Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

treuz.de

Jochen Treuz – Experte für Digitalisierung im Rechnungswesen und Elektronische Rechnungsabwicklung

Page Load Speed

13.3 sec in total

First Response

304 ms

Resources Loaded

12 sec

Page Rendered

990 ms

About Website

Click here to check amazing Treuz content. Otherwise, check out these important facts you probably never knew about treuz.de

Seminare, Beratung und Projektbegleitung: Unterstützung bei der Digitalisierung im Rechnungswesen und der Elektronischen Rechnungsabwicklung (E-Rechnungsverordnungen, GoBD, ZUGFeRD, XRechnung)

Visit treuz.de

Key Findings

We analyzed Treuz.de page load time and found that the first response time was 304 ms and then it took 13 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

treuz.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

treuz.de

304 ms

www.treuz.de

748 ms

cookieblocker.min.css

320 ms

wpo-minify-header-2cd510ea.min.css

418 ms

wpo-minify-header-a2405bca.min.js

536 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 35% of them (21 requests) were addressed to the original Treuz.de, 30% (18 requests) were made to Terminland.de and 18% (11 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Terminland.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (57%)

Content Size

2.1 MB

After Optimization

917.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Treuz.de main page is 2.1 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. 40% of websites need less resources to load. HTML takes 808.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 723.7 kB

  • Original 808.8 kB
  • After minification 807.3 kB
  • After compression 85.1 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 723.7 kB or 89% of the original size.

Image Optimization

-10%

Potential reduce by 52.8 kB

  • Original 517.0 kB
  • After minification 464.2 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. Treuz images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 299.8 kB

  • Original 603.8 kB
  • After minification 603.1 kB
  • After compression 304.0 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 299.8 kB or 50% of the original size.

CSS Optimization

-67%

Potential reduce by 128.6 kB

  • Original 192.3 kB
  • After minification 192.0 kB
  • After compression 63.8 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. Treuz.de needs all CSS files to be minified and compressed as it can save up to 128.6 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (65%)

Requests Now

48

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Treuz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

treuz.de accessibility score

92

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

treuz.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

treuz.de SEO score

93

Search Engine Optimization Advices

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