20 sec in total
907 ms
18.9 sec
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Visit pythoner.cn now to see the best up-to-date Python Er content for China and also check out these interesting facts you probably never knew about pythoner.cn
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Visit pythoner.cnWe analyzed Pythoner.cn page load time and found that the first response time was 907 ms and then it took 19.1 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.
pythoner.cn performance score
907 ms
1183 ms
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Our browser made a total of 86 requests to load all elements on the main page. We found that 53% of them (46 requests) were addressed to the original Pythoner.cn, 7% (6 requests) were made to Img.ujian.cc and 6% (5 requests) were made to V3.jiathis.com. The less responsive or slowest element that took the longest time to load (13.6 sec) relates to the external source Tajs.qq.com.
Page size can be reduced by 515.8 kB (45%)
1.2 MB
636.7 kB
In fact, the total size of Pythoner.cn main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 497.2 kB which makes up the majority of the site volume.
Potential reduce by 36.6 kB
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. This page needs HTML code to be minified as it can gain 5.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.6 kB or 77% of the original size.
Potential reduce by 70.6 kB
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. Obviously, Python Er needs image optimization as it can save up to 70.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 250.4 kB
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 250.4 kB or 60% of the original size.
Potential reduce by 158.2 kB
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. Pythoner.cn needs all CSS files to be minified and compressed as it can save up to 158.2 kB or 84% of the original size.
Number of requests can be reduced by 23 (28%)
83
60
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Python Er. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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pythoner.cn SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pythoner.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Pythoner.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.
pythoner.cn
Open Graph description is not detected on the main page of Python Er. 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: