Tools & Wizards About Us
dnn4free.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dnn4free.com

日本a在线播放_www.久久_一区二区福利_日韩av电影在线播放_成人黄色免费看_av在线.com_国产精品午夜在线

Page Load Speed

11.1 sec in total

First Response

584 ms

Resources Loaded

9.8 sec

Page Rendered

791 ms

dnn4free.com screenshot

About Website

Welcome to dnn4free.com homepage info - get ready to check Dnn 4 Free best content right away, or after learning these important things about dnn4free.com

日本a在线播放_www.久久_一区二区福利_日韩av电影在线播放_成人黄色免费看_av在线.com_国产精品午夜在线_亚洲网站视频_亚洲一区二区久久_日韩av在线网址

Visit dnn4free.com

Key Findings

We analyzed Dnn4free.com page load time and found that the first response time was 584 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dnn4free.com performance score

0

Network Requests Diagram

index.php

584 ms

tj.js

208 ms

common.js

415 ms

hm.js

1126 ms

yys72.top

766 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Dnn4free.com, 21% (20 requests) were made to Yys72.top and 19% (18 requests) were made to Img.huangguaimg.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Pic.mt001.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.7 kB (7%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dnn4free.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 760 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 636 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. 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 760 B or 54% of the original size.

Image Optimization

-6%

Potential reduce by 57.8 kB

  • Original 1.0 MB
  • After minification 983.0 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. Dnn 4 Free images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 9.4 kB

  • Original 56.4 kB
  • After minification 56.2 kB
  • After compression 47.0 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 9.4 kB or 17% of the original size.

CSS Optimization

-20%

Potential reduce by 9.7 kB

  • Original 47.5 kB
  • After minification 47.5 kB
  • After compression 37.8 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. Dnn4free.com needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (36%)

Requests Now

83

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnn 4 Free. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

584 ms

tj.js

tj.js

208 ms

common.js

common.js

415 ms

hm.js

hm.js

1126 ms

yys72.top

yys72.top

766 ms

hm.js

hm.js

773 ms

yysss.js

yysss.js

421 ms

hm.js

hm.js

380 ms

hm.gif

hm.gif

600 ms

yys72.top

yys72.top

1262 ms

hm.gif

hm.gif

345 ms

hm.gif

hm.gif

414 ms

bootstrap.min.css

bootstrap.min.css

219 ms

swiper.min.css

swiper.min.css

436 ms

style.css

style.css

644 ms

white.css

white.css

647 ms

mm-content.css

mm-content.css

648 ms

jquery.js

jquery.js

866 ms

jquery.lazyload.js

jquery.lazyload.js

651 ms

jquery.autocomplete.js

jquery.autocomplete.js

651 ms

home.js

home.js

858 ms

lxf

lxf

861 ms

head

head

862 ms

yuan

yuan

877 ms

sp

sp

878 ms

24bff9fdc4c5f3d042055758e983c831.gif

24bff9fdc4c5f3d042055758e983c831.gif

1431 ms

3a87920b4cee28032f50be4654642900.gif

3a87920b4cee28032f50be4654642900.gif

1003 ms

3a42b77b06a321ae0a42e47f62868fd8.gif

3a42b77b06a321ae0a42e47f62868fd8.gif

1510 ms

6e6251c65396d7a79d3e675b1b7278d1.gif

6e6251c65396d7a79d3e675b1b7278d1.gif

1764 ms

by-960-120.gif

by-960-120.gif

1455 ms

6a3f657445cd44e08a896f6bbebf0ccb.gif

6a3f657445cd44e08a896f6bbebf0ccb.gif

898 ms

120a.gif

120a.gif

3850 ms

6839b6308a924c9b8452b93ef25f248a.gif

6839b6308a924c9b8452b93ef25f248a.gif

1464 ms

67-960x120-2.gif

67-960x120-2.gif

1272 ms

cd4e5967982e8bc55bcd9d8a40784b1e.gif

cd4e5967982e8bc55bcd9d8a40784b1e.gif

493 ms

a968dd56eb1d13894035e58d4423c9a3.gif

a968dd56eb1d13894035e58d4423c9a3.gif

1040 ms

e55d885d99cb7c5515aea72142f0c200.gif

e55d885d99cb7c5515aea72142f0c200.gif

1484 ms

qj-head

qj-head

689 ms

4aa95527fecf49dc8dab720d830865a8.gif

4aa95527fecf49dc8dab720d830865a8.gif

1711 ms

683200.gif

683200.gif

3059 ms

bc-yuan

bc-yuan

222 ms

qj-yuan

qj-yuan

218 ms

by-icon-100-100.gif

by-icon-100-100.gif

447 ms

2144768b47e14faca9aed2592d21ce87.gif

2144768b47e14faca9aed2592d21ce87.gif

766 ms

HDKA-288.gif

HDKA-288.gif

51 ms

24042201.png

24042201.png

67 ms

501bad90d210acfa6dada4eaf2023817.gif

501bad90d210acfa6dada4eaf2023817.gif

919 ms

pfshortvideo.png

pfshortvideo.png

4072 ms

42.gif

42.gif

25 ms

23.gif

23.gif

1718 ms

MEQ0PZ3_t.gif

MEQ0PZ3_t.gif

3244 ms

ed06bd9ed948057a593853d242ecccbf.gif

ed06bd9ed948057a593853d242ecccbf.gif

796 ms

67-150x150.gif

67-150x150.gif

1083 ms

c51b38834bda3115ee0c839fffbf8af2.gif

c51b38834bda3115ee0c839fffbf8af2.gif

848 ms

550363b1dd0a3170abe4907f265057b3.gif

550363b1dd0a3170abe4907f265057b3.gif

220 ms

47bac4a6ccf29ae381674af38f8a6136.gif

47bac4a6ccf29ae381674af38f8a6136.gif

785 ms

6474234f5d4184ed2ab14686e0e6e240.jpg

6474234f5d4184ed2ab14686e0e6e240.jpg

643 ms

1.jpg

1.jpg

702 ms

di3utxcfv24.jpg

di3utxcfv24.jpg

76 ms

01ca55ba196b961f92accf95b377f0a4.jpg

01ca55ba196b961f92accf95b377f0a4.jpg

704 ms

98ff2f7dd43514147856f1014f519e82.jpg

98ff2f7dd43514147856f1014f519e82.jpg

684 ms

16dd78c4fcccdc35f8e3a997f0155bba.jpg

16dd78c4fcccdc35f8e3a997f0155bba.jpg

617 ms

2d19a54feb0dde2409cfb7bfb524eae6.jpg

2d19a54feb0dde2409cfb7bfb524eae6.jpg

597 ms

19427255b60374db9cd78c36aab4ab77.jpg

19427255b60374db9cd78c36aab4ab77.jpg

608 ms

c0f5280a0bcbafbfab60ec8da52a0628.jpg

c0f5280a0bcbafbfab60ec8da52a0628.jpg

792 ms

b9ad39e91198bbc0fde0f4ee8f909ddb.jpg

b9ad39e91198bbc0fde0f4ee8f909ddb.jpg

789 ms

724a923fda55d99c6959b1229fdbefb0.jpg

724a923fda55d99c6959b1229fdbefb0.jpg

802 ms

0751a6b01bbe5734c28a8036d5f29e25.jpg

0751a6b01bbe5734c28a8036d5f29e25.jpg

748 ms

b7de382d540fe6c8e5a44dccde7bcb0a.jpg

b7de382d540fe6c8e5a44dccde7bcb0a.jpg

832 ms

610b6a7926adf2afb5008ce069ceff69.jpg

610b6a7926adf2afb5008ce069ceff69.jpg

783 ms

03cf5e7ddc7dcfd117936399dcf5dc25.jpg

03cf5e7ddc7dcfd117936399dcf5dc25.jpg

833 ms

7c3c24469dfb216be7680024b1d0b639.jpg

7c3c24469dfb216be7680024b1d0b639.jpg

876 ms

0d5ccc268b580a0a7a3e282195ad2d43.jpg

0d5ccc268b580a0a7a3e282195ad2d43.jpg

862 ms

f6b6830be41cf4b94d60c49387ffd5f5.jpg

f6b6830be41cf4b94d60c49387ffd5f5.jpg

864 ms

4e7833f38b17dc16a469263f77aec4dd.jpg

4e7833f38b17dc16a469263f77aec4dd.jpg

928 ms

7b2b7c7aae927082e18a4a90d52f1d3c.jpg

7b2b7c7aae927082e18a4a90d52f1d3c.jpg

921 ms

sx0lbfgvi5t.jpg

sx0lbfgvi5t.jpg

65 ms

ankrfivzq4d.jpg

ankrfivzq4d.jpg

69 ms

53nxe3xmn21.jpg

53nxe3xmn21.jpg

77 ms

2m3faj5yplc.jpg

2m3faj5yplc.jpg

114 ms

2fgrmshzwuh.jpg

2fgrmshzwuh.jpg

75 ms

w3lkjoq2xby.jpg

w3lkjoq2xby.jpg

76 ms

frzoeypoidl.jpg

frzoeypoidl.jpg

75 ms

b1eu2bzohfg.jpg

b1eu2bzohfg.jpg

79 ms

pasicdk23op.jpg

pasicdk23op.jpg

88 ms

1hjnt1xks3y.jpg

1hjnt1xks3y.jpg

87 ms

luby14lu35z.jpg

luby14lu35z.jpg

92 ms

hm.js

hm.js

564 ms

hm.js

hm.js

336 ms

6630f3385d556db1e0402340.gif

6630f3385d556db1e0402340.gif

256 ms

font_593233_jsu8tlct5shpk3xr.woff

font_593233_jsu8tlct5shpk3xr.woff

224 ms

font_593233_jsu8tlct5shpk3xr.ttf

font_593233_jsu8tlct5shpk3xr.ttf

226 ms

hm.gif

hm.gif

312 ms

hm.gif

hm.gif

321 ms

6630f4405d556db1e0402343.gif

6630f4405d556db1e0402343.gif

15 ms

Accessibility Review

dnn4free.com accessibility score

45

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dnn4free.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

dnn4free.com SEO score

92

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnn4free.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dnn4free.com main page’s claimed encoding is gb2312. 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

dnn4free.com

Open Graph description is not detected on the main page of Dnn 4 Free. 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: