Tools & Wizards About Us
dfrt.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dfrt.cn

Topserveres.cn北京双线托管_网站建设_服务器配置_主机租用-优质IDC机房托管综合服务平台。

Page Load Speed

30.3 sec in total

First Response

3.4 sec

Resources Loaded

26.7 sec

Page Rendered

253 ms

dfrt.cn screenshot

About Website

Click here to check amazing Dfrt content. Otherwise, check out these important facts you probably never knew about dfrt.cn

互联网应用服务商(Dfrt.cn)北京东方瑞庭网络技术有限公司。服务热线：400-000-3721， 领先的网站建设团队，专业的服务器配置,租用,双线机房托管团队。选择我们代表选择放心！

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Key Findings

We analyzed Dfrt.cn page load time and found that the first response time was 3.4 sec and then it took 26.9 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dfrt.cn performance score

0

Network Requests Diagram

dfrt.cn

3389 ms

css.css

2133 ms

css.css

1797 ms

dedeajax2.js

786 ms

qq.css

793 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 78% of them (46 requests) were addressed to the original Dfrt.cn, 12% (7 requests) were made to Pub.idqqimg.com and 2% (1 request) were made to S101.cnzz.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.8 kB (25%)

Content Size

331.1 kB

After Optimization

249.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dfrt.cn main page is 331.1 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. 15% of websites need less resources to load. Images take 254.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.1 kB

  • Original 23.3 kB
  • After minification 21.3 kB
  • After compression 6.2 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 17.1 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 23.6 kB

  • Original 254.2 kB
  • After minification 230.7 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. Dfrt images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 21.3 kB

  • Original 29.8 kB
  • After minification 26.1 kB
  • After compression 8.5 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 21.3 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 19.8 kB

  • Original 23.8 kB
  • After minification 18.4 kB
  • After compression 3.9 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. Dfrt.cn needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

55

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfrt. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dfrt.cn

dfrt.cn

3389 ms

css.css

css.css

2133 ms

css.css

css.css

1797 ms

dedeajax2.js

dedeajax2.js

786 ms

qq.css

qq.css

793 ms

ServiceQQ.js

ServiceQQ.js

2266 ms

swfobject_source.js

swfobject_source.js

1135 ms

stat.php

stat.php

2114 ms

body_bj.png

body_bj.png

414 ms

top_lo_1.png

top_lo_1.png

395 ms

top_lo_2.png

top_lo_2.png

393 ms

dfrt_5.png

dfrt_5.png

3449 ms

dfrt_6.png

dfrt_6.png

395 ms

dfrt_7.png

dfrt_7.png

950 ms

index_274x181_1.jpg

index_274x181_1.jpg

2191 ms

index_274x181_2.jpg

index_274x181_2.jpg

1895 ms

index_274x181_3.jpg

index_274x181_3.jpg

2780 ms

dfrt_vps_1.png

dfrt_vps_1.png

802 ms

dfrt_vps_2.png

dfrt_vps_2.png

1175 ms

dfrt_vps_3.png

dfrt_vps_3.png

1339 ms

dfrt_vps_4.png

dfrt_vps_4.png

1569 ms

web_1.gif

web_1.gif

3576 ms

web_2.jpg

web_2.jpg

4214 ms

web_3.jpg

web_3.jpg

3454 ms

web_4.jpg

web_4.jpg

9601 ms

web_5.jpg

web_5.jpg

4722 ms

web_6.jpg

web_6.jpg

4509 ms

web_7.jpg

web_7.jpg

5340 ms

web_8.jpg

web_8.jpg

4669 ms

dianxin.png

dianxin.png

4582 ms

jiaoyuwang.png

jiaoyuwang.png

4898 ms

kejiwang.png

kejiwang.png

4956 ms

liantong.png

liantong.png

6079 ms

xiutu.png

xiutu.png

5093 ms

qq_1.gif

qq_1.gif

7595 ms

nav.png

nav.png

16674 ms

dfrt_1.png

dfrt_1.png

5306 ms

dfrt_2.png

dfrt_2.png

6240 ms

ico_1.gif

ico_1.gif

5671 ms

dfrt_3.png

dfrt_3.png

6018 ms

dfrt_4.png

dfrt_4.png

11097 ms

dfrt_8.png

dfrt_8.png

6926 ms

dfrt_9.png

dfrt_9.png

7198 ms

dfrt_14.png

dfrt_14.png

8269 ms

dfrt_10.png

dfrt_10.png

14002 ms

icon_5.png

icon_5.png

7676 ms

link.png

link.png

10060 ms

stat.htm

stat.htm

259 ms

core.php

core.php

841 ms

9.gif

9.gif

4141 ms

h.js

h.js

20297 ms

app.gif

app.gif

1237 ms

button_old_41.gif

button_old_41.gif

452 ms

button_old_41.gif

button_old_41.gif

454 ms

button_old_41.gif

button_old_41.gif

454 ms

button_old_41.gif

button_old_41.gif

458 ms

button_old_41.gif

button_old_41.gif

479 ms

button_old_41.gif

button_old_41.gif

242 ms

button_old_41.gif

button_old_41.gif

228 ms

SEO Factors

dfrt.cn 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 Dfrt.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 Dfrt.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

dfrt.cn

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