Tools & Wizards About Us
birdwell.fr screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

birdwell.fr

Agence de formation, traduction et consulting - Birdwell

Page Load Speed

3.2 sec in total

First Response

379 ms

Resources Loaded

2.6 sec

Page Rendered

181 ms

birdwell.fr screenshot

About Website

Welcome to birdwell.fr homepage info - get ready to check Birdwell best content right away, or after learning these important things about birdwell.fr

Birdwell est une agence professionnelle interculturelle spécialisée en traduction, formation et management à l'international.

Visit birdwell.fr

Key Findings

We analyzed Birdwell.fr page load time and found that the first response time was 379 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

birdwell.fr performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

birdwell.fr

379 ms

fr

258 ms

css__Yp1knvcmt2iPyUlNTJswrGQnJ_7vpxDgKzMpl0TTY_s__PnrGTKVZp1GsAqSsXUaA8lNug0UN7q0JCnhHQ1tER4w__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.css

167 ms

js__yTPxEbf-KiX_BUavm0z_2BdVRD-dl2ZDxIjNZ9If2kc__7c11drACCV5vN2xcuMYTIBUpv6qQs5SinGChn6tqtOw__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

251 ms

js__G65RpaZw2yJVbM_dxEgr6-DNajtBMB9RPXH7_Hyhp-w__GVcEQ_GiF3_1nG6gWcq24WQs8SaMN-vik1iKAvSNV24__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

170 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Birdwell.fr, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Birdwell.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.0 kB (14%)

Content Size

514.4 kB

After Optimization

441.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Birdwell.fr main page is 514.4 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. 20% of websites need less resources to load. Images take 341.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.7 kB

  • Original 19.1 kB
  • After minification 18.0 kB
  • After compression 5.4 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 13.7 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 7.4 kB

  • Original 341.5 kB
  • After minification 334.1 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. Birdwell images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 51.4 kB

  • Original 140.8 kB
  • After minification 129.5 kB
  • After compression 89.4 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 51.4 kB or 37% of the original size.

CSS Optimization

-4%

Potential reduce by 538 B

  • Original 12.9 kB
  • After minification 12.9 kB
  • After compression 12.4 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. Birdwell.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (42%)

Requests Now

33

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birdwell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

birdwell.fr

birdwell.fr

379 ms

fr

fr

258 ms

css__Yp1knvcmt2iPyUlNTJswrGQnJ_7vpxDgKzMpl0TTY_s__PnrGTKVZp1GsAqSsXUaA8lNug0UN7q0JCnhHQ1tER4w__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.css

css__Yp1knvcmt2iPyUlNTJswrGQnJ_7vpxDgKzMpl0TTY_s__PnrGTKVZp1GsAqSsXUaA8lNug0UN7q0JCnhHQ1tER4w__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.css

167 ms

js__yTPxEbf-KiX_BUavm0z_2BdVRD-dl2ZDxIjNZ9If2kc__7c11drACCV5vN2xcuMYTIBUpv6qQs5SinGChn6tqtOw__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

js__yTPxEbf-KiX_BUavm0z_2BdVRD-dl2ZDxIjNZ9If2kc__7c11drACCV5vN2xcuMYTIBUpv6qQs5SinGChn6tqtOw__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

251 ms

js__G65RpaZw2yJVbM_dxEgr6-DNajtBMB9RPXH7_Hyhp-w__GVcEQ_GiF3_1nG6gWcq24WQs8SaMN-vik1iKAvSNV24__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

js__G65RpaZw2yJVbM_dxEgr6-DNajtBMB9RPXH7_Hyhp-w__GVcEQ_GiF3_1nG6gWcq24WQs8SaMN-vik1iKAvSNV24__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.js

170 ms

conversion.js

conversion.js

23 ms

analytics.js

analytics.js

45 ms

bodyBg.png

bodyBg.png

84 ms

logo.png

logo.png

165 ms

search-button.png

search-button.png

166 ms

menuHeaderSep.gif

menuHeaderSep.gif

170 ms

tetiere_birdwell2_0.jpg

tetiere_birdwell2_0.jpg

342 ms

dotBg.gif

dotBg.gif

177 ms

mission_fr.jpg

mission_fr.jpg

334 ms

pro.jpg

pro.jpg

497 ms

training.jpg

training.jpg

509 ms

traduction.jpg

traduction.jpg

510 ms

clients.jpg

clients.jpg

433 ms

footerBg.png

footerBg.png

504 ms

logoFooter.png

logoFooter.png

513 ms

menuFooterSep.gif

menuFooterSep.gif

600 ms

linkedin.png

linkedin.png

661 ms

youtube.png

youtube.png

677 ms

slideshare.png

slideshare.png

673 ms

37 ms

ColabReg-webfont.woff

ColabReg-webfont.woff

722 ms

ColabThi-webfont.woff

ColabThi-webfont.woff

727 ms

server.php

server.php

834 ms

collect

collect

22 ms

27 ms

jsbox.js

jsbox.js

164 ms

jsglobal.js

jsglobal.js

85 ms

jstrack.js

jstrack.js

249 ms

style.css

style.css

172 ms

css__Wsfoa75KR8vyqYQV4e2s9IwPMcRauQSivF3vErxFbag__EETqpPO7lUL0zKneRfWakll87yowG8-OliAt27_5a4A__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.css

css__Wsfoa75KR8vyqYQV4e2s9IwPMcRauQSivF3vErxFbag__EETqpPO7lUL0zKneRfWakll87yowG8-OliAt27_5a4A__tROhuAMkgGYLrwDUw0xKH7uVUQOZribt-BCyTMXOynQ.css

85 ms

132 ms

Accessibility Review

birdwell.fr accessibility score

88

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

birdwell.fr best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

birdwell.fr SEO score

64

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

Document doesn't have a valid hreflang

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

birdwell.fr

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