Report Summary

  • 41


    Renders faster than
    62% of other websites

  • 0


  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 0


Perlen-Contor Preciosa-Glasperlen zu Top Preisen im Online Shop

Page Load Speed

23.2 sec in total

First Response

2.7 sec

Resources Loaded

14 sec

Page Rendered

6.5 sec screenshot

About Website

Click here to check amazing Perlen Contor Stricker content for Germany. Otherwise, check out these important facts you probably never knew about

Der Spezialist für Glasperlen immer in bester Preciosa Qualität. Rocailles, Wachsperlen, Schmuckperlen, laufend Rabattaktionen im Shop.


Key Findings

We analyzed page load time and found that the first response time was 2.7 sec and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics performance score


Measured Metrics





FCP (First Contentful Paint)

Value2.8 s



LCP (Largest Contentful Paint)

Value2.8 s



SI (Speed Index)

Value22.0 s



TBT (Total Blocking Time)

Value20,850 ms



CLS (Cumulative Layout Shift)




TTI (Time to Interactive)

Value25.5 s



Network Requests Diagram

2672 ms


490 ms


1137 ms


1459 ms


1280 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to and no external sources were called. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 756.8 kB (70%)

Content Size

1.1 MB

After Optimization

320.9 kB

In fact, the total size of main page is 1.1 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. 60% of websites need less resources to load. HTML takes 745.2 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 709.7 kB

  • Original 745.2 kB
  • After minification 509.6 kB
  • After compression 35.5 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. This page needs HTML code to be minified as it can gain 235.6 kB, which is 32% 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 709.7 kB or 95% of the original size.

Image Optimization


Potential reduce by 0 B

  • Original 92.9 kB
  • After minification 92.9 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. Perlen Contor Stricker images are well optimized though.

JavaScript Optimization


Potential reduce by 39.5 kB

  • Original 183.0 kB
  • After minification 183.0 kB
  • After compression 143.6 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 39.5 kB or 22% of the original size.

CSS Optimization


Potential reduce by 7.6 kB

  • Original 56.6 kB
  • After minification 56.6 kB
  • After compression 48.9 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 7.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (87%)

Requests Now


After Optimization


The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perlen Contor Stricker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Best Practices best practices score


Areas of Improvement

Trust and Safety




Does not use HTTPS


Includes front-end JavaScript libraries with known security vulnerabilities


Ensure CSP is effective against XSS attacks





Detected JavaScript libraries


Page has valid source maps

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 matches the claimed 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 Perlen Contor Stricker. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: