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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

139dw.com

139dw.com

Page Load Speed

75.1 sec in total

First Response

18.3 sec

Resources Loaded

56.6 sec

Page Rendered

197 ms

139dw.com screenshot

About Website

Welcome to 139dw.com homepage info - get ready to check 139 Dw best content right away, or after learning these important things about 139dw.com

139dw.com

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Key Findings

We analyzed 139dw.com page load time and found that the first response time was 18.3 sec and then it took 56.8 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.

Performance Metrics

139dw.com performance score

0

Network Requests Diagram

139dw.com

18266 ms

139dw.css

11682 ms

all025052.js

20270 ms

qmtool01db49.js

20271 ms

weixinslide0762d7.js

4904 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 53% of them (20 requests) were addressed to the original 139dw.com, 26% (10 requests) were made to Bdimg.share.baidu.com and 5% (2 requests) were made to Static.anquan.org. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain 139dw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.2 kB (37%)

Content Size

111.6 kB

After Optimization

70.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 139dw.com main page is 111.6 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. Javascripts take 69.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 11.3 kB

  • Original 16.4 kB
  • After minification 14.5 kB
  • After compression 5.1 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 1.9 kB, which is 11% 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 11.3 kB or 69% of the original size.

Image Optimization

-30%

Potential reduce by 5.9 kB

  • Original 19.7 kB
  • After minification 13.9 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, 139 Dw needs image optimization as it can save up to 5.9 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-28%

Potential reduce by 19.6 kB

  • Original 69.8 kB
  • After minification 69.7 kB
  • After compression 50.1 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 19.6 kB or 28% of the original size.

CSS Optimization

-77%

Potential reduce by 4.4 kB

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 1.3 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. 139dw.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (36%)

Requests Now

36

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 139 Dw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

139dw.com

139dw.com

18266 ms

139dw.css

139dw.css

11682 ms

all025052.js

all025052.js

20270 ms

qmtool01db49.js

qmtool01db49.js

20271 ms

weixinslide0762d7.js

weixinslide0762d7.js

4904 ms

aq_auth.js

aq_auth.js

5058 ms

stat.php

stat.php

1218 ms

weixin_bg0ec594.jpg

weixin_bg0ec594.jpg

448 ms

139dwlogo.png

139dwlogo.png

2324 ms

weixin_icon0ec594.png

weixin_icon0ec594.png

1187 ms

open-api_01.png

open-api_01.png

10614 ms

bt_i_down15ac45.png

bt_i_down15ac45.png

6477 ms

weixinmin.jpg

weixinmin.jpg

1884 ms

slide_icon0ec594.png

slide_icon0ec594.png

1648 ms

spacer0b3dfa.gif

spacer0b3dfa.gif

3583 ms

banner1.png

banner1.png

18733 ms

banner2.png

banner2.png

19987 ms

banner3.png

banner3.png

18346 ms

index41.png

index41.png

13616 ms

index42.png

index42.png

13719 ms

index43.png

index43.png

15004 ms

index44.png

index44.png

16450 ms

stat.htm

stat.htm

163 ms

core.php

core.php

1509 ms

9.gif

9.gif

3183 ms

share.js

share.js

1788 ms

858 ms

sm_83x30.png

sm_83x30.png

5444 ms

slide_api.js

slide_api.js

390 ms

slide_view.js

slide_view.js

714 ms

tangram.js

tangram.js

11684 ms

api_base.js

api_base.js

680 ms

view_base.js

view_base.js

726 ms

app.gif

app.gif

1348 ms

logger.js

logger.js

1343 ms

slide_share.css

slide_share.css

327 ms

l1.gif

l1.gif

314 ms

icons_0_16.png

icons_0_16.png

1783 ms

SEO Factors

139dw.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 139dw.com 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 139dw.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

139dw.com

Open Graph description is not detected on the main page of 139 Dw. 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: