Tsu.ru Site Title

Томский государственный университет

Tsu.ru Meta Description

Томский Государственный Университет

Tsu.ru Test Results

tsu.ru Mobile Usability: 87/100

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 <div class="jspContainer">TSSW: Сибирски…еский институт</div> is close to 1 other tap targets .
...
Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 416 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element <button type="button" class="search_btn"></button> falls outside the viewport.
...
Configure the viewport
Your page specifies a fixed-width mobile viewport. Consider using a responsive viewport to allow your page to render properly on all devices.
Configuring a viewport specifying width=device-width instead of width=412 will allow your page to adapt for devices of various widths. This may require additional work if the styling on your page relies on a fixed-width layout.

tsu.ru Mobile Speed: 26/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.3MiB (63% reduction).
Compressing http://www.tsu.ru/upload/iblock/0d2/mvi_9872.00_01_45_07.still001.jpg could save 358.1KiB (65% reduction).
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Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 30 blocking script resources and 27 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.
http://www.tsu.ru/bitrix/js/main/core/core.js?1489735221117234
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Optimize CSS Delivery of the following:
http://www.tsu.ru/bitrix/js/main/core/css/core.css?14437101143963
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Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
58.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.
Only about 47% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips .
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 30.7KiB (20% reduction).
Minifying https://vk.com/js/al/lite.js?2040438164 could save 7KiB (15% reduction) after compression.
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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://bitrix.info/bx_stat (expiration not specified)
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Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.2KiB (21% reduction).
Minifying http://www.tsu.ru/bitrix/templates/tsu/template_styles.css?147988379122234 could save 635B (15% reduction) after compression.
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