Access marvel-world.com. L'encyclopédie française de l'univers Marvel

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value3,320 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

marvel-world.com

2825 ms

master.1407862290.css

270 ms

jquery.min.js

44 ms

jquery.hoverIntent.minified.js

190 ms

remonter.js

189 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 49% of them (38 requests) were addressed to the original Marvel-world.com, 9% (7 requests) were made to Apis.google.com and 5% (4 requests) were made to A.collective-media.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Marvel-world.com.

Content Size

1.8 MB

After Optimization

1.2 MB

In fact, the total size of Marvel-world.com main page is 1.8 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. 45% of websites need less resources to load. Images take 846.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 87.5 kB

Original 121.0 kB
After minification 116.8 kB
After compression 33.5 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 87.5 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 26.5 kB

Original 846.2 kB
After minification 819.7 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. Marvel World images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 496.5 kB

Original 789.5 kB
After minification 781.2 kB
After compression 293.0 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 496.5 kB or 63% of the original size.

CSS Optimization

-88%

Potential reduce by 31.0 kB

Original 35.3 kB
After minification 18.9 kB
After compression 4.3 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. Marvel-world.com needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marvel World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

FR
Language Claimed

FR
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marvel-world.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 Marvel-world.com main page’s claimed encoding is iso-8859-1. 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

marvel-world.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

L'encyclopédie française de l'univers Marvel - Marvel-World.com

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

marvel-world.com

master.1407862290.css

jquery.min.js

jquery.hoverIntent.minified.js

remonter.js

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

marvel-world.com

master.1407862290.css

jquery.min.js

jquery.hoverIntent.minified.js

remonter.js

menuflottant.js

jtip.js

jquery.qtip.min.css

qTip2.js

jquery-migrate-1.0.0.js

jquery.qtip.min.js

choixPubJS.htm

addthis_widget.js

addthis_widget.js

arrow.png

background.1452946323.jpg

arrow.png

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

miniature.html

icone_twitter.jpg

icone_fb.jpg

icone_rss.jpg

beacon.js

ga.js

header.png

back_nav.png

li_border.png

up-arrow.png

FrancoisOne.ttf

big_noodle_titling.ttf