Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kf400.cn

400电话_400电话申请办理600元/年_400靓号网

Page Load Speed

48.5 sec in total

First Response

4.9 sec

Resources Loaded

43.3 sec

Page Rendered

293 ms

About Website

Welcome to kf400.cn homepage info - get ready to check Kf 400 best content right away, or after learning these important things about kf400.cn

400电话申请办理首选400靓号网，专为企业提供400电话办理、400号码选号等相关业务，已为全国上万家企业提供400电话业务，现在申请办理仅需600元/年。

Visit kf400.cn

Key Findings

We analyzed Kf400.cn page load time and found that the first response time was 4.9 sec and then it took 43.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kf400.cn performance score

0

Network Requests Diagram

kf400.cn

4940 ms

css.css

1326 ms

l10n.js

1743 ms

comment-reply.js

2154 ms

202566_1590.js

17305 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 52% of them (45 requests) were addressed to the original Kf400.cn, 13% (11 requests) were made to Qiao.baidu.com and 11% (10 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Kf400.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.9 kB (38%)

Content Size

365.9 kB

After Optimization

226.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kf400.cn main page is 365.9 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. 20% of websites need less resources to load. Images take 203.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.1 kB

  • Original 35.7 kB
  • After minification 32.6 kB
  • After compression 8.5 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. 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 27.1 kB or 76% of the original size.

Image Optimization

-24%

Potential reduce by 47.9 kB

  • Original 203.3 kB
  • After minification 155.4 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, Kf 400 needs image optimization as it can save up to 47.9 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

-31%

Potential reduce by 23.7 kB

  • Original 77.3 kB
  • After minification 76.2 kB
  • After compression 53.7 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 23.7 kB or 31% of the original size.

CSS Optimization

-83%

Potential reduce by 41.3 kB

  • Original 49.7 kB
  • After minification 38.7 kB
  • After compression 8.4 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. Kf400.cn needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (44%)

Requests Now

63

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kf 400. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

kf400.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kf400.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 Kf400.cn main page’s claimed encoding is gbk. 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 Kf 400. 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: