Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

jan-pietruska.de

Fullservice Webdesign | jan pietruska INTERNETAGENTUR

Page Load Speed

12.2 sec in total

First Response

951 ms

Resources Loaded

7.1 sec

Page Rendered

4.2 sec

jan-pietruska.de screenshot

About Website

Visit jan-pietruska.de now to see the best up-to-date Jan Pietruska content and also check out these interesting facts you probably never knew about jan-pietruska.de

Ihre Internetagentur aus Greifswald für Webdesign, Onlineshops, Suchmaschinenoptimierung (SEO), Social Media (facebook, Instagram), und Google Adwords - Konzeption und Beratung sind für uns selbstvers...

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Key Findings

We analyzed Jan-pietruska.de page load time and found that the first response time was 951 ms and then it took 11.3 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

jan-pietruska.de performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

www.jan-pietruska.de

951 ms

style.css

178 ms

colorbox.css

212 ms

vtpkonfigurator.css

227 ms

vtpkonfigurator_wpfix.css

228 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 92% of them (103 requests) were addressed to the original Jan-pietruska.de, 3% (3 requests) were made to Piwik.jan-pietruska.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jan-pietruska.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.7 kB (11%)

Content Size

3.0 MB

After Optimization

2.7 MB

In fact, the total size of Jan-pietruska.de main page is 3.0 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. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 95.7 kB

  • Original 122.1 kB
  • After minification 115.6 kB
  • After compression 26.4 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 95.7 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 72.5 kB

  • Original 2.6 MB
  • After minification 2.6 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. Jan Pietruska images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 155.2 kB

  • Original 275.0 kB
  • After minification 273.5 kB
  • After compression 119.7 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 155.2 kB or 56% of the original size.

CSS Optimization

-79%

Potential reduce by 9.2 kB

  • Original 11.7 kB
  • After minification 8.9 kB
  • After compression 2.5 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. Jan-pietruska.de needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (11%)

Requests Now

108

After Optimization

96

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jan Pietruska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jan-pietruska.de accessibility score

95

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

jan-pietruska.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

jan-pietruska.de SEO score

85

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jan-pietruska.de 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 Jan-pietruska.de 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 description is not detected on the main page of Jan Pietruska. 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: