Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

dunkermotoren.com

Dunkermotoren

Page Load Speed

9.6 sec in total

First Response

157 ms

Resources Loaded

4.2 sec

Page Rendered

5.3 sec

About Website

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Key Findings

We analyzed Dunkermotoren.com page load time and found that the first response time was 157 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dunkermotoren.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value47.5 s

0/100

25%

SI (Speed Index)

Value34.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value56.2 s

0/100

10%

Network Requests Diagram

dunkermotoren.com

157 ms

www.dunkermotoren.com

574 ms

googleConsent.js

82 ms

OtAutoBlock.js

29 ms

otSDKStub.js

39 ms

Our browser made a total of 315 requests to load all elements on the main page. We found that 93% of them (294 requests) were addressed to the original Dunkermotoren.com, 2% (7 requests) were made to Ametekcdn.azureedge.net and 2% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Shopapi.dunkermotoren.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (27%)

Content Size

10.7 MB

After Optimization

7.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dunkermotoren.com main page is 10.7 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. Only a small number of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 93.4 kB

  • Original 110.4 kB
  • After minification 86.5 kB
  • After compression 17.0 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 23.9 kB, which is 22% 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 93.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 6.2 MB
  • After minification 6.2 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. Dunkermotoren images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 2.7 MB

  • Original 4.2 MB
  • After minification 4.2 MB
  • After compression 1.5 MB

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 2.7 MB or 65% of the original size.

CSS Optimization

-34%

Potential reduce by 87.6 kB

  • Original 258.7 kB
  • After minification 223.9 kB
  • After compression 171.2 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. Dunkermotoren.com needs all CSS files to be minified and compressed as it can save up to 87.6 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 286 (92%)

Requests Now

311

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 311 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dunkermotoren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 132 to 1 for JavaScripts and from 156 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dunkermotoren.com accessibility score

98

Accessibility Issues

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

dunkermotoren.com best practices score

67

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

Displays images with incorrect aspect ratio

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

dunkermotoren.com SEO score

70

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dunkermotoren.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dunkermotoren.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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