Tools & Wizards About Us
encyclopedie-environnement.org screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

encyclopedie-environnement.org

Encyclopédie de l'environnement - Articles scientifiques sur l'environnement

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3.4 sec

Page Rendered

686 ms

encyclopedie-environnement.org screenshot

About Website

Visit encyclopedie-environnement.org now to see the best up-to-date Encyclopedie Environnement content for China and also check out these interesting facts you probably never knew about encyclopedie-environnement.org

Des articles de scientifiques reconnu.e.s pour comprendre l'Environnement, son évolution et ses interactions avec l'être humain.

Visit encyclopedie-environnement.org

Key Findings

We analyzed Encyclopedie-environnement.org page load time and found that the first response time was 1.1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

encyclopedie-environnement.org performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value4,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.017

2/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

1068 ms

css

38 ms

icon

56 ms

fluidbox.min.css

32 ms

js

63 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 76% of them (73 requests) were addressed to the original Encyclopedie-environnement.org, 7% (7 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Encyclopedie-environnement.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 613.5 kB (11%)

Content Size

5.4 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Encyclopedie-environnement.org main page is 5.4 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. 65% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 81.5 kB

  • Original 103.0 kB
  • After minification 99.6 kB
  • After compression 21.5 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 81.5 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 531.0 kB

  • Original 5.1 MB
  • After minification 4.5 MB

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. Encyclopedie Environnement images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 218.4 kB
  • After minification 218.4 kB
  • After compression 217.3 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.

Requests Breakdown

Number of requests can be reduced by 42 (51%)

Requests Now

82

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Encyclopedie Environnement. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1068 ms

css

css

38 ms

icon

icon

56 ms

fluidbox.min.css

fluidbox.min.css

32 ms

js

js

63 ms

style.min.css

style.min.css

161 ms

styles.css

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241 ms

tooltipck.css

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242 ms

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242 ms

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243 ms

frontend.min.css

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328 ms

flatpickr.min.css

flatpickr.min.css

246 ms

select2.min.css

select2.min.css

323 ms

wp-featherlight.min.css

wp-featherlight.min.css

324 ms

main-e6ca1b704a.css

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325 ms

style.css

style.css

323 ms

frontend-gtag.min.js

frontend-gtag.min.js

331 ms

jquery.min.js

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489 ms

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411 ms

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403 ms

tooltipck.js

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412 ms

main.js

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416 ms

flatpickr.min.js

flatpickr.min.js

501 ms

select2.min.js

select2.min.js

568 ms

script.js

script.js

501 ms

css

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18 ms

rs6.css

rs6.css

424 ms

hooks.min.js

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426 ms

i18n.min.js

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539 ms

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540 ms

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540 ms

rbtools.min.js

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602 ms

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683 ms

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602 ms

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601 ms

api.js

api.js

41 ms

wp-polyfill.min.js

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601 ms

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601 ms

wpFeatherlight.pkgd.min.js

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683 ms

main-f3b67b5090.js

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761 ms

jquery.ba-throttle-debounce.min.js

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14 ms

popper.js@1

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36 ms

tippy.js@5

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45 ms

popper.js@1.16.1

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15 ms

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9 ms

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19 ms

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10 ms

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329 ms

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421 ms

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581 ms

Climate.jpg

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508 ms

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574 ms

Life.jpg

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574 ms

Health.jpg

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590 ms

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655 ms

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656 ms

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63 ms

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97 ms

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106 ms

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730 ms

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121 ms

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752 ms

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43 ms

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732 ms

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741 ms

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706 ms

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680 ms

Accessibility Review

encyclopedie-environnement.org accessibility score

94

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

Best Practices

encyclopedie-environnement.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

encyclopedie-environnement.org SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Encyclopedie-environnement.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Encyclopedie-environnement.org 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

encyclopedie-environnement.org

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