Tools & Wizards About Us
hd1.tv screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

hd1.tv

TF1 SÉRIES FILMS : Replay, Direct, Vidéos en streaming et actus | MYTF1

Page Load Speed

4.4 sec in total

First Response

267 ms

Resources Loaded

3.8 sec

Page Rendered

340 ms

hd1.tv screenshot

About Website

Welcome to hd1.tv homepage info - get ready to check Hd 1 best content for France right away, or after learning these important things about hd1.tv

Retrouvez vos émissions et séries TF1 SÉRIES FILMS préférées. Suivez vos programmes TF1 SÉRIES FILMS en direct et en streaming. Découvrez les vidéos et actus exclusives de vos animateurs, personnages ...

Visit hd1.tv

Key Findings

We analyzed Hd1.tv page load time and found that the first response time was 267 ms 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

hd1.tv performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value21.5 s

0/100

10%

TBT (Total Blocking Time)

Value55,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value64.5 s

0/100

10%

Network Requests Diagram

hd1.tv

267 ms

hd1

202 ms

mytf1.css

684 ms

require.js

523 ms

adframe.js

521 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Hd1.tv, 78% (7 requests) were made to Static.mytf1.tf1.fr and 11% (1 request) were made to Tf1.fr. The less responsive or slowest element that took the longest time to load (684 ms) relates to the external source Static.mytf1.tf1.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.2 kB (51%)

Content Size

94.1 kB

After Optimization

45.9 kB

  • HTML
  • Images

In fact, the total size of Hd1.tv main page is 94.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. HTML takes 58.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 46.7 kB

  • Original 58.4 kB
  • After minification 58.3 kB
  • After compression 11.6 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. 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 46.7 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 1.5 kB

  • Original 35.8 kB
  • After minification 34.3 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. Hd 1 images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 4 (57%)

Requests Now

7

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hd 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hd1.tv

hd1.tv

267 ms

hd1

hd1

202 ms

mytf1.css

mytf1.css

684 ms

require.js

require.js

523 ms

adframe.js

adframe.js

521 ms

sprite-core-1456246201239.png

sprite-core-1456246201239.png

83 ms

user.js

user.js

82 ms

lazyload.js

lazyload.js

87 ms

uaparser.js

uaparser.js

83 ms

Accessibility Review

hd1.tv accessibility score

88

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

High

button, link, and menuitem elements do not have accessible names.

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.

Best Practices

hd1.tv best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

hd1.tv SEO score

98

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hd1.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 Hd1.tv 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

hd1.tv

Open Graph data is detected on the main page of Hd 1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: