Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pythontab.com

PythonTab:Python中文开发者社区门户

Page Load Speed

1.4 sec in total

First Response

662 ms

Resources Loaded

670 ms

Page Rendered

56 ms

pythontab.com screenshot

About Website

Visit pythontab.com now to see the best up-to-date Python Tab content for China and also check out these interesting facts you probably never knew about pythontab.com

PythonTab致力于成为Python中文开发者学习交流平台,内容涵盖:python教程、python基础、Django教程、python入门、web.py教程、linux教程、python web、python中文手册

Visit pythontab.com

Key Findings

We analyzed Pythontab.com page load time and found that the first response time was 662 ms and then it took 726 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster. This domain responded with an error, which can significantly jeopardize Pythontab.com rating and web reputation

Performance Metrics

pythontab.com performance score

0

Network Requests Diagram

pythontab.com

662 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Pythontab.com and no external sources were called. The less responsive or slowest element that took the longest time to load (662 ms) belongs to the original domain Pythontab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.0 kB (35%)

Content Size

504.1 kB

After Optimization

327.1 kB

In fact, the total size of Pythontab.com main page is 504.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 243.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 441 B

  • Original 550 B
  • After minification 152 B
  • After compression 109 B

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 398 B, which is 72% 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 441 B or 80% of the original size.

Image Optimization

-11%

Potential reduce by 26.2 kB

  • Original 243.3 kB
  • After minification 217.1 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 Tab needs image optimization as it can save up to 26.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 113.7 kB

  • Original 214.5 kB
  • After minification 191.1 kB
  • After compression 100.8 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 113.7 kB or 53% of the original size.

CSS Optimization

-80%

Potential reduce by 36.7 kB

  • Original 45.7 kB
  • After minification 39.2 kB
  • After compression 9.0 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. Pythontab.com needs all CSS files to be minified and compressed as it can save up to 36.7 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

pythontab.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pythontab.com 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 Pythontab.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Python Tab. 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: