Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nd-lab.fr

Gardeners : agence de communication créative & digitale

Page Load Speed

4.5 sec in total

First Response

198 ms

Resources Loaded

2.8 sec

Page Rendered

1.5 sec

nd-lab.fr screenshot

About Website

Welcome to nd-lab.fr homepage info - get ready to check Nd Lab best content right away, or after learning these important things about nd-lab.fr

Agence de communication créative et digitale avec des projets sur-mesure : publicité, site web, e-commerce, branding, contenus, campagnes

Visit nd-lab.fr

Key Findings

We analyzed Nd-lab.fr page load time and found that the first response time was 198 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nd-lab.fr performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

nd-lab.fr

198 ms

www.agencenetdesign.com

233 ms

www.agencenetdesign.com

347 ms

www.agencegardeners.com

464 ms

styles.css

178 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nd-lab.fr, 82% (67 requests) were made to Agencegardeners.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (876 ms) relates to the external source Agencegardeners.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.0 kB (7%)

Content Size

1.8 MB

After Optimization

1.7 MB

In fact, the total size of Nd-lab.fr main page is 1.8 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. 70% of websites need less resources to load. Images take 878.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 101.6 kB

  • Original 127.4 kB
  • After minification 104.1 kB
  • After compression 25.8 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 23.2 kB, which is 18% 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 101.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 21.8 kB

  • Original 878.5 kB
  • After minification 856.7 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. Nd Lab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 433 B

  • Original 725.3 kB
  • After minification 725.3 kB
  • After compression 724.9 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

-0%

Potential reduce by 224 B

  • Original 47.0 kB
  • After minification 47.0 kB
  • After compression 46.8 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. Nd-lab.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (32%)

Requests Now

72

After Optimization

49

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nd Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nd-lab.fr accessibility score

100

Accessibility Issues

Best Practices

nd-lab.fr best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nd-lab.fr 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 Nd-lab.fr 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 Nd-lab.fr 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 Nd Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: