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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

symfony.cn

Symfony中文站

Page Load Speed

11.7 sec in total

First Response

4 sec

Resources Loaded

7.6 sec

Page Rendered

99 ms

symfony.cn screenshot

About Website

Visit symfony.cn now to see the best up-to-date Symfony content for China and also check out these interesting facts you probably never knew about symfony.cn

集中Symfony中文社区的智力资源，翻译官方文档，交流开发经验，推进开源项目。

Visit symfony.cn

Key Findings

We analyzed Symfony.cn page load time and found that the first response time was 4 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

symfony.cn performance score

0

Network Requests Diagram

symfony.cn

4038 ms

bootstrap.min.css

539 ms

bootstrap-responsive.min.css

535 ms

style.css

537 ms

github.css

547 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 40% of them (10 requests) were addressed to the original Symfony.cn, 16% (4 requests) were made to Tjs.sjs.sinajs.cn and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Symfony.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 273.8 kB (69%)

Content Size

395.7 kB

After Optimization

121.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Symfony.cn main page is 395.7 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. 30% of websites need less resources to load. Javascripts take 255.1 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.9 kB

  • Original 6.3 kB
  • After minification 5.4 kB
  • After compression 2.4 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 881 B, which is 14% 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 3.9 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.0 kB
  • After minification 3.0 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. Symfony images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 162.0 kB

  • Original 255.1 kB
  • After minification 230.2 kB
  • After compression 93.1 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 162.0 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 108.0 kB

  • Original 131.3 kB
  • After minification 130.6 kB
  • After compression 23.3 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. Symfony.cn needs all CSS files to be minified and compressed as it can save up to 108.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symfony. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

symfony.cn

symfony.cn

4038 ms

bootstrap.min.css

bootstrap.min.css

539 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

535 ms

style.css

style.css

537 ms

github.css

github.css

547 ms

rainbow.min.js

rainbow.min.js

549 ms

php.js

php.js

550 ms

wb.js

wb.js

6 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1565 ms

bootstrap.min.js

bootstrap.min.js

1303 ms

ga.js

ga.js

42 ms

github-btn.html

github-btn.html

42 ms

github-btn.html

github-btn.html

44 ms

followbutton.php

followbutton.php

1089 ms

no_spam_plz.png

no_spam_plz.png

260 ms

docs

docs

77 ms

__utm.gif

__utm.gif

20 ms

h.js

h.js

1249 ms

followButton.css

followButton.css

13 ms

sso.js

sso.js

2 ms

followButton.js

followButton.js

5 ms

suda.js

suda.js

5 ms

b.gif

b.gif

1895 ms

bg_flbtn.png

bg_flbtn.png

2 ms

hm.gif

hm.gif

424 ms

SEO Factors

symfony.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Symfony.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Symfony.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.

Social Sharing Optimization

symfony.cn

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