Tools & Wizards About Us
bretagne.lpo.fr screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bretagne.lpo.fr

LPO Bretagne - LPO (Ligue pour la Protection des Oiseaux) - Agir pour la biodiversité

Page Load Speed

3.7 sec in total

First Response

338 ms

Resources Loaded

2.7 sec

Page Rendered

659 ms

bretagne.lpo.fr screenshot

About Website

Click here to check amazing Bretagne LPO content for France. Otherwise, check out these important facts you probably never knew about bretagne.lpo.fr

La LPO est l’une des plus importantes associations françaises dédiées à la protection de la nature. Elle agit au quotidien pour le suivi et la sauvegarde ...

Visit bretagne.lpo.fr

Key Findings

We analyzed Bretagne.lpo.fr page load time and found that the first response time was 338 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bretagne.lpo.fr performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value23.0 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

Network Requests Diagram

bretagne.lpo.fr

338 ms

bretagne.lpo.fr

331 ms

lpo-bretagne

553 ms

lpo-bretagne

243 ms

yeldaWebchatInjector.min.js

439 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Bretagne.lpo.fr, 81% (44 requests) were made to Lpo.fr and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (805 ms) relates to the external source Lpo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (49%)

Content Size

4.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bretagne.lpo.fr main page is 4.6 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. 70% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 148.9 kB

  • Original 186.0 kB
  • After minification 140.9 kB
  • After compression 37.1 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 45.0 kB, which is 24% 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 148.9 kB or 80% of the original size.

Image Optimization

-54%

Potential reduce by 2.0 MB

  • Original 3.8 MB
  • After minification 1.7 MB

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. Obviously, Bretagne LPO needs image optimization as it can save up to 2.0 MB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 47.6 kB

  • Original 523.4 kB
  • After minification 523.4 kB
  • After compression 475.9 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

-24%

Potential reduce by 33.9 kB

  • Original 140.0 kB
  • After minification 140.0 kB
  • After compression 106.1 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. Bretagne.lpo.fr needs all CSS files to be minified and compressed as it can save up to 33.9 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (70%)

Requests Now

44

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bretagne LPO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bretagne.lpo.fr

bretagne.lpo.fr

338 ms

bretagne.lpo.fr

bretagne.lpo.fr

331 ms

lpo-bretagne

lpo-bretagne

553 ms

lpo-bretagne

lpo-bretagne

243 ms

yeldaWebchatInjector.min.js

yeldaWebchatInjector.min.js

439 ms

css

css

30 ms

fontawesome-all.min.css

fontawesome-all.min.css

158 ms

animate.min.css

animate.min.css

229 ms

slick.css

slick.css

230 ms

cubeportfolio.min.css

cubeportfolio.min.css

238 ms

bootstrap-select.min.css

bootstrap-select.min.css

245 ms

jquery.fancybox.css

jquery.fancybox.css

247 ms

hs.megamenu.css

hs.megamenu.css

246 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

305 ms

jqvmap.min.css

jqvmap.min.css

306 ms

theme.min.css

theme.min.css

397 ms

jquery.min.js

jquery.min.js

330 ms

jquery-migrate.min.js

jquery-migrate.min.js

252 ms

popper.min.js

popper.min.js

252 ms

bootstrap.min.js

bootstrap.min.js

449 ms

api.js

api.js

32 ms

slick.js

slick.js

450 ms

jquery.cubeportfolio.min.js

jquery.cubeportfolio.min.js

521 ms

player.min.js

player.min.js

333 ms

bootstrap-select.min.js

bootstrap-select.min.js

526 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

521 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

536 ms

hs.megamenu.js

hs.megamenu.js

530 ms

svg-injector.min.js

svg-injector.min.js

530 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

541 ms

jquery.validate.min.js

jquery.validate.min.js

535 ms

theme.min.js

theme.min.js

613 ms

gtm.js

gtm.js

158 ms

JOURN%C3%89E%20BIODIV%E2%80%99%20(720%20x%20410%20px)(1).png

JOURN%C3%89E%20BIODIV%E2%80%99%20(720%20x%20410%20px)(1).png

805 ms

WhatsApp%20Image%202024-05-14%20at%2020.25.42%281%29.jpg

WhatsApp%20Image%202024-05-14%20at%2020.25.42%281%29.jpg

506 ms

great-crested-grebe-7968287_1920%282%29.jpg

great-crested-grebe-7968287_1920%282%29.jpg

286 ms

ar%20gaouenn%204%282%29.png

ar%20gaouenn%204%282%29.png

610 ms

Copie%20de%20PROGRAMME%20DES%20SORTIES%202023%20%281360%20%C3%97%20680%20px%29%281%29.png

Copie%20de%20PROGRAMME%20DES%20SORTIES%202023%20%281360%20%C3%97%20680%20px%29%281%29.png

613 ms

Capture%20d%E2%80%99%C3%A9cran%202021-06-04%20%C3%A0%2011.51.46.png

Capture%20d%E2%80%99%C3%A9cran%202021-06-04%20%C3%A0%2011.51.46.png

528 ms

logo-BirdLife.svg

logo-BirdLife.svg

366 ms

spain_flag.png

spain_flag.png

449 ms

uk_flag.png

uk_flag.png

529 ms

thumbnail_H.rustique%20J.P.Leau.jpg

thumbnail_H.rustique%20J.P.Leau.jpg

550 ms

thumbnail_H.rustique%20J.P.Leau_360X430.jpg

thumbnail_H.rustique%20J.P.Leau_360X430.jpg

578 ms

lpo-regular.woff

lpo-regular.woff

577 ms

lpo-bold.woff

lpo-bold.woff

625 ms

lpo-black.woff

lpo-black.woff

678 ms

recaptcha__fr.js

recaptcha__fr.js

31 ms

fa-solid-900.woff

fa-solid-900.woff

678 ms

fa-regular-400.woff

fa-regular-400.woff

607 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

52 ms

spinner-transparent.gif

spinner-transparent.gif

518 ms

player_api

player_api

46 ms

www-widgetapi.js

www-widgetapi.js

3 ms

Accessibility Review

bretagne.lpo.fr accessibility score

74

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bretagne.lpo.fr best practices score

67

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

High

Page has valid source maps

SEO Factors

bretagne.lpo.fr SEO score

83

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bretagne.lpo.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 Bretagne.lpo.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

bretagne.lpo.fr

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