Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

heroescardcollection.fr

Heroes Card Collection - Le jeu de cartes à collectionner en ligne

Page Load Speed

4.2 sec in total

First Response

288 ms

Resources Loaded

3.7 sec

Page Rendered

292 ms

heroescardcollection.fr screenshot

About Website

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

Heroes Card Collection est un jeu de cartes à collectionner, gratuit et sans téléchargement. Il y a 340 cartes Créatures et 204 cartes Enchantement à collectionner et à jouer lors de combats rapides e...

Visit heroescardcollection.fr

Key Findings

We analyzed Heroescardcollection.fr page load time and found that the first response time was 288 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

heroescardcollection.fr performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value12,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

heroescardcollection.fr

288 ms

www.heroescardcollection.fr

312 ms

cssNonConnect_v2.css

102 ms

cssCommun.css

183 ms

accueil.css

202 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 60% of them (56 requests) were addressed to the original Heroescardcollection.fr, 6% (6 requests) were made to Apis.google.com and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Developers.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 819.6 kB (55%)

Content Size

1.5 MB

After Optimization

661.8 kB

In fact, the total size of Heroescardcollection.fr main page is 1.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 29.1 kB

  • Original 39.4 kB
  • After minification 39.2 kB
  • After compression 10.3 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 29.1 kB or 74% of the original size.

Image Optimization

-65%

Potential reduce by 785.6 kB

  • Original 1.2 MB
  • After minification 419.0 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, Heroes Card Collection needs image optimization as it can save up to 785.6 kB or 65% 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 4.3 kB

  • Original 231.7 kB
  • After minification 231.7 kB
  • After compression 227.4 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 676 B

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 5.1 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. Heroescardcollection.fr needs all CSS files to be minified and compressed as it can save up to 676 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (34%)

Requests Now

87

After Optimization

57

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heroes Card Collection. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

heroescardcollection.fr accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

heroescardcollection.fr best practices score

58

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

heroescardcollection.fr SEO score

67

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heroescardcollection.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 Heroescardcollection.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 description is not detected on the main page of Heroes Card Collection. 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: