Tools & Wizards About Us
faune-bretagne.org screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

faune-bretagne.org

Accueil - www.faune-bretagne.org

Page Load Speed

2.2 sec in total

First Response

490 ms

Resources Loaded

1.3 sec

Page Rendered

324 ms

faune-bretagne.org screenshot

About Website

Welcome to faune-bretagne.org homepage info - get ready to check Faune Bretagne best content for France right away, or after learning these important things about faune-bretagne.org

Visit faune-bretagne.org

Key Findings

We analyzed Faune-bretagne.org page load time and found that the first response time was 490 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

faune-bretagne.org performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

faune-bretagne.org

490 ms

styles_b.css

288 ms

ga.js

43 ms

1704-959107-3410.jpg

316 ms

10076-1477356-6304.jpg

318 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Faune-bretagne.org, 78% (32 requests) were made to Files.biolovision.net and 15% (6 requests) were made to Media.biolovision.net. The less responsive or slowest element that took the longest time to load (707 ms) relates to the external source Files.biolovision.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.6 kB (39%)

Content Size

276.6 kB

After Optimization

168.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Faune-bretagne.org main page is 276.6 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 155.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 61.7 kB

  • Original 71.2 kB
  • After minification 69.3 kB
  • After compression 9.5 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 61.7 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 18.7 kB

  • Original 155.0 kB
  • After minification 136.3 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. Obviously, Faune Bretagne needs image optimization as it can save up to 18.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-85%

Potential reduce by 28.2 kB

  • Original 33.2 kB
  • After minification 32.9 kB
  • After compression 5.1 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. Faune-bretagne.org needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (43%)

Requests Now

40

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Faune Bretagne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

faune-bretagne.org

faune-bretagne.org

490 ms

styles_b.css

styles_b.css

288 ms

ga.js

ga.js

43 ms

1704-959107-3410.jpg

1704-959107-3410.jpg

316 ms

10076-1477356-6304.jpg

10076-1477356-6304.jpg

318 ms

10076-1477354-4912.jpg

10076-1477354-4912.jpg

302 ms

10076-1477346-2872.jpg

10076-1477346-2872.jpg

315 ms

211-958955-1529.jpg

211-958955-1529.jpg

330 ms

3176-958721-1489.jpg

3176-958721-1489.jpg

313 ms

grad.gif

grad.gif

117 ms

topleft.gif

topleft.gif

188 ms

topright.gif

topright.gif

194 ms

shadow_tr-fs8.png

shadow_tr-fs8.png

280 ms

visionature.png

visionature.png

202 ms

Roitelettriplebandeau090414EChabot7998-6805.jpg

Roitelettriplebandeau090414EChabot7998-6805.jpg

284 ms

arrow_open.gif

arrow_open.gif

232 ms

bullet_minus.gif

bullet_minus.gif

299 ms

bullet_plus.gif

bullet_plus.gif

301 ms

arrow_close.gif

arrow_close.gif

322 ms

BV_2012_sign_bleue-5297.jpg

BV_2012_sign_bleue-5297.jpg

329 ms

GRETIA-3014.PNG

GRETIA-3014.PNG

390 ms

GMB-7511.PNG

GMB-7511.PNG

470 ms

Logo_Vivarmor_2013_avec_contour-3777.png

Logo_Vivarmor_2013_avec_contour-3777.png

408 ms

Geocasite-6540.jpg

Geocasite-6540.jpg

402 ms

LPOAgirpourlabioIlle-et-Vilaine-8227.png

LPOAgirpourlabioIlle-et-Vilaine-8227.png

436 ms

wait.gif

wait.gif

431 ms

taxo_group_bird.png

taxo_group_bird.png

496 ms

pdf.gif

pdf.gif

505 ms

macareux-1326.jpg

macareux-1326.jpg

502 ms

23.gif

23.gif

534 ms

xml.gif

xml.gif

542 ms

red.gif

red.gif

585 ms

camera.gif

camera.gif

596 ms

transparent.gif

transparent.gif

604 ms

partial_form.gif

partial_form.gif

604 ms

chn_requested.gif

chn_requested.gif

649 ms

visionature_small.png

visionature_small.png

663 ms

bottomleft.gif

bottomleft.gif

694 ms

bottomright.gif

bottomright.gif

707 ms

backlayer.gif

backlayer.gif

671 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

faune-bretagne.org accessibility score

67

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

faune-bretagne.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

faune-bretagne.org SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Faune-bretagne.org can be misinterpreted by Google and other search engines. Our service has detected that French 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 Faune-bretagne.org main page’s claimed encoding is iso-8859-1. 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

faune-bretagne.org

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