Tools & Wizards About Us
intertek.com.cn screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

intertek.com.cn

Intertek 天祥集团

Page Load Speed

50.5 sec in total

First Response

2.1 sec

Resources Loaded

48.3 sec

Page Rendered

180 ms

intertek.com.cn screenshot

About Website

Welcome to intertek.com.cn homepage info - get ready to check Intertek best content for China right away, or after learning these important things about intertek.com.cn

Intertek 天祥集团是全球领先的质量和安全服务公司，是国际权威检测机构和第三方公证行。可以为众多行业和产品提供相关服务。我们的服务包括测试、认证、审核、安全、检验、质量保证、评估、分析、咨询、培训、外包、风险管理和安全保障等。

Visit intertek.com.cn

Key Findings

We analyzed Intertek.com.cn page load time and found that the first response time was 2.1 sec and then it took 48.5 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 were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

intertek.com.cn performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.564

12/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

intertek.com.cn

2088 ms

www.intertek.com.cn

17201 ms

font.css

1033 ms

main.css

3124 ms

jquery-1.4.2.min.js

2589 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 75% of them (44 requests) were addressed to the original Intertek.com.cn, 10% (6 requests) were made to Chat.intertekchina.com and 7% (4 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Intertek.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.7 kB (41%)

Content Size

412.7 kB

After Optimization

243.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Intertek.com.cn main page is 412.7 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. Images take 198.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 31.1 kB

  • Original 40.7 kB
  • After minification 38.9 kB
  • After compression 9.6 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 31.1 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 7.3 kB

  • Original 198.6 kB
  • After minification 191.3 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. Intertek images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 83.6 kB

  • Original 116.4 kB
  • After minification 101.0 kB
  • After compression 32.8 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 83.6 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 47.7 kB

  • Original 57.1 kB
  • After minification 46.6 kB
  • After compression 9.4 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. Intertek.com.cn needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (50%)

Requests Now

52

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intertek. 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

intertek.com.cn

intertek.com.cn

2088 ms

www.intertek.com.cn

www.intertek.com.cn

17201 ms

font.css

font.css

1033 ms

main.css

main.css

3124 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

2589 ms

jquery.cookie.js

jquery.cookie.js

1050 ms

jquery-ui.min.js

jquery-ui.min.js

5774 ms

jBox.css

jBox.css

5451 ms

jBox-1.0.0.0.js

jBox-1.0.0.0.js

19704 ms

SeachTradeServer.js

SeachTradeServer.js

1979 ms

uaredirect.js

uaredirect.js

1490 ms

3022.js

3022.js

1838 ms

banner.aspx

banner.aspx

1208 ms

h.js

h.js

1058 ms

lxb.js

lxb.js

12835 ms

bg01.gif

bg01.gif

503 ms

hm.gif

hm.gif

505 ms

mainbg.gif

mainbg.gif

515 ms

topbg.gif

topbg.gif

2912 ms

logo.gif

logo.gif

2435 ms

nav-m.gif

nav-m.gif

518 ms

nav-lr.gif

nav-lr.gif

854 ms

nav-line.gif

nav-line.gif

987 ms

nav_con.gif

nav_con.gif

1026 ms

btn-sch.gif

btn-sch.gif

1036 ms

conboxa.png

conboxa.png

3048 ms

201631112339815_960_320.jpg

201631112339815_960_320.jpg

19900 ms

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2015416921387634_960_320.jpg

7253 ms

20124251128537555_960_320.jpg

20124251128537555_960_320.jpg

11373 ms

20124251127339522_960_320.jpg

20124251127339522_960_320.jpg

11707 ms

20124251129189038_960_320.jpg

20124251129189038_960_320.jpg

19900 ms

20124251131230611_960_320.jpg

20124251131230611_960_320.jpg

6016 ms

tolink.gif

tolink.gif

6447 ms

link-cloa.gif

link-cloa.gif

6871 ms

more.gif

more.gif

7299 ms

20151271012573881.jpg

20151271012573881.jpg

14166 ms

line02.gif

line02.gif

7722 ms

tolr.gif

tolr.gif

8152 ms

2012510153366985.jpg

2012510153366985.jpg

9006 ms

20125101529516391.jpg

20125101529516391.jpg

10517 ms

20125101526330611.jpg

20125101526330611.jpg

12231 ms

2016122166515148.jpg

2016122166515148.jpg

19896 ms

20161221526520181.jpg

20161221526520181.jpg

19895 ms

20157201715164620.jpg

20157201715164620.jpg

12661 ms

2015123115751712.jpg

2015123115751712.jpg

13091 ms

2014711164659762.jpg

2014711164659762.jpg

13516 ms

20152131424566747.jpg

20152131424566747.jpg

13946 ms

201210111426461170.jpg

201210111426461170.jpg

14375 ms

botbg.gif

botbg.gif

14648 ms

dd.gif

dd.gif

14772 ms

banner.js

banner.js

1737 ms

visit.asp

visit.asp

883 ms

bannerclose.gif

bannerclose.gif

432 ms

1_offline.gif

1_offline.gif

428 ms

s.gif

s.gif

1883 ms

visit.asp

visit.asp

426 ms

log.gif

log.gif

471 ms

_l.js

_l.js

778 ms

log.gif

log.gif

4540 ms

Accessibility Review

intertek.com.cn accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

intertek.com.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

intertek.com.cn SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Intertek.com.cn 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 Intertek.com.cn 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

intertek.com.cn

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