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Yabook.org Test Results
yabook.org Mobile Usability: 96/100
Quick overview:
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 417 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<iframe id="aswift_5" name="aswift_5"> falls outside the viewport.
yabook.org Mobile Speed: 60/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 2 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.
https://yabook.org/zb_system/script/common.js
...
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https://yabook.org/zb_system/script/c_html_js_add.php (expiration not specified)
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Compressing https://yabook.org/zb_users/plugin/KindEditor/kindeditor/plugins/code/prettify.css could save 478B (50% reduction).
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Minify CSS
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Minify CSS for the following resources to reduce their size by 297B (11% reduction).
Minifying https://yabook.org/zb_users/theme/Foam/style/style.css could save 297B (11% reduction) after compression.
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