Tools & Wizards About Us
mercedes-benz.co.uk screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% 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

mercedes-benz.co.uk

Mercedes-Benz Passenger Cars UK

Page Load Speed

1.7 sec in total

First Response

246 ms

Resources Loaded

1.3 sec

Page Rendered

72 ms

mercedes-benz.co.uk screenshot

About Website

Visit mercedes-benz.co.uk now to see the best up-to-date Mercedes Benz content for United Kingdom and also check out these interesting facts you probably never knew about mercedes-benz.co.uk

A blend of luxury, sportiness and performance. Be it Saloon, Estate, Coupé, Cabriolet, Roadster, SUV and more. Experience the products from Mercedes-Benz.

Visit mercedes-benz.co.uk

Key Findings

We analyzed Mercedes-benz.co.uk page load time and found that the first response time was 246 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

mercedes-benz.co.uk performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value6,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.611

10/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

mercedes-benz.co.uk

246 ms

www.mercedes-benz.co.uk

118 ms

owc.min.css

124 ms

vue.min.js

158 ms

globals.css

140 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 11% of them (5 requests) were addressed to the original Mercedes-benz.co.uk, 84% (37 requests) were made to Assets.oneweb.mercedes-benz.com and 2% (1 request) were made to Userlike-cdn-widgets.s3-eu-west-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (773 ms) relates to the external source Assets.oneweb.mercedes-benz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (70%)

Content Size

2.3 MB

After Optimization

671.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mercedes-benz.co.uk main page is 2.3 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. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 220.8 kB

  • Original 281.3 kB
  • After minification 272.4 kB
  • After compression 60.5 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 220.8 kB or 78% of the original size.

JavaScript Optimization

-68%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 558.7 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 1.2 MB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 198.4 kB

  • Original 250.4 kB
  • After minification 249.8 kB
  • After compression 52.0 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. Mercedes-benz.co.uk needs all CSS files to be minified and compressed as it can save up to 198.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (95%)

Requests Now

42

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercedes Benz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mercedes-benz.co.uk

mercedes-benz.co.uk

246 ms

www.mercedes-benz.co.uk

www.mercedes-benz.co.uk

118 ms

owc.min.css

owc.min.css

124 ms

vue.min.js

vue.min.js

158 ms

globals.css

globals.css

140 ms

globals.css

globals.css

139 ms

style.css

style.css

141 ms

style.css

style.css

136 ms

style.css

style.css

134 ms

style.css

style.css

142 ms

style.css

style.css

156 ms

cookie-banner.esm.js

cookie-banner.esm.js

146 ms

cookie-banner.js

cookie-banner.js

150 ms

publish.0.20240429164859.min.js

publish.0.20240429164859.min.js

27 ms

publish.0.20240429164859.min.css

publish.0.20240429164859.min.css

43 ms

publish.0.20240429164859.min.css

publish.0.20240429164859.min.css

46 ms

index.js

index.js

142 ms

owc.min.js

owc.min.js

136 ms

index.js

index.js

177 ms

workbench.esm.js

workbench.esm.js

144 ms

workbench.js

workbench.js

173 ms

globals.css

globals.css

173 ms

c11y.esm.js

c11y.esm.js

172 ms

c11y.js

c11y.js

178 ms

workbench.esm.js

workbench.esm.js

208 ms

index.js

index.js

773 ms

index.js

index.js

172 ms

index.js

index.js

173 ms

ciam.js

ciam.js

188 ms

wkomodule.js

wkomodule.js

191 ms

bootstrap.js

bootstrap.js

389 ms

bootstrap.js

bootstrap.js

186 ms

bootstrap.js

bootstrap.js

195 ms

index.wc.js

index.wc.js

205 ms

index.js

index.js

209 ms

vmos-flyout-1.16.3.min.js

vmos-flyout-1.16.3.min.js

202 ms

index.wc.js

index.wc.js

211 ms

bootstrap-esm.js

bootstrap-esm.js

212 ms

footnote-reference-component.esm.js

footnote-reference-component.esm.js

222 ms

footnote-component.esm.js

footnote-component.esm.js

225 ms

50e5a648f2aa4eaa939df93ca0411174b55173d675ce4d87ade028abd3661015.js

50e5a648f2aa4eaa939df93ca0411174b55173d675ce4d87ade028abd3661015.js

312 ms

index.js

index.js

247 ms

globals.css

globals.css

63 ms

gtm.js

gtm.js

148 ms

Accessibility Review

mercedes-benz.co.uk accessibility score

100

Accessibility Issues

Best Practices

mercedes-benz.co.uk 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

Missing source maps for large first-party JavaScript

SEO Factors

mercedes-benz.co.uk 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

mercedes-benz.co.uk

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