Tools & Wizards About Us
difra.be screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

difra.be

Difra Instrumentation - Home

Page Load Speed

2.6 sec in total

First Response

280 ms

Resources Loaded

2.2 sec

Page Rendered

100 ms

difra.be screenshot

About Website

Visit difra.be now to see the best up-to-date Difra content and also check out these interesting facts you probably never knew about difra.be

World leading company in balance testing.

Visit difra.be

Key Findings

We analyzed Difra.be page load time and found that the first response time was 280 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

difra.be performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

difra.be

280 ms

difra.be

457 ms

web.assets_common.css

445 ms

web.assets_frontend.css

798 ms

web.assets_common_minimal_js.js

371 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 30% of them (11 requests) were addressed to the original Difra.be, 41% (15 requests) were made to Fonts.odoocdn.com and 16% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Difra.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 864.9 kB (79%)

Content Size

1.1 MB

After Optimization

225.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Difra.be main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. CSS take 942.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.5 kB

  • Original 16.4 kB
  • After minification 12.0 kB
  • After compression 3.9 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 4.5 kB, which is 27% 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 12.5 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 5.9 kB

  • Original 89.7 kB
  • After minification 83.8 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. Difra images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 14.6 kB

  • Original 41.8 kB
  • After minification 41.8 kB
  • After compression 27.3 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 14.6 kB or 35% of the original size.

CSS Optimization

-88%

Potential reduce by 831.8 kB

  • Original 942.5 kB
  • After minification 881.4 kB
  • After compression 110.7 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. Difra.be needs all CSS files to be minified and compressed as it can save up to 831.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (50%)

Requests Now

12

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Difra. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

difra.be

difra.be

280 ms

difra.be

difra.be

457 ms

web.assets_common.css

web.assets_common.css

445 ms

web.assets_frontend.css

web.assets_frontend.css

798 ms

web.assets_common_minimal_js.js

web.assets_common_minimal_js.js

371 ms

web.assets_frontend_minimal_js.js

web.assets_frontend_minimal_js.js

286 ms

css

css

43 ms

css

css

59 ms

DIFRA-World

DIFRA-World

136 ms

oeil.jpg

oeil.jpg

294 ms

odoo_logo_tiny.png

odoo_logo_tiny.png

103 ms

analytics.js

analytics.js

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

42 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

52 ms

NotoSansArabic-Reg.woff

NotoSansArabic-Reg.woff

45 ms

NotoSansHebrew-Reg.woff

NotoSansHebrew-Reg.woff

63 ms

NotoSans-Reg.woff

NotoSans-Reg.woff

75 ms

NotoSansArabic-Lig.woff

NotoSansArabic-Lig.woff

81 ms

NotoSansHebrew-Lig.woff

NotoSansHebrew-Lig.woff

71 ms

NotoSans-Lig.woff

NotoSans-Lig.woff

75 ms

NotoSansArabic-Hai.woff

NotoSansArabic-Hai.woff

91 ms

NotoSansHebrew-Hai.woff

NotoSansHebrew-Hai.woff

75 ms

NotoSans-Hai.woff

NotoSans-Hai.woff

84 ms

NotoSansArabic-Bol.woff

NotoSansArabic-Bol.woff

87 ms

NotoSansHebrew-Bol.woff

NotoSansHebrew-Bol.woff

94 ms

NotoSans-Bol.woff

NotoSans-Bol.woff

86 ms

NotoSansArabic-Bla.woff

NotoSansArabic-Bla.woff

93 ms

NotoSansHebrew-Bla.woff

NotoSansHebrew-Bla.woff

99 ms

NotoSans-Bla.woff

NotoSans-Bla.woff

103 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

51 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

52 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

301 ms

collect

collect

25 ms

js

js

72 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

273 ms

Accessibility Review

difra.be accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

difra.be 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

High

Missing source maps for large first-party JavaScript

SEO Factors

difra.be SEO score

97

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Difra.be can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Difra.be 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

difra.be

Open Graph data is detected on the main page of Difra. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: