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dertegroup.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dertegroup.com

6766金年会 | 金年会手机登录

Page Load Speed

59.6 sec in total

First Response

4.9 sec

Resources Loaded

54.3 sec

Page Rendered

385 ms

dertegroup.com screenshot

About Website

Click here to check amazing Dertegroup content for China. Otherwise, check out these important facts you probably never knew about dertegroup.com

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Key Findings

We analyzed Dertegroup.com page load time and found that the first response time was 4.9 sec and then it took 54.7 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. Unfortunately, there were 42 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dertegroup.com performance score

0

Network Requests Diagram

dertegroup.com

4927 ms

style.css

1270 ms

jquery-1.8.2.min.js

11245 ms

jquery.SuperSlide.2.1.1.js

2913 ms

mainnav.css

1121 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to Dertegroup.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Dertegroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.9 kB (65%)

Content Size

91.0 kB

After Optimization

32.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dertegroup.com main page is 91.0 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. Only 10% of websites need less resources to load. HTML takes 31.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.1 kB

  • Original 31.4 kB
  • After minification 27.1 kB
  • After compression 5.3 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 4.3 kB, which is 14% 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 26.1 kB or 83% of the original size.

Image Optimization

-29%

Potential reduce by 7.6 kB

  • Original 26.2 kB
  • After minification 18.6 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, Dertegroup needs image optimization as it can save up to 7.6 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 7.7 kB

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 3.7 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 7.7 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 17.5 kB

  • Original 22.0 kB
  • After minification 16.4 kB
  • After compression 4.5 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. Dertegroup.com needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dertegroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dertegroup.com

dertegroup.com

4927 ms

style.css

style.css

1270 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

11245 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

2913 ms

mainnav.css

mainnav.css

1121 ms

mainnav.css

mainnav.css

3357 ms

banr003.css

banr003.css

1259 ms

global.css

global.css

5165 ms

ico-phone.gif

ico-phone.gif

431 ms

top-ico.gif

top-ico.gif

424 ms

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1-150206150I1350.jpg

5632 ms

nav-ul-bg.gif

nav-ul-bg.gif

553 ms

blank.gif

blank.gif

1888 ms

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3697 ms

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15771 ms

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17219 ms

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20332 ms

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20331 ms

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20332 ms

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19696 ms

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20339 ms

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20342 ms

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20342 ms

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20343 ms

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20343 ms

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20326 ms

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20326 ms

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20326 ms

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20327 ms

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20326 ms

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20326 ms

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20327 ms

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20326 ms

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20327 ms

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20326 ms

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20326 ms

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20327 ms

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20326 ms

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20278 ms

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19940 ms

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19939 ms

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19804 ms

a.jpg

a.jpg

20444 ms

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19633 ms

g.jpg

g.jpg

19702 ms

e.jpg

e.jpg

17007 ms

c.jpg

c.jpg

9676 ms

b.jpg

b.jpg

6386 ms

f.jpg

f.jpg

5719 ms

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1-150124105926291.jpg

19997 ms

f-logo.gif

f-logo.gif

6262 ms

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19994 ms

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19991 ms

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19991 ms

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19991 ms

ico3n_bg.png

ico3n_bg.png

14223 ms

arrow1.gif

arrow1.gif

14783 ms

innavbg.jpg

innavbg.jpg

19986 ms

lk-bg.gif

lk-bg.gif

19986 ms

list-li-hover.gif

list-li-hover.gif

19985 ms

back_top.png

back_top.png

19986 ms

SEO Factors

dertegroup.com SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dertegroup.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Dertegroup.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

dertegroup.com

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