2980.com Site Title
2980网络邮箱-简而不凡
2980.com Meta Description
2980免费邮箱支持20M普通附件以及1G超大附件的上传发送。可以在电脑网页，iOS客户端以及安卓客户端上使用。设有独立海外服务器及安全加密通道，为电子邮件安全护航。
2980.com Test Results
2980.com Mobile Usability: 89/100
Quick overview:
Configure the viewport
Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.
Configuring a viewport specifying width=device-width instead of width=640 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.
2980.com Mobile Speed: 48/100
Quick overview:
Avoid landing page redirects
Your page has 5 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://2980.com/
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 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.
https://m.2980.com/TPL/js/lib/seajs/sea.js
...
Optimize CSS Delivery of the following:
https://m.2980.com/TPL/css/base.css?v=0.21
...
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 140.8KiB (70% reduction).
Compressing https://m.2980.com/TPL/js/lib/jquery/jquery-2.1.1.min.js could save 92.7KiB (71% reduction).
...
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 7% of the final above-the-fold content could be rendered with the full HTML response .
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://m.2980.com/TPL/images/logo.png (expiration not specified)
...
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 22.6KiB (45% reduction).
Minifying https://m.2980.com/TPL/js/lib/artTemplate/template-debug.js could save 8.2KiB (51% reduction).
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 15.7KiB (66% reduction).
Compressing https://m.2980.com/TPL/images/logo.png could save 15.7KiB (66% 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 789B (24% reduction).
Minifying https://m.2980.com/login.aspx?return=%2Findex.aspx could save 789B (24% reduction).
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