Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nt1.tv

TFX : Replay, Direct, Vidéos en streaming et Actualités | TF1+

Page Load Speed

3.4 sec in total

First Response

261 ms

Resources Loaded

2.6 sec

Page Rendered

514 ms

nt1.tv screenshot

About Website

Visit nt1.tv now to see the best up-to-date Nt 1 content for France and also check out these interesting facts you probably never knew about nt1.tv

Retrouvez vos émissions et séries TFX préférées. Suivez vos programmes TFX en direct et en streaming. Découvrez les vidéos et actualités exclusives de vos animateurs, personnages et candidats préférés...

Visit nt1.tv

Key Findings

We analyzed Nt1.tv page load time and found that the first response time was 261 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nt1.tv performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value5,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

nt1.tv

261 ms

www.nt1.tv

262 ms

tfx

352 ms

Slider-uNY3NjJf.css

31 ms

index-B9YZQzwz.css

72 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Nt1.tv, 78% (38 requests) were made to Photos.tf1.fr and 18% (9 requests) were made to Tf1.fr. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Photos.tf1.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 522.2 kB (15%)

Content Size

3.5 MB

After Optimization

3.0 MB

In fact, the total size of Nt1.tv main page is 3.5 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. 45% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 420.2 kB

  • Original 475.5 kB
  • After minification 475.1 kB
  • After compression 55.3 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 420.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 179 B

  • Original 3.0 MB
  • After minification 3.0 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. Nt 1 images are well optimized though.

CSS Optimization

-99%

Potential reduce by 101.8 kB

  • Original 103.2 kB
  • After minification 5.2 kB
  • After compression 1.3 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. Nt1.tv needs all CSS files to be minified and compressed as it can save up to 101.8 kB or 99% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

46

After Optimization

46

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nt 1. According to our analytics all requests are already optimized.

Accessibility Review

nt1.tv accessibility score

98

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.

Best Practices

nt1.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

nt1.tv 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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nt1.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 Nt1.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

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