Report Summary

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    Best Practices

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Billig Biludlejning, Sammenlign Lejning Priser -

Page Load Speed

4.3 sec in total

First Response

278 ms

Resources Loaded

3.8 sec

Page Rendered

308 ms screenshot

About Website

Click here to check amazing E Biludlejning content. Otherwise, check out these important facts you probably never knew about

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Key Findings

We analyzed page load time and found that the first response time was 278 ms and then it took 4.1 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 performance score


Network Requests Diagram

278 ms

2177 ms


330 ms


261 ms


494 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 44% (55 requests) were made to and 25% (32 requests) were made to The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (64%)

Content Size

1.7 MB

After Optimization

608.5 kB

In fact, the total size of main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 941.8 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 240.9 kB

  • Original 292.7 kB
  • After minification 262.7 kB
  • After compression 51.9 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 240.9 kB or 82% of the original size.

Image Optimization


Potential reduce by 68.7 kB

  • Original 312.4 kB
  • After minification 243.7 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. Obviously, E Biludlejning needs image optimization as it can save up to 68.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization


Potential reduce by 652.2 kB

  • Original 941.8 kB
  • After minification 909.7 kB
  • After compression 289.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 652.2 kB or 69% of the original size.

CSS Optimization


Potential reduce by 142.5 kB

  • Original 165.8 kB
  • After minification 130.9 kB
  • After compression 23.3 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. needs all CSS files to be minified and compressed as it can save up to 142.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (36%)

Requests Now


After Optimization


The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Biludlejning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that main page’s claimed encoding is iso-8859-1. 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 E Biludlejning. 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: