressing https://st.mycdn.me/mres/img/avatar_ellip.svg could save 516B (52% reduction).

ok.ru Mobile Resources


Total Resources51
Number of Hosts6
Static Resources45
JavaScript Resources4
CSS Resources4

ok.ru Mobile Resource Breakdown