Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sfdaied.org

NMPA高级研修学院 首页

Page Load Speed

64.9 sec in total

First Response

12.8 sec

Resources Loaded

51.7 sec

Page Rendered

398 ms

sfdaied.org screenshot

About Website

Welcome to sfdaied.org homepage info - get ready to check Sfdaied best content for China right away, or after learning these important things about sfdaied.org

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Visit sfdaied.org

Key Findings

We analyzed Sfdaied.org page load time and found that the first response time was 12.8 sec and then it took 52.1 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. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sfdaied.org performance score

0

Network Requests Diagram

sfdaied.org

12795 ms

style.css

5009 ms

jquery.min.js

19691 ms

common.js

664 ms

style3.css

989 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Sfdaied.org, 13% (4 requests) were made to Train.sfdaied.org and 13% (4 requests) were made to Demo.sfdaied.org. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Sfdaied.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.0 kB (68%)

Content Size

137.7 kB

After Optimization

43.7 kB

In fact, the total size of Sfdaied.org main page is 137.7 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. Only 10% of websites need less resources to load. HTML takes 52.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 44.1 kB

  • Original 52.7 kB
  • After minification 43.1 kB
  • After compression 8.7 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 9.6 kB, which is 18% 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 44.1 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 8.4 kB

  • Original 35.8 kB
  • After minification 27.3 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, Sfdaied needs image optimization as it can save up to 8.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-85%

Potential reduce by 7.8 kB

  • Original 9.2 kB
  • After minification 4.5 kB
  • After compression 1.4 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 7.8 kB or 85% of the original size.

CSS Optimization

-84%

Potential reduce by 33.7 kB

  • Original 40.0 kB
  • After minification 27.6 kB
  • After compression 6.3 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. Sfdaied.org needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

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

SEO Factors

sfdaied.org SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfdaied.org 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 Sfdaied.org 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

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