Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

teledec.fr

TELEDEC - Télédéclarez votre liasse fiscale en ligne

Page Load Speed

1.3 sec in total

First Response

226 ms

Resources Loaded

1.1 sec

Page Rendered

0 ms

About Website

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

TELEDEC est partenaire EDI de la Direction Générale des Finances Publiques, habilité à collecter la télédéclaration de la Liasse Fiscale EDI-TDFC

Visit teledec.fr

Key Findings

We analyzed Teledec.fr page load time and found that the first response time was 226 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

teledec.fr performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.25

49/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

teledec.fr

226 ms

teledec.fr

339 ms

www.teledec.fr

392 ms

js

88 ms

LOGO_C.png

25 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 20% of them (3 requests) were addressed to the original Teledec.fr, 73% (11 requests) were made to D14cfvhngg87gf.cloudfront.net and 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (392 ms) belongs to the original domain Teledec.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.1 kB (62%)

Content Size

331.1 kB

After Optimization

127.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teledec.fr main page is 331.1 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. 25% of websites need less resources to load. Javascripts take 116.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.1 kB

  • Original 32.4 kB
  • After minification 29.2 kB
  • After compression 7.3 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 25.1 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 5.3 kB

  • Original 68.6 kB
  • After minification 63.2 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. TELEDEC images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 77.8 kB

  • Original 116.0 kB
  • After minification 116.0 kB
  • After compression 38.2 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 77.8 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 95.8 kB

  • Original 114.0 kB
  • After minification 93.1 kB
  • After compression 18.3 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. Teledec.fr needs all CSS files to be minified and compressed as it can save up to 95.8 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TELEDEC. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

teledec.fr accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

teledec.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

teledec.fr SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teledec.fr 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 Teledec.fr main page’s claimed encoding is . 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

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