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Report Summary

About Website

Click here to check amazing Notebookcheck content for France. Otherwise, check out these important facts you probably never knew about notebookcheck.biz

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

notebookcheck.biz

32 ms

www.notebookcheck.biz

707 ms

bb245202f0.css

482 ms

ac5d5618a8.css

31 ms

notebookcheck.css

38 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 96% of them (76 requests) were addressed to the original Notebookcheck.biz, 1% (1 request) were made to Cdn.snigelweb.com and 1% (1 request) were made to Btloader.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Notebookcheck.biz.

Content Size

677.4 kB

After Optimization

513.4 kB

In fact, the total size of Notebookcheck.biz main page is 677.4 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. 40% of websites need less resources to load. Images take 441.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 155.1 kB

Original 193.0 kB
After minification 191.7 kB
After compression 37.9 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 155.1 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 8.2 kB

Original 441.5 kB
After minification 433.3 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. Notebookcheck images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 215 B

Original 33.5 kB
After minification 33.5 kB
After compression 33.3 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

-6%

Potential reduce by 562 B

Original 9.5 kB
After minification 9.4 kB
After compression 8.9 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. Notebookcheck.biz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notebookcheck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS 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

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

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

UTF-8

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

notebookcheck.biz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Revues et rapports de ordinateurs portatifs et smartphones, ordiphones - Notebookcheck.fr

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)