Tools & Wizards About Us
renault-koeln.de screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

renault-koeln.de

RRG - Der Händler für Renault Neu- & Gebrauchtwagen Modelle

Page Load Speed

3.8 sec in total

First Response

1.3 sec

Resources Loaded

2.2 sec

Page Rendered

284 ms

renault-koeln.de screenshot

About Website

Click here to check amazing Renault Koeln content for Germany. Otherwise, check out these important facts you probably never knew about renault-koeln.de

Finden Sie bei uns aktuelle & gebraucht Renault Modelle vom Renault Zoe bis zum neuen Renault Rafale SUV - Jetzt Probe fahren bei Ihrem RRG Händler in der Nähe

Visit renault-koeln.de

Key Findings

We analyzed Renault-koeln.de page load time and found that the first response time was 1.3 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

renault-koeln.de performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

renault

1263 ms

app.css

97 ms

homepage.css

191 ms

manifest.js

300 ms

vendor.js

373 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Renault-koeln.de, 13% (3 requests) were made to Cdn.cookielaw.org and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Rrg-auto.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.5 kB (21%)

Content Size

805.8 kB

After Optimization

636.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renault-koeln.de main page is 805.8 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. 45% of websites need less resources to load. Images take 373.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 136.3 kB

  • Original 164.9 kB
  • After minification 132.2 kB
  • After compression 28.6 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 32.7 kB, which is 20% 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 136.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 48 B

  • Original 373.9 kB
  • After minification 373.8 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. Renault Koeln images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 17.5 kB

  • Original 208.0 kB
  • After minification 208.0 kB
  • After compression 190.6 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

-27%

Potential reduce by 15.7 kB

  • Original 59.0 kB
  • After minification 59.0 kB
  • After compression 43.3 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. Renault-koeln.de needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (47%)

Requests Now

19

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renault Koeln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

renault

renault

1263 ms

app.css

app.css

97 ms

homepage.css

homepage.css

191 ms

manifest.js

manifest.js

300 ms

vendor.js

vendor.js

373 ms

app.js

app.js

337 ms

script-tag-inject.js

script-tag-inject.js

337 ms

branded-homepage.js

branded-homepage.js

363 ms

newsletter.js

newsletter.js

428 ms

gtm.js

gtm.js

77 ms

loader.js

loader.js

371 ms

renault-loading-circle.png

renault-loading-circle.png

208 ms

divider.png

divider.png

208 ms

tick.svg

tick.svg

209 ms

renault-new-vehicles.jpg

renault-new-vehicles.jpg

323 ms

renault-used-vehicles.jpg

renault-used-vehicles.jpg

244 ms

renault-aftersales-service.jpg

renault-aftersales-service.jpg

298 ms

NouvelR-Regular.ttf

NouvelR-Regular.ttf

387 ms

NouvelR-Bold.woff

NouvelR-Bold.woff

249 ms

otSDKStub.js

otSDKStub.js

58 ms

3c4bf0db-4325-40e9-9457-db163620f3c2.json

3c4bf0db-4325-40e9-9457-db163620f3c2.json

28 ms

location

location

52 ms

otBannerSdk.js

otBannerSdk.js

17 ms

Accessibility Review

renault-koeln.de accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

[role]s do not have all required [aria-*] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

renault-koeln.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

renault-koeln.de SEO score

90

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Renault-koeln.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Renault-koeln.de 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

renault-koeln.de

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