Access abt-constructionbois.fr. ABT Construction Bois

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

4303 ms

bootstrap.min.css

111 ms

rwd_menu.css

210 ms

flexslider.css

292 ms

style.css

293 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 93% of them (124 requests) were addressed to the original Abt-constructionbois.fr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Abt-constructionbois.fr.

Content Size

409.5 kB

After Optimization

282.6 kB

In fact, the total size of Abt-constructionbois.fr main page is 409.5 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. 70% of websites need less resources to load. Javascripts take 241.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 125.0 kB

Original 149.2 kB
After minification 143.7 kB
After compression 24.2 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 125.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 6.2 kB
After minification 6.2 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. ABT Construction Bois images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

Original 241.4 kB
After minification 241.4 kB
After compression 239.8 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

-2%

Potential reduce by 260 B

Original 12.7 kB
After minification 12.6 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. Abt-constructionbois.fr has all CSS files already compressed.

Requests Now

125

After Optimization

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ABT Construction Bois. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 15 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 the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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

High

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

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

Image elements do not have [alt] attributes

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

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Abt-constructionbois.fr can be misinterpreted by Google and other search engines. Our service has detected that English 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 Abt-constructionbois.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

abt-constructionbois.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ABT Construction Bois - Maison Ossature Bois en Alsace

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

bootstrap.min.css

rwd_menu.css

flexslider.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bootstrap.min.css

rwd_menu.css

flexslider.css

style.css

all.css

style.min.css

popup4phone.css

bootstrap-partial.css

bootstrap-theme-partial.css

jquery.fancybox.min.css

font-awesome.min.css

jquery.min.js

jquery-migrate.min.js

effect.min.js

popup4phone.js

formreset.min.css

formsmain.min.css

readyclass.min.css

browsers.min.css

jquery.fancybox.min.js

jquery.mousewheel.min.js

wpfront-scroll-top.min.js

wp-polyfill-inert.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

dom-ready.min.js

hooks.min.js

i18n.min.js

a11y.min.js

jquery.json.min.js

gravityforms.min.js

conditional_logic.min.js

api.js

utils.min.js

vendor-theme.min.js

scripts-theme.min.js

bootstrap.min.js

modernizr.custom.js

classie.js

jquery.flexslider.js

jquery.mixitup.js

backlinks.js

analytics.js

imgSliderABT-960x303.jpg