Site Title

学知识,上百度传课 Meta Description

百度传课,中国最大的网络课程在线分享平台。您可在线传授技能,亦可在线学习你所需的一技之长。内容涉及英语学习、职场培训、生活技巧等任何技能。 Test Results Mobile Usability: 100/100 Mobile Speed: 59/100

Quick overview:
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.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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: (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 38KiB (15% reduction).
Compressing could save 4.6KiB (24% reduction).

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