Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

d8.tv

C8 | myCANAL

Page Load Speed

4.8 sec in total

First Response

413 ms

Resources Loaded

3.9 sec

Page Rendered

491 ms

d8.tv screenshot

About Website

Welcome to d8.tv homepage info - get ready to check D 8 best content for France right away, or after learning these important things about d8.tv

Une nouvelle façon de regarder la télé. Retrouvez tous les meilleurs programmes sur myCANAL ! PC / MAC - Tablette - Smartphone !

Visit d8.tv

Key Findings

We analyzed D8.tv page load time and found that the first response time was 413 ms and then it took 4.4 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

d8.tv performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value6,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

www.d8.tv

413 ms

boomerang-0.9.1430837759.js

180 ms

d8.ce24fc442a69db9b7f391c41fdc1bbfe.min.css

316 ms

d8_smartbanner.1c1f9c35ab6f888b219ce67a85beea2f.min.css

121 ms

a-fonts.css

215 ms

Our browser made a total of 192 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original D8.tv, 45% (87 requests) were made to Media.canal-plus.com.s0.frz.io and 7% (13 requests) were made to Cstatic.weborama.fr. The less responsive or slowest element that took the longest time to load (755 ms) relates to the external source Media.canal-plus.com.s0.frz.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (40%)

Content Size

2.6 MB

After Optimization

1.5 MB

In fact, the total size of D8.tv main page is 2.6 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. Javascripts take 933.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 71.1 kB

  • Original 88.7 kB
  • After minification 71.7 kB
  • After compression 17.6 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. This page needs HTML code to be minified as it can gain 17.0 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 3.5 kB

  • Original 885.5 kB
  • After minification 882.0 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. D 8 images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 640.1 kB

  • Original 933.8 kB
  • After minification 881.3 kB
  • After compression 293.7 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 640.1 kB or 69% of the original size.

CSS Optimization

-46%

Potential reduce by 294.4 kB

  • Original 643.5 kB
  • After minification 643.3 kB
  • After compression 349.1 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. D8.tv needs all CSS files to be minified and compressed as it can save up to 294.4 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 102 (55%)

Requests Now

187

After Optimization

85

The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

d8.tv accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

Best Practices

d8.tv best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

d8.tv SEO score

95

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

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 D8.tv 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 D8.tv 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

Open Graph data is detected on the main page of D 8. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: