runjs.cn: OSCHINA - 中文开源技术交流社区
OSCHINA.NET 是目前领先的中文开源技术社区。我们传播开源的理念，推广开源项目，为 IT 开发者提供了一个发现、使用、并交流开源技术的平台
Page load speed analysis
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60/100
Normal result -
7
Successful tests -
1
Failed test
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First response
1.5 sec
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Resources loaded
22 sec
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Page rendered
245 ms
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Total page load time
23.7 sec
Click here to check amazing Runjs content for China. Otherwise, check out these important facts you probably never knew about runjs.cn
We analyzed Runjs.cn page load time and found that the first response time was 1.5 sec and then it took 22.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
Page optimization
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HTML 13.3 kB Images 89.9 kB Javascripts 104.1 kB CSS 9.2 kB In fact, the total size of Runjs.cn main page is 216.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 104.1 kB which makes up the majority of the site volume.
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Original 13.3 kB
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After minification 12.1 kB
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After compression 3.9 kB
HTML optimization
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.4 kB or 70% of the original size.
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Original 89.9 kB
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After optimization 80.8 kB
Image optimization
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Runjs images are well optimized though.
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Original 104.1 kB
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After minification 104.1 kB
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After compression 37.4 kB
JavaScript optimization
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 66.7 kB or 64% of the original size.
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Original 9.2 kB
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After minification 7.3 kB
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After compression 2.0 kB
CSS optimization
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Runjs.cn needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 78% of the original size.
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Network requests diagram
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runjs.cn
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index.css
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jquery-1.8.2.min.js
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86575c84e603d833376357ae80d05b11size=100
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logo.png
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bg-black.gif
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square.jpg
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editor.jpg
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plugin_color_picker.png
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56556_100.jpg
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33901_100.jpg
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48312_100.jpg
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56216_100.jpg
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56861_100.jpg
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52669_100.jpg
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53442_100.jpg
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41025_100.jpg
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56865_100.jpg
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48513_100.jpg
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56354_100.jpg
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56864_100.jpg
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56757_100.jpg
Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Runjs.cn, 5% (1 request) were made to Gravatar.com. The less responsive or slowest element that took the longest time to load (16.8 sec) belongs to the original domain Runjs.cn.
Additional info on runjs.cn
Requests
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Runjs. According to our analytics all requests are already optimized.
Javascripts
Images
CSS
All
Possible request optimization
Javascripts
Images
CSS
Optimized
All
Good result
IP address
Runjs.cn uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Normal result
IP Trace
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | 1eh59vjq7c2o46ni.gfvip08ap.com |
121.29.18.27 | 120 | |
| CNAME | runjs.cn |
1eh59vjq7c2o46ni.gfvip08ap.com | 10 |
Language and encoding
Normal result
Language
ZH
Detected
N/A
Claimed
Encoding
UTF-8
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Runjs.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Runjs.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
HTTPS certificate
Runjs.cn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Normal result
Visitor World Map
Country of origin for 97.4% of all visits is China. It’s good for Runjs.cn that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Runjs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:
runjs.cn
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