Access cobaenergies.fr. Coba energies renouvelables à Bayonne, Pays Basque

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

cobaenergies.fr

2627 ms

www.cobaenergies.fr

227 ms

css

36 ms

styles.css

81 ms

settings.css

157 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 62% of them (72 requests) were addressed to the original Cobaenergies.fr, 18% (21 requests) were made to Maps.google.com and 10% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Cobaenergies.fr.

Content Size

1.3 MB

After Optimization

958.9 kB

In fact, the total size of Cobaenergies.fr main page is 1.3 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 733.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 56.2 kB

Original 69.6 kB
After minification 69.1 kB
After compression 13.3 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 56.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 9.5 kB

Original 733.7 kB
After minification 724.2 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. Coba Energies images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 312.4 kB

Original 533.8 kB
After minification 533.8 kB
After compression 221.4 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 312.4 kB or 59% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coba Energies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 Cobaenergies.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 Cobaenergies.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

cobaenergies.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Coba energies renouvelables à Bayonne, Pays Basque - Landes

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

cobaenergies.fr

www.cobaenergies.fr

css

styles.css

settings.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cobaenergies.fr

www.cobaenergies.fr

css

styles.css

settings.css

settings.css

style.css

font-awesome.min.css

bootstrap.min.css

owl.carousel.min.css

flexslider.min.css

prettyPhoto.min.css

nivo-slider.css

default.css

js_composer.css

animation.min.css

vela.css

responsive.css

jquery.js

jquery-migrate.min.js

lightbox.js

jquery.themepunch.tools.min.js

jquery.themepunch.essential.min.js

jquery.themepunch.revolution.min.js

modernizr.js

jquery.form.min.js

scripts.js

core.min.js

effect.min.js

plugins.js

page.js

comment-reply.min.js

js_composer_front.js

widget.min.js

tabs.min.js

jquery-ui-tabs-rotate.js

jcarousellite_1.0.1.min.js

jquery.nivo.slider.pack.js

js

accordion.min.js

ajax-page.js

style.css

bootstrap.min.js

smoothscroll.js