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According to Alexa traffic rank the highest website oreilly.com.cn position was 2287 (in the world). The lowest Alexa rank position was 890846. Now website oreilly.com.cn ranked in Alexa database as number 546893 (in the world).
Website oreilly.com.cn Desktop speed measurement score (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.
oreilly.com.cn Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of oreilly.com.cn (70/100) is better than the results of 76.43% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-19-2024 | 546,893 | -3,913 |
| Nov-18-2024 | 542,980 | 16,779 |
| Nov-17-2024 | 559,759 | -2,216 |
| Nov-16-2024 | 557,543 | -255 |
| Nov-15-2024 | 557,288 | -3,198 |
| Nov-14-2024 | 554,090 | -1,436 |
| Nov-13-2024 | 552,654 | 0 |
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oreilly.com.cn Rank History
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oreilly.com.cn server information
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oreilly.com.cn desktop page speed rank
Last tested: 2016-10-13
oreilly.com.cn Desktop Speed Test Quick Summary
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
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oreilly.com.cn Desktop Resources
| Total Resources | 22 |
| Number of Hosts | 4 |
| Static Resources | 16 |
| JavaScript Resources | 10 |
| CSS Resources | 1 |
oreilly.com.cn Desktop Resource Breakdown
oreilly.com.cn mobile page speed rank
Last tested: 2016-10-13
oreilly.com.cn Mobile Speed Test Quick Summary
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 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.
Remove render-blocking JavaScript:
http://oreilly.com.cn/scripts/jquery-1.6.1.min.js
http://oreilly.com.cn/scripts/jquery.cookie.js
http://oreilly.com.cn/scripts/jquery.dcjqaccordion.2.7.min.js
http://oreilly.com.cn/scripts/jquery.hoverIntent.minified.js
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http://rp.baidu.com/rp3w/3w.js?sid=6285647860384875894&t=410109
Optimize CSS Delivery of the following:
priority - 7 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 64.9KiB (64% reduction).
Compressing http://oreilly.com.cn/scripts/jquery.dcjqaccordion.2.7.min.js could save 2.8KiB (72% reduction).
Compressing http://oreilly.com.cn/scripts/jquery.cookie.js could save 2.7KiB (64% reduction).
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priority - 1 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://oreilly.com.cn/style/css.php (60 minutes)
priority - 1 Optimize images
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Compressing http://oreilly.com.cn/images/bookcover/build_iphon…ad_elec_proj_cvr_s.gif could save 2.3KiB (30% reduction).
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priority - 1 Minify JavaScript
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Minifying http://oreilly.com.cn/scripts/javascript.php could save 1.1KiB (37% reduction) after compression.
priority - 0 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 766B (23% reduction).
oreilly.com.cn Mobile Resources
| Total Resources | 22 |
| Number of Hosts | 4 |
| Static Resources | 16 |
| JavaScript Resources | 10 |
| CSS Resources | 1 |
oreilly.com.cn Mobile Resource Breakdown
oreilly.com.cn mobile page usability
Last tested: 2016-10-13
oreilly.com.cn Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
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首页 renders only 5 pixels tall (13 CSS pixels).Safari Books Online and 3 others render only 5 pixels tall (13 CSS pixels).浏览书目 renders only 6 pixels tall (16 CSS pixels).数字音频与视频 and 17 others render only 5 pixels tall (12 CSS pixels).新闻与评述 and 1 others render only 6 pixels tall (16 CSS pixels).《软件定义网络：SDN与OpenFlow解析》序 and 2 others render only 5 pixels tall (14 CSS pixels).到目前为止，我还仅仅只是描述…的处理）是流计算处理的核心。 and 6 others render only 5 pixels tall (12 CSS pixels).O'Reilly Media renders only 6 pixels tall (16 CSS pixels).技术图书、技术会议、IT课程以及新闻 and 5 others render only 5 pixels tall (12 CSS pixels).O’Reilly 通过图书、…的倡导、推波助澜和发扬光大。 renders only 5 pixels tall (12 CSS pixels).《Python Cookbook中文版（第3版）》 and 2 others render only 5 pixels tall (12 CSS pixels).David Beazley,…ian K. Jones 著 and 11 others render only 5 pixels tall (12 CSS pixels).更多新书 renders only 5 pixels tall (12 CSS pixels).版权所有 renders only 5 pixels tall (12 CSS pixels).O'Reilly Insig…on Forbes.com and 19 others render only 5 pixels tall (12 CSS pixels).关于 O'Reilly renders only 5 pixels tall (12 CSS pixels).priority - 10 Configure the viewport
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priority - 4 Size tap targets appropriately
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<a href="index.php?func=newreleases">产品</a> and 2 others are close to other tap targets.<a href="index.php?func=about">关于 O'Reilly</a> is close to 2 other tap targets.<a href="index.php?func=contacts">联系方式</a> and 18 others are close to other tap targets.priority - 3 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 992 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
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oreilly.com.cn Ping
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