24en.com Site Title

爱思英语网 - 免费的成人、少儿英语学习培训网站

24en.com Meta Description

爱思英语是包含英语学习资讯、英语学习资源的文化交流中心。免费提供英语学习工具,交流英语学习方法,共享英语学习教材,为英语爱好者提供最新最全的英语资讯与学习资料,帮助初学英语的英语初学者轻松英语在线学习,是免费学习英语专业资讯网站。

24en.com Test Results

24en.com Mobile Usability: 100/100


24en.com Mobile Speed: 13/100

Quick overview:
Reduce server response time
In our test, your server responded in 24.2 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.
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.
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://m.24en.com/resources/scripts/jquery.js
Optimize CSS Delivery of the following:
http://m.24en.com/resources/css/index.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 263.3KiB (96% reduction).
Compressing and resizing http://www.24en.com/d/file/study/words/2017-05-02/cc7d461ea2fff838bcabeaf22e6eab14.jpg could save 96.7KiB (98% reduction).
...
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://24en.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 58.8KiB (64% reduction).
Compressing http://m.24en.com/resources/scripts/jquery.js could save 58.8KiB (64% 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://m.24en.com/resources/css/index.css (60 minutes)
...
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 563B (14% reduction).
Minifying http://m.24en.com/ could save 563B (14% reduction) after compression.

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