Access code-nemesis.com. Réussir son site web avec les conseils de Code Nemesis

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value4.7 s

79/100

10%

code-nemesis.com

289 ms

www.code-nemesis.com

571 ms

style.min.css

269 ms

front-flex.min.css

265 ms

sow-image-default-8b5b6f678277.css

274 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 85% of them (50 requests) were addressed to the original Code-nemesis.com, 10% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Code-nemesis.com.

Content Size

611.6 kB

After Optimization

550.3 kB

In fact, the total size of Code-nemesis.com main page is 611.6 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 535.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 58.8 kB

Original 76.7 kB
After minification 75.8 kB
After compression 17.9 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 58.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

Original 535.0 kB
After minification 532.4 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. Code Nemesis images are well optimized though.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Nemesis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Code-nemesis.com 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 Code-nemesis.com 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

code-nemesis.com

Open Graph description is not detected on the main page of Code Nemesis. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Réussir son site web avec les conseils de Code Nemesis

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)

Network Requests Diagram

code-nemesis.com

www.code-nemesis.com

style.min.css

front-flex.min.css

sow-image-default-8b5b6f678277.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

code-nemesis.com

www.code-nemesis.com

style.min.css

front-flex.min.css

sow-image-default-8b5b6f678277.css

css

sow-headline-default-47f8fa2d1700-7.css

sow-headline-default-5d5cfa3a14f8-7.css

sow-image-default-4e6925654b7a-7.css

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sow-headline-default-039a05f24340-7.css

sow-headline-default-04971e04eb36-7.css

sow-headline-default-17a46dac4635-7.css

style.css

bootstrap.min.css

font-awesome.min.css

aos.css

global.css

template.css

css2

sow-headline-default-bcff62cc078a-7.css

sow-headline-default-aaa64520fe4a-7.css

sow-headline-default-3a284710b758-7.css

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sow-headline-default-3d9070e04479-7.css

sow-headline-default-82d9915c9009-7.css

sow-headline-default-e4a21a49bc51.css

sow-headline-default-daa07ab16d5a-7.css

sow-headline-default-02be0d80f6d4-7.css

sow-headline-default-fadbe9b9341a-7.css

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Creez-et-referencez.jpg

Avoir-un-site-vitrine.png

site-e-commerce.png

sites-catalogues.png

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site-web-1.jpg

Le-graphisme-et-webdesign.jpg

graphisme.png