Tools & Wizards About Us
koppert.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

koppert.cn

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Page Load Speed

25.9 sec in total

First Response

1.3 sec

Resources Loaded

24.4 sec

Page Rendered

192 ms

koppert.cn screenshot

About Website

Visit koppert.cn now to see the best up-to-date Koppert content and also check out these interesting facts you probably never knew about koppert.cn

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Visit koppert.cn

Key Findings

We analyzed Koppert.cn page load time and found that the first response time was 1.3 sec and then it took 24.6 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

koppert.cn performance score

0

Network Requests Diagram

koppert.cn

1317 ms

style.css

795 ms

jquery-latest.js

1986 ms

daohang.js

417 ms

jquery-1[1].2.1.pack.js

1249 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Koppert.cn, 6% (3 requests) were made to Hm.baidu.com and 2% (1 request) were made to S22.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Icon.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.1 kB (30%)

Content Size

661.4 kB

After Optimization

462.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koppert.cn main page is 661.4 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. 25% of websites need less resources to load. Images take 404.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.8 kB

  • Original 13.8 kB
  • After minification 13.2 kB
  • After compression 4.0 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 9.8 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 9.6 kB

  • Original 404.2 kB
  • After minification 394.7 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. Koppert images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 170.5 kB

  • Original 231.8 kB
  • After minification 178.2 kB
  • After compression 61.3 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 170.5 kB or 74% of the original size.

CSS Optimization

-80%

Potential reduce by 9.2 kB

  • Original 11.5 kB
  • After minification 9.7 kB
  • After compression 2.3 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. Koppert.cn needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (55%)

Requests Now

44

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koppert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

koppert.cn

koppert.cn

1317 ms

style.css

style.css

795 ms

jquery-latest.js

jquery-latest.js

1986 ms

daohang.js

daohang.js

417 ms

jquery-1[1].2.1.pack.js

jquery-1[1].2.1.pack.js

1249 ms

fanzhuan.js

fanzhuan.js

431 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

1454 ms

jmessagebox-1.0.0.js

jmessagebox-1.0.0.js

828 ms

jAlert.js

jAlert.js

650 ms

messagebox.css

messagebox.css

866 ms

stat.php

stat.php

1320 ms

index_h.gif

index_h.gif

211 ms

about_a.gif

about_a.gif

217 ms

wangluo_a.gif

wangluo_a.gif

200 ms

dontai_a.gif

dontai_a.gif

210 ms

join_a.gif

join_a.gif

200 ms

con_a.gif

con_a.gif

208 ms

liuyan_a.gif

liuyan_a.gif

388 ms

shipin_a.gif

shipin_a.gif

403 ms

enf_ber.gif

enf_ber.gif

398 ms

+.gif

+.gif

428 ms

0.gif

0.gif

415 ms

center_top1.jpg

center_top1.jpg

840 ms

banner1.jpg

banner1.jpg

1378 ms

banner2.jpg

banner2.jpg

796 ms

20114810201576571.jpg

20114810201576571.jpg

611 ms

20114810194247177.jpg

20114810194247177.jpg

839 ms

2011812170243477.jpg

2011812170243477.jpg

858 ms

20114810181398339.jpg

20114810181398339.jpg

1318 ms

201442816391175910.jpg

201442816391175910.jpg

994 ms

20114717182519873.jpg

20114717182519873.jpg

1047 ms

2018102310503210068.jpg

2018102310503210068.jpg

1461 ms

header_4.jpg

header_4.jpg

1463 ms

dh.gif

dh.gif

1149 ms

pro_end.gif

pro_end.gif

1212 ms

jiao_2.gif

jiao_2.gif

1347 ms

pro_top.gif

pro_top.gif

1420 ms

pro.gif

pro.gif

1480 ms

lvtiao.gif

lvtiao.gif

1529 ms

stat.htm

stat.htm

1463 ms

core.php

core.php

896 ms

9.gif

9.gif

583 ms

pic1.gif

pic1.gif

20443 ms

h.js

h.js

1045 ms

app.gif

app.gif

758 ms

h.js

h.js

1621 ms

21.gif

21.gif

2330 ms

hm.gif

hm.gif

326 ms

SEO Factors

koppert.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2310

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koppert.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Koppert.cn main page’s claimed encoding is gb2310. 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

koppert.cn

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