Access david-bost.fr. Création sites internet Orléans, Formation WordPress et réseaux sociaux

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.323

35/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

www.david-bost.fr

1491 ms

wp-emoji-release.min.js

306 ms

cde25371_ai1ec_parsed_css.css

704 ms

shadowbox.css

224 ms

extras.css

240 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 67% of them (48 requests) were addressed to the original David-bost.fr, 14% (10 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain David-bost.fr.

Content Size

660.0 kB

After Optimization

234.2 kB

In fact, the total size of David-bost.fr main page is 660.0 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. 60% of websites need less resources to load. CSS take 442.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.3 kB

Original 50.1 kB
After minification 46.9 kB
After compression 10.9 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. 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 39.3 kB or 78% of the original size.

JavaScript Optimization

-53%

Potential reduce by 88.9 kB

Original 166.9 kB
After minification 166.9 kB
After compression 78.0 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 88.9 kB or 53% of the original size.

CSS Optimization

-67%

Potential reduce by 297.6 kB

Original 442.9 kB
After minification 438.7 kB
After compression 145.3 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. David-bost.fr needs all CSS files to be minified and compressed as it can save up to 297.6 kB or 67% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Bost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

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

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 David-bost.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 David-bost.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

david-bost.fr

Open Graph description is not detected on the main page of David Bost. 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

Création sites internet Orléans, Formation WordPress et réseaux sociaux

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

www.david-bost.fr

wp-emoji-release.min.js

cde25371_ai1ec_parsed_css.css

shadowbox.css

extras.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.david-bost.fr

wp-emoji-release.min.js

cde25371_ai1ec_parsed_css.css

shadowbox.css

extras.css

styles.css

style.css

css

style.css

style.css

default.min.css

shortcodes.css

shortcodes_responsive.css

jetpack.css

jquery.js

jquery-migrate.min.js

admin-ajax.php

frontend-builder-global-functions.js

jquery.form.min.js

scripts.js

jquery.equalizer.js

devicepx-jetpack.js

gprofiles.js

wpgroho.js

comment-reply.min.js

custom.js

smoothscroll.js

jquery.fitvids.js

waypoints.min.js

jquery.magnific-popup.js

frontend-builder-scripts.js

wp-embed.min.js

et_shortcodes_frontend.js

www.david-bost.fr

salvattore.min.js

e-201614.js

style.css

main-styles.css

frontend-builder-style.css

ga.js

analytics.js

logo-db-creation-sites.png

creation-sites-wordpress1.jpg

formations-wordpress.jpg