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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dom-cn.com

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Page Load Speed

35.5 sec in total

First Response

2.3 sec

Resources Loaded

33 sec

Page Rendered

210 ms

dom-cn.com screenshot

About Website

Welcome to dom-cn.com homepage info - get ready to check Dom Cn best content right away, or after learning these important things about dom-cn.com

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Visit dom-cn.com

Key Findings

We analyzed Dom-cn.com page load time and found that the first response time was 2.3 sec and then it took 33.2 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

dom-cn.com performance score

0

Network Requests Diagram

dom-cn.com

2259 ms

allmobilize.min.js

10951 ms

style.css

518 ms

jquery_v1.6.2.js

9174 ms

menu.js

1004 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Dom-cn.com, 3% (1 request) were made to A.yunshipei.com. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Dom-cn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.0 kB (63%)

Content Size

141.2 kB

After Optimization

52.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dom-cn.com main page is 141.2 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 101.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 14.9 kB

  • Original 18.0 kB
  • After minification 13.0 kB
  • After compression 3.1 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 5.0 kB, which is 28% 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 14.9 kB or 83% of the original size.

Image Optimization

-38%

Potential reduce by 8.0 kB

  • Original 21.3 kB
  • After minification 13.3 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, Dom Cn needs image optimization as it can save up to 8.0 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 66.2 kB

  • Original 101.9 kB
  • After minification 101.3 kB
  • After compression 35.7 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 66.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (41%)

Requests Now

27

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dom Cn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dom-cn.com

dom-cn.com

2259 ms

allmobilize.min.js

allmobilize.min.js

10951 ms

style.css

style.css

518 ms

jquery_v1.6.2.js

jquery_v1.6.2.js

9174 ms

menu.js

menu.js

1004 ms

banner.js

banner.js

1105 ms

ScrollPic.js

ScrollPic.js

1143 ms

jquery.min.js

jquery.min.js

3970 ms

bg.jpg

bg.jpg

1638 ms

20140216021916709.gif

20140216021916709.gif

6261 ms

serch_bg.png

serch_bg.png

442 ms

nav_bg.png

nav_bg.png

2876 ms

sub_bg1.png

sub_bg1.png

664 ms

banner_bg.png

banner_bg.png

2863 ms

b_prev.png

b_prev.png

1056 ms

b_next.png

b_next.png

2946 ms

20140314013601695.jpg

20140314013601695.jpg

2817 ms

20140314013228882.gif

20140314013228882.gif

4312 ms

content_bg.png

content_bg.png

19642 ms

news_tab_current.png

news_tab_current.png

3358 ms

pro_t1.png

pro_t1.png

7896 ms

pro_prev.png

pro_prev.png

3543 ms

thumb_80_59_20150410100130524.jpg

thumb_80_59_20150410100130524.jpg

5198 ms

pro_next.png

pro_next.png

5609 ms

pro_t2.png

pro_t2.png

5376 ms

nopic.gif

nopic.gif

5665 ms

prev_1.png

prev_1.png

5860 ms

prev_2.png

prev_2.png

6182 ms

footer_bg.png

footer_bg.png

6133 ms

SEO Factors

dom-cn.com 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 Dom-cn.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 Dom-cn.com 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

dom-cn.com

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