Zxxk.com Site Title
中学学科网-海量中小学教育资源共享平台、权威教学资源门户网站!
Zxxk.com Meta Description
学科网是国内权威中小学教育资源门户网站,拥有试题试卷、课件、教案等教学资源972多万套,内容涵盖小学、初中、高中全部学科,资源多、更新快、内容全、质量高,是老师学生家长优选教育教学资源平台。
Zxxk.com Test Results
zxxk.com Mobile Usability: 99/100
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
<li class="ui-border-t active">首页</li>
and 2 others are close to other tap targets .
zxxk.com Mobile Speed: 46/100
Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 333.4KiB (62% reduction).
Compressing http://script.zxxk.com/flash/m1121.jpg could save 164.5KiB (76% 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:
http://img.xkw.com/S/2016-4/ZXXKCOM2016040114530347785.jpg (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 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://zxxkstatic.zxxk.com/mcdn/JS/libs/jquery-1.10.2.min.js
Optimize CSS Delivery of the following:
http://zxxkstatic.zxxk.com/mcdn/Css/frozen.css
...
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://zxxk.com/
...
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 36.9KiB (66% reduction).
Compressing http://w.cnzz.com/dplus.php?token=e016df0f58546c3fa10b could save 33.8KiB (67% reduction).
...
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 10.4KiB (40% reduction).
Minifying http://zxxkstatic.zxxk.com/mcdn/JS/libs/frozen.js could save 5.6KiB (43% reduction) after compression.
...
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 2.7KiB (13% reduction).
Minifying http://zxxkstatic.zxxk.com/mcdn/Css/common.css?v=0.1 could save 2KiB (12% reduction) after compression.
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 732B (13% reduction).
Minifying http://m.zxxk.com/ could save 732B (13% reduction) after compression.
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