chinaz.com 站长之家手机站

Mobile Usability

99/100

Good

Mobile Speed

34/100

Bad

Last tested: 2017-08-27

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chinaz.com Mobile Usability: 99/100
chinaz.com Mobile Usability Test 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 <span class="swiper-paginat…-active-switch"> is close to 3 other tap targets.
The tap target <span class="swiper-pagination-switch"> and 1 others are close to other tap targets.
The tap target <a href="#">数码</a> and 1 others are close to other tap targets.
The tap target <a href="javascript:" class="nextBtn"></a> is close to 3 other tap targets.
chinaz.com Mobile Speed: 34/100
chinaz.com Mobile Speed Test Quick Overview

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
http://m.chinaz.com/js/jquery-1.11.1.min.js
http://m.chinaz.com/js/idangerous.swiper.min.js
http://m.chinaz.com/js/swipe.js
http://m.chinaz.com/js/common.js
http://m.chinaz.com/js/template-native.js
https://s11.cnzz.com/z_stat.php?id=1259822228&web_id=1259822228
https://c.cnzz.com/core.php?web_id=1259822228&t=z
https://s11.cnzz.com/z_stat.php?id=1254679775&web_id=1254679775
https://c.cnzz.com/core.php?web_id=1254679775&t=z
http://cpro.baidustatic.com/cpro/ui/cm.js
Optimize CSS Delivery of the following:
http://m.chinaz.com/css/base.css
http://m.chinaz.com/css/common_home.css
http://m.chinaz.com/css/iconfont/iconfont.css
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 483.9KiB (86% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050816260342.jpg could save 169.7KiB (99% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050816350465.jpg could save 66KiB (98% reduction).
Compressing http://pic.chinaz.com/2017/0424/2017042416425639.jpg could save 44.5KiB (60% reduction).
Compressing http://pic.chinaz.com/2017/0427/2017042717275750.jpg could save 26.4KiB (62% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050817174316.jpg could save 24.1KiB (95% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050814023512.jpg could save 23.4KiB (95% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050811170497.jpg could save 22.1KiB (95% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050811141777.jpg could save 19.3KiB (96% reduction).
Compressing http://pic.chinaz.com/2017/0427/2017042717280986.jpg could save 19KiB (65% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050816044831.jpg could save 18.8KiB (94% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050813541935.jpg could save 17.9KiB (94% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050817225446.jpg could save 15KiB (94% reduction).
Compressing and resizing http://pic.chinaz.com/2017/0508/2017050817201070.jpg could save 14.5KiB (94% reduction).
Compressing http://pic.chinaz.com/2017/0508/2017050811274007.jpg could save 3.1KiB (25% reduction).
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://chinaz.com/
http://www.chinaz.com/
http://m.chinaz.com/go.aspx?url=http://www.chinaz.com/
http://m.chinaz.com/
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.chinaz.com/css/base.css (expiration not specified)
http://m.chinaz.com/css/common_home.css (expiration not specified)
http://m.chinaz.com/css/iconfont/iconfont.css (expiration not specified)
http://m.chinaz.com/css/iconfont/iconfont.woff (expiration not specified)
http://m.chinaz.com/js/common.js (expiration not specified)
http://m.chinaz.com/js/idangerous.swiper.min.js (expiration not specified)
http://m.chinaz.com/js/jquery-1.11.1.min.js (expiration not specified)
http://m.chinaz.com/js/swipe.js (expiration not specified)
http://m.chinaz.com/js/template-native.js (expiration not specified)
http://pic.chinaz.com/2017/0424/2017042416425639.jpg (expiration not specified)
http://pic.chinaz.com/2017/0427/2017042717275750.jpg (expiration not specified)
http://pic.chinaz.com/2017/0427/2017042717280986.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/17050811535014883.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050811141777.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050811170497.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050811274007.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050813541935.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050813574089.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050814023512.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050816044831.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050816260342.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050816350465.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050817174316.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050817201070.jpg (expiration not specified)
http://pic.chinaz.com/2017/0508/2017050817225446.jpg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/201705081545174064.jpg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362984007993872511630070.jpeg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362984120541830199322732.jpg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362984839863773616991343.jpeg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362984948138108429755338.jpeg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362984962227216924067016.jpeg (expiration not specified)
http://pic.chinaz.com/thumb/2017/0508/6362985567774620253633798.png (expiration not specified)
https://c.cnzz.com/core.php?web_id=1254679775&t=z (15 minutes)
https://c.cnzz.com/core.php?web_id=1259822228&t=z (15 minutes)
http://cpro.baidustatic.com/cpro/ui/cm.js (60 minutes)
https://dup.baidustatic.com/tpl/ac.js (60 minutes)
https://dup.baidustatic.com/tpl/fb.js (60 minutes)
https://dup.baidustatic.com/tpl/wh.js (60 minutes)
https://s11.cnzz.com/z_stat.php?id=1254679775&web_id=1254679775 (90 minutes)
https://s11.cnzz.com/z_stat.php?id=1259822228&web_id=1259822228 (90 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 139.4KiB (68% reduction).
Compressing http://m.chinaz.com/js/jquery-1.11.1.min.js could save 61.1KiB (65% reduction).
Compressing http://m.chinaz.com/js/idangerous.swiper.min.js could save 32.6KiB (73% reduction).
Compressing http://m.chinaz.com/css/common_home.css could save 19.9KiB (79% reduction).
Compressing http://m.chinaz.com/ could save 7.9KiB (69% reduction).
Compressing https://s11.cnzz.com/z_stat.php?id=1259822228&web_id=1259822228 could save 7KiB (65% reduction).
Compressing https://s11.cnzz.com/z_stat.php?id=1254679775&web_id=1254679775 could save 7KiB (65% reduction).
Compressing http://m.chinaz.com/css/iconfont/iconfont.css could save 1.2KiB (67% reduction).
Compressing https://c.cnzz.com/core.php?web_id=1254679775&t=z could save 1.2KiB (46% reduction).
Compressing http://m.chinaz.com/css/base.css could save 1KiB (55% reduction).
Compressing http://m.chinaz.com/js/swipe.js could save 565B (56% 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 50% of the final above-the-fold content could be rendered with the full HTML response.
Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 4.9KiB (20% reduction).
Minifying http://m.chinaz.com/css/common_home.css could save 4.9KiB (20% 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 2.5KiB (23% reduction).
Minifying http://m.chinaz.com/ could save 2.5KiB (23% reduction).

chinaz.com Mobile Resources


Total Resources53
Number of Hosts12
Static Resources40
JavaScript Resources14
CSS Resources3

chinaz.com Mobile Resource Breakdown