17zuoye.com Site Title

一起教育科技_让学习成为美好体验

17zuoye.com Meta Description

一起作业是一款免费学习工具，是一个学生、老师和家长三方互动的作业平台，老师轻松布置作业，学生快乐做作业，家长可以定期查看孩子的学习进度及报告，情景交融的学习模式，让孩子轻松搞定各科学习！一起作业，让学习成为美好体验。

17zuoye.com Test Results

17zuoye.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="https://ucente…vpage?ref=back">访问电脑版</a> is close to 1 other tap targets .

17zuoye.com Mobile Speed: 57/100

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://17zuoye.com/
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 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.
Optimize CSS Delivery of the following:
https://cdn-cnc.17zuoye.cn/public/skin/project/mobilegoin/css/index-V20180823201337.css
Reduce server response time
In our test, your server responded in 0.40 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 19.6KiB (40% reduction).
Compressing and resizing https://cdn-cnc.17zuoye.cn/public/skin/project/mobilegoin/images/icon-03-new.png could save 12.9KiB (89% 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://zz.bdstatic.com/linksubmit/push.js (expiration not specified)

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