Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

atnobug.fr

[ATNObUG] est en sommeil

Page Load Speed

18.9 sec in total

First Response

351 ms

Resources Loaded

18.3 sec

Page Rendered

195 ms

About Website

Visit atnobug.fr now to see the best up-to-date ATNObUG content and also check out these interesting facts you probably never knew about atnobug.fr

Services informatiques pour les P.M.E., les T.P.E et les professions libérales sur le secteur de Lille

Visit atnobug.fr

Key Findings

We analyzed Atnobug.fr page load time and found that the first response time was 351 ms and then it took 18.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

atnobug.fr performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

atnobug.fr

351 ms

www.atnobug.fr

439 ms

merged-2737bb3daa06c02e7f86d0ff1b7277c0-65c023d441082620bda4780a5e8388f8.css

770 ms

merged-877db96c7058676b714bc77b76484dc4-ef859af010e652e559024226e0074569.js

470 ms

merged-41534c09f2e708f0bc43c5d0039defc8-804585dade7951d64c989b2bb9fd7484.js

1581 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Atnobug.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (16.8 sec) belongs to the original domain Atnobug.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.4 kB (51%)

Content Size

510.6 kB

After Optimization

249.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atnobug.fr main page is 510.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 170.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.6 kB

  • Original 21.3 kB
  • After minification 16.8 kB
  • After compression 4.7 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 4.5 kB, which is 21% 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 16.6 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 166.4 kB
  • After minification 164.5 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. ATNObUG images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 114.7 kB

  • Original 170.9 kB
  • After minification 170.5 kB
  • After compression 56.2 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 114.7 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 128.2 kB

  • Original 152.0 kB
  • After minification 148.9 kB
  • After compression 23.8 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. Atnobug.fr needs all CSS files to be minified and compressed as it can save up to 128.2 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ATNObUG. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

atnobug.fr accessibility score

63

Accessibility Issues

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

atnobug.fr best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

atnobug.fr SEO score

67

Search Engine Optimization Advices

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

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 Atnobug.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 Atnobug.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

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: