Tools & Wizards About Us
delko.fr screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

delko.fr

Delko - Garage auto dans toute la France : Révision et pneus

Page Load Speed

4.1 sec in total

First Response

316 ms

Resources Loaded

3.5 sec

Page Rendered

262 ms

delko.fr screenshot

About Website

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

Delko, votre réseau de garages auto en France, propose entretien, réparation véhicules toutes marques et changement de pneus. Devis et rendez-vous en ligne.

Visit delko.fr

Key Findings

We analyzed Delko.fr page load time and found that the first response time was 316 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

delko.fr performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

delko.fr

316 ms

delko.fr

1264 ms

bootstrap.min.css

103 ms

font-awesome.min.css

201 ms

beton_stylesheet.css

271 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 40% of them (23 requests) were addressed to the original Delko.fr, 16% (9 requests) were made to Fonts.gstatic.com and 10% (6 requests) were made to Platform.delko.fr. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Platform.delko.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.4 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delko.fr main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 34.8 kB

  • Original 44.4 kB
  • After minification 42.4 kB
  • After compression 9.5 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 34.8 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 26.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Delko images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 36.4 kB

  • Original 308.8 kB
  • After minification 308.8 kB
  • After compression 272.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.4 kB or 12% of the original size.

CSS Optimization

-2%

Potential reduce by 797 B

  • Original 38.4 kB
  • After minification 38.4 kB
  • After compression 37.6 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. Delko.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (53%)

Requests Now

45

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delko.fr

delko.fr

316 ms

delko.fr

delko.fr

1264 ms

bootstrap.min.css

bootstrap.min.css

103 ms

font-awesome.min.css

font-awesome.min.css

201 ms

beton_stylesheet.css

beton_stylesheet.css

271 ms

Delko-icon-set.css

Delko-icon-set.css

272 ms

css

css

37 ms

css

css

64 ms

base.min.css

base.min.css

282 ms

delko.min.css

delko.min.css

284 ms

devis.min.css

devis.min.css

283 ms

megamenu.min.css

megamenu.min.css

296 ms

animate-image.css

animate-image.css

364 ms

homepage.min.css

homepage.min.css

365 ms

glyphicons.less

glyphicons.less

378 ms

js

js

44 ms

api.js

api.js

100 ms

jquery.js

jquery.js

526 ms

bootstrap.js

bootstrap.js

539 ms

css

css

19 ms

recaptcha__en.js

recaptcha__en.js

403 ms

js

js

99 ms

js

js

189 ms

gtm.js

gtm.js

188 ms

fbevents.js

fbevents.js

397 ms

662f47ec65d6e824988084.jpeg

662f47ec65d6e824988084.jpeg

1323 ms

662f4949cadd8246151961.jpeg

662f4949cadd8246151961.jpeg

1225 ms

662f481c9bf61867278533.jpeg

662f481c9bf61867278533.jpeg

1455 ms

658acad4c072c509219498.jpeg

658acad4c072c509219498.jpeg

1271 ms

658acb4d63b3d789629816.jpeg

658acb4d63b3d789629816.jpeg

1548 ms

64f0b2caa9ade278460090.jpeg

64f0b2caa9ade278460090.jpeg

1329 ms

Logo-ovale_RVB.svg

Logo-ovale_RVB.svg

385 ms

baseline-2L_RVB.svg

baseline-2L_RVB.svg

381 ms

Visu_revision-2022_1120x560.jpg

Visu_revision-2022_1120x560.jpg

389 ms

Visu_meca-2022_1120x560.jpg

Visu_meca-2022_1120x560.jpg

390 ms

Garage_franchise-2022_1120x560.jpg

Garage_franchise-2022_1120x560.jpg

388 ms

visu_pneu-320px.png

visu_pneu-320px.png

494 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

321 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

426 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

588 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

588 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

588 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

586 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

587 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

588 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

588 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

611 ms

beton-boldcondensed-webfont.woff

beton-boldcondensed-webfont.woff

438 ms

analytics.js

analytics.js

385 ms

insight.min.js

insight.min.js

538 ms

js

js

214 ms

02eb3f16-b5aa-471c-bf67-c4d59cde3fe1.js

02eb3f16-b5aa-471c-bf67-c4d59cde3fe1.js

411 ms

collect

collect

140 ms

collect

collect

151 ms

collect

collect

39 ms

collect

collect

24 ms

ga-audiences

ga-audiences

65 ms

ga-audiences

ga-audiences

79 ms

Accessibility Review

delko.fr accessibility score

87

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

delko.fr best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

delko.fr SEO score

91

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

High

Tap targets are not sized appropriately

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 Delko.fr 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 Delko.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

delko.fr

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