Tools & Wizards About Us
groupegrasser.fr screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

groupegrasser.fr

Grasser | Voitures neuves et d'occasion dans 5 concessions en Alsace

Page Load Speed

3.9 sec in total

First Response

272 ms

Resources Loaded

3.1 sec

Page Rendered

471 ms

groupegrasser.fr screenshot

About Website

Click here to check amazing Groupe Grasser content for France. Otherwise, check out these important facts you probably never knew about groupegrasser.fr

Groupe Automobile Grasser : voitures neuves et d'occasion dans nos 5 concessions en Alsace. Après-vente, réparation, reprise et financement.

Visit groupegrasser.fr

Key Findings

We analyzed Groupegrasser.fr page load time and found that the first response time was 272 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

groupegrasser.fr performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.317

37/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

groupegrasser.fr

272 ms

www.groupegrasser.fr

714 ms

css2

53 ms

styles.css

203 ms

surchage.css

283 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 55% of them (30 requests) were addressed to the original Groupegrasser.fr, 13% (7 requests) were made to Cdnjs.cloudflare.com and 13% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (802 ms) belongs to the original domain Groupegrasser.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 641.3 kB (8%)

Content Size

7.9 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Groupegrasser.fr main page is 7.9 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 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 176.2 kB

  • Original 190.0 kB
  • After minification 107.9 kB
  • After compression 13.8 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 82.1 kB, which is 43% 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 176.2 kB or 93% of the original size.

Image Optimization

-6%

Potential reduce by 424.5 kB

  • Original 7.6 MB
  • After minification 7.1 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. Groupe Grasser images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 36.7 kB

  • Original 114.9 kB
  • After minification 113.5 kB
  • After compression 78.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.7 kB or 32% of the original size.

CSS Optimization

-6%

Potential reduce by 3.8 kB

  • Original 62.1 kB
  • After minification 62.1 kB
  • After compression 58.3 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. Groupegrasser.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Groupe Grasser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

groupegrasser.fr

groupegrasser.fr

272 ms

www.groupegrasser.fr

www.groupegrasser.fr

714 ms

css2

css2

53 ms

styles.css

styles.css

203 ms

surchage.css

surchage.css

283 ms

fix.css

fix.css

281 ms

style.css

style.css

284 ms

flatpickr.min.css

flatpickr.min.css

55 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

56 ms

jquery.min.js

jquery.min.js

56 ms

tarteaucitron-center.min.css

tarteaucitron-center.min.css

542 ms

load.js

load.js

534 ms

jquery-ui.js

jquery-ui.js

46 ms

uikit.min.js

uikit.min.js

79 ms

uikit-icons.min.js

uikit-icons.min.js

53 ms

js

js

114 ms

nouislider.min.js

nouislider.min.js

51 ms

wNumb.min.js

wNumb.min.js

56 ms

flatpickr

flatpickr

46 ms

fr.js

fr.js

63 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

60 ms

main.js

main.js

478 ms

fix.js

fix.js

289 ms

bkg-annonce-1.jpg

bkg-annonce-1.jpg

272 ms

bkg-annonce-1.jpg

bkg-annonce-1.jpg

271 ms

65d2cb69152796d1c03ef8f7b3678d78.jpg

65d2cb69152796d1c03ef8f7b3678d78.jpg

328 ms

background-acces-rapide-mobile.jpg

background-acces-rapide-mobile.jpg

259 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd1ao.woff

67 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd1ao.woff

217 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc1ao.woff

274 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba1ao.woff

273 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a1ao.woff

275 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja1ao.woff

274 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa1ao.woff

275 ms

icomoon.ttf

icomoon.ttf

257 ms

icomoon.ttf

icomoon.ttf

256 ms

background-search-mobile.jpg

background-search-mobile.jpg

337 ms

background-mobile.jpg

background-mobile.jpg

339 ms

arrow-search-white.svg

arrow-search-white.svg

335 ms

background-demande-essai.jpg

background-demande-essai.jpg

336 ms

background-service-reprise.jpg

background-service-reprise.jpg

337 ms

background-service.jpg

background-service.jpg

393 ms

background-location.jpg

background-location.jpg

431 ms

k.svg

k.svg

386 ms

update.min.js

update.min.js

118 ms

logo-client.svg

logo-client.svg

142 ms

1188b2e4a669ae846dabf5188f726dcc.jpg

1188b2e4a669ae846dabf5188f726dcc.jpg

421 ms

eb58a5613d64153260a8f7c384a0431b.png

eb58a5613d64153260a8f7c384a0431b.png

706 ms

665cd3f09f9d2e94046bf731667713b4.png

665cd3f09f9d2e94046bf731667713b4.png

653 ms

d92db6262fd0433b59f5f444e2708545.png

d92db6262fd0433b59f5f444e2708545.png

696 ms

64f4cd0f6ad1a09b6355d00d358e82b7.png

64f4cd0f6ad1a09b6355d00d358e82b7.png

741 ms

8ac414e39c5a735a4d2ad790f1ba82a7.png

8ac414e39c5a735a4d2ad790f1ba82a7.png

802 ms

photo_1.jpeg

photo_1.jpeg

520 ms

tarteaucitron.min.css

tarteaucitron.min.css

433 ms

tarteaucitron.en.min.js

tarteaucitron.en.min.js

448 ms

Accessibility Review

groupegrasser.fr accessibility score

88

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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

groupegrasser.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

groupegrasser.fr SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Groupegrasser.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 Groupegrasser.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

groupegrasser.fr

Open Graph description is not detected on the main page of Groupe Grasser. 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: