Pm25.com Site Title

绿色呼吸pm25.com, PM2.5(细颗粒物)及空气质量指数(AQI)实时查询!|绿色呼吸

Pm25.com Test Results

Pm25.com Mobile Usability: 100/100

Pm25.com Mobile Speed: 61/100

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://pm25.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.
Optimize CSS Delivery of the following:
http://m.pm25.com/source/template/default/wap/css/wap.css
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://c.cnzz.com/core.php?web_id=30089631&t=q (15 minutes)
...
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 7.7KiB (61% reduction).
Compressing http://w.cnzz.com/c.php?id=30089631 could save 6.4KiB (65% 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 1.7KiB (30% reduction).
Minifying http://m.pm25.com/source/template/default/js/sea-modules/jquery/plugin/jquery.autocomplete.js could save 1.7KiB (30% reduction) after compression.
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.8KiB (6% reduction).
Losslessly compressing http://m.pm25.com/source/template/default/wap/images/sprite.png could save 1.8KiB (6% 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 682B (6% reduction).
Minifying http://m.pm25.com/wap/cities.html could save 682B (6% reduction) after compression.

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Last Tested:

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