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directory.intertek.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

directory.intertek.com

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Page Load Speed

1.2 sec in total

First Response

122 ms

Resources Loaded

904 ms

Page Rendered

131 ms

directory.intertek.com screenshot

About Website

Visit directory.intertek.com now to see the best up-to-date Directory Intertek content for China and also check out these interesting facts you probably never knew about directory.intertek.com

Visit directory.intertek.com

Key Findings

We analyzed Directory.intertek.com page load time and found that the first response time was 122 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

directory.intertek.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

directory.intertek.com

122 ms

directory.intertek.com

213 ms

sso_redirect.aspx

49 ms

sso_signin.aspx

222 ms

styles_sso.css

51 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 25% of them (3 requests) were addressed to the original Directory.intertek.com, 58% (7 requests) were made to Sso.intertek.com and 17% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (222 ms) relates to the external source Sso.intertek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.8 kB (30%)

Content Size

69.8 kB

After Optimization

49.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Directory.intertek.com main page is 69.8 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. Javascripts take 43.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.2 kB

  • Original 9.8 kB
  • After minification 6.4 kB
  • After compression 2.6 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 35% 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 7.2 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 83 B

  • Original 3.0 kB
  • After minification 3.0 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. Directory Intertek images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 2.0 kB

  • Original 43.1 kB
  • After minification 43.1 kB
  • After compression 41.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 11.5 kB

  • Original 13.8 kB
  • After minification 9.0 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. Directory.intertek.com needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Directory 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

directory.intertek.com

directory.intertek.com

122 ms

directory.intertek.com

directory.intertek.com

213 ms

sso_redirect.aspx

sso_redirect.aspx

49 ms

sso_signin.aspx

sso_signin.aspx

222 ms

styles_sso.css

styles_sso.css

51 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

150 ms

WebResource.axd

WebResource.axd

220 ms

WebResource.axd

WebResource.axd

148 ms

ga.js

ga.js

25 ms

intranet_logo.png

intranet_logo.png

88 ms

__utm.gif

__utm.gif

32 ms

background.jpg

background.jpg

52 ms

Accessibility Review

directory.intertek.com accessibility score

100

Accessibility Issues

Best Practices

directory.intertek.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

directory.intertek.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Directory.intertek.com 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 Directory.intertek.com main page’s claimed encoding is . 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

directory.intertek.com

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