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tellus-environment.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

tellus-environment.com

Cartographier l'invisible - Tellus Environment

Page Load Speed

25.9 sec in total

First Response

9.4 sec

Resources Loaded

16.1 sec

Page Rendered

463 ms

tellus-environment.com screenshot

About Website

Welcome to tellus-environment.com homepage info - get ready to check Tellus Environment best content right away, or after learning these important things about tellus-environment.com

Spécialiste du traitement et de la fusion de données, TELLUS Environment rend la terre transparente grace à une géophysique innovante

Visit tellus-environment.com

Key Findings

We analyzed Tellus-environment.com page load time and found that the first response time was 9.4 sec and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tellus-environment.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.8 s

0/100

25%

SI (Speed Index)

Value36.3 s

0/100

10%

TBT (Total Blocking Time)

Value10,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value40.0 s

0/100

10%

Network Requests Diagram

tellus-environment.com

9418 ms

js

94 ms

wp-emoji-release.min.js

95 ms

style.min.css

175 ms

classic-themes.min.css

254 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 75% of them (71 requests) were addressed to the original Tellus-environment.com, 12% (11 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (9.4 sec) belongs to the original domain Tellus-environment.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 557.5 kB (24%)

Content Size

2.3 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tellus-environment.com main page is 2.3 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. Only a small number of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 153.9 kB

  • Original 185.0 kB
  • After minification 179.8 kB
  • After compression 31.0 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 153.9 kB or 83% of the original size.

Image Optimization

-28%

Potential reduce by 358.5 kB

  • Original 1.3 MB
  • After minification 902.4 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. Obviously, Tellus Environment needs image optimization as it can save up to 358.5 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 13.4 kB

  • Original 607.5 kB
  • After minification 607.5 kB
  • After compression 594.1 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

-12%

Potential reduce by 31.6 kB

  • Original 258.7 kB
  • After minification 241.4 kB
  • After compression 227.1 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. Tellus-environment.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (70%)

Requests Now

82

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tellus Environment. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tellus-environment.com

tellus-environment.com

9418 ms

js

js

94 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

95 ms

style.min.css

style.min.css

175 ms

classic-themes.min.css

classic-themes.min.css

254 ms

styles.css

styles.css

316 ms

font-awesome.min.css

font-awesome.min.css

320 ms

style.min.css

style.min.css

319 ms

style.min.css

style.min.css

329 ms

cms-navigation-base.css

cms-navigation-base.css

333 ms

cms-navigation.css

cms-navigation.css

346 ms

frontend-grid.css

frontend-grid.css

392 ms

frontend.css

frontend.css

397 ms

front.min.css

front.min.css

397 ms

js_composer.min.css

js_composer.min.css

493 ms

bootstrap.min.css

bootstrap.min.css

509 ms

plugins.css

plugins.css

517 ms

shortcodes.css

shortcodes.css

550 ms

style.css

style.css

557 ms

responsive.css

responsive.css

473 ms

ie.css

ie.css

555 ms

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598 ms

plyr.css

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596 ms

css

css

45 ms

frontend-gtag.min.js

frontend-gtag.min.js

607 ms

jquery.min.js

jquery.min.js

703 ms

jquery-migrate.min.js

jquery-migrate.min.js

626 ms

front.min.js

front.min.js

631 ms

plugins.js

plugins.js

766 ms

scripts.js

scripts.js

677 ms

plyr.min.js

plyr.min.js

792 ms

widget.js

widget.js

528 ms

animate.min.css

animate.min.css

719 ms

mediaelementplayer-legacy.min.css

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720 ms

wp-mediaelement.min.css

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754 ms

client-carousel.css

client-carousel.css

813 ms

rs6.css

rs6.css

814 ms

index.js

index.js

814 ms

index.js

index.js

858 ms

rbtools.min.js

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998 ms

rs6.min.js

rs6.min.js

915 ms

effect.min.js

effect.min.js

691 ms

bootstrap.min.js

bootstrap.min.js

708 ms

jquery.instagramFeed.min.js

jquery.instagramFeed.min.js

643 ms

smoothscroll.js

smoothscroll.js

687 ms

js_composer_front.min.js

js_composer_front.min.js

685 ms

vc-waypoints.min.js

vc-waypoints.min.js

677 ms

mediaelement-and-player.min.js

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671 ms

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712 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

665 ms

vimeo.min.js

vimeo.min.js

660 ms

client-carousel.js

client-carousel.js

661 ms

skrollr.min.js

skrollr.min.js

584 ms

comment-reply.min.js

comment-reply.min.js

549 ms

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342 ms

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342 ms

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341 ms

dummy.png

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341 ms

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437 ms

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Tellus_Energie-et-Ressources-Naturelles-1-300x300.png

465 ms

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437 ms

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Tellus_Environment_-Aquisition_par_m%C3%A9thodes_G%C3%A9ophysique_et_T%C3%A9l%C3%A9d%C3%A9tection-100x100.png

437 ms

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Tellus_Environment_Traitement_Fusion_Donn%C3%A9es-100x100.png

437 ms

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437 ms

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807 ms

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804 ms

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805 ms

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806 ms

POLE-AVENIA.png

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805 ms

le-poool_logo.png

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807 ms

logo-1.png

logo-1.png

806 ms

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141 ms

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142 ms

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191 ms

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193 ms

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Simple-Line-Icons.ttf

759 ms

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214 ms

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45 ms

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71 ms

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71 ms

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71 ms

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71 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

95 ms

base.js

base.js

126 ms

ad_status.js

ad_status.js

295 ms

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245 ms

embed.js

embed.js

149 ms

Tellus_environment_slider-1.png

Tellus_environment_slider-1.png

418 ms

mejs-controls.svg

mejs-controls.svg

149 ms

id

id

48 ms

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39 ms

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39 ms

Create

Create

101 ms

GenerateIT

GenerateIT

15 ms

Accessibility Review

tellus-environment.com accessibility score

88

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

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

tellus-environment.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tellus-environment.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tellus-environment.com 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 Tellus-environment.com 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

tellus-environment.com

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