Zxxk.com Site Title

学科网手机版_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

中学学科网,是一家专业为中考、高考提供教学资源服务的网站,网站拥有试题、试卷、课件、教案等教学资源450多万套,内容涵盖初中、高中九大学科,每日更新教学资料4000多套。学科网具有资源最多、更新最快、内容最全、质量最高等主要特点,现有老师会员千余万人,是国内最大的教学资源网站

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 <a href="/search" class="ui-icon2-search"> is close to 1 other tap targets.
...

Zxxk.com Mobile Speed: 51/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://m.zxxk.com/JS/libs/jquery?v=FVs3ACwOLIVInrAl5sdzR2jrCDmVOWFbZMY6g6Q0ulE1
Optimize CSS Delivery of the following:
http://m.zxxk.com/Css/frozen_common?v=mepNdw4jvD4_ZZuttmGfUoqawd_pfM_-rnMigKPxT1U1
...
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 220.6KiB (69% reduction).
Compressing http://m.zxxk.com/Css/frozen_common?v=mepNdw4jvD4_ZZuttmGfUoqawd_pfM_-rnMigKPxT1U1 could save 67KiB (72% 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://img1.zxxk.com/S/2016-6/ZXXKCOM2016062111420166255.jpg (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 25.3KiB (39% reduction).
Compressing http://m.zxxk.com/img/guide.png could save 3.4KiB (39% reduction).
...
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 8.6KiB (29% reduction).
Minifying http://m.zxxk.com/ could save 8.6KiB (29% 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 1.4KiB (46% reduction).
Minifying http://m.zxxk.com/JS/jquery.cookie.js could save 1.4KiB (46% reduction).

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