Report Summary

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    Best Practices

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Erfahrung mit Digitalen Kompetenzen - Michael Zwahlen

Page Load Speed

3.6 sec in total

First Response

658 ms

Resources Loaded

2.3 sec

Page Rendered

632 ms screenshot

About Website

Welcome to homepage info - get ready to check Str 8 Line best content right away, or after learning these important things about

Erfahrung mit Digitalen Kompetenzen in Bildung und Arbeitswelt teilt Michael Zwahlen auf seiner Website und zum Schlagwort #MeinDigitalesLeben.


Key Findings

We analyzed page load time and found that the first response time was 658 ms and then it took 3 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 performance score


Network Requests Diagram

658 ms


283 ms


555 ms


189 ms


247 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 76% of them (22 requests) were addressed to the original, 7% (2 requests) were made to and 7% (2 requests) were made to The less responsive or slowest element that took the longest time to load (750 ms) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 490.0 kB (73%)

Content Size

672.9 kB

After Optimization

182.9 kB

In fact, the total size of main page is 672.9 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. 25% of websites need less resources to load. Javascripts take 246.0 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 29.2 kB

  • Original 37.4 kB
  • After minification 34.9 kB
  • After compression 8.2 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 29.2 kB or 78% of the original size.

Image Optimization


Potential reduce by 145.3 kB

  • Original 212.4 kB
  • After minification 67.1 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, Str 8 Line needs image optimization as it can save up to 145.3 kB or 68% 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 156.6 kB

  • Original 246.0 kB
  • After minification 245.8 kB
  • After compression 89.5 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 156.6 kB or 64% of the original size.

CSS Optimization


Potential reduce by 158.9 kB

  • Original 177.0 kB
  • After minification 101.9 kB
  • After compression 18.1 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 158.9 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (75%)

Requests Now


After Optimization


The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Str 8 Line. 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 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 German is used on the page, and it does not match the claimed English language. Our system also found out that 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

Open Graph data is detected on the main page of Str 8 Line. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: