Tools & Wizards About Us
dennistroeger.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dennistroeger.com

THE Hackathon Acquisition System™

Page Load Speed

2.3 sec in total

First Response

48 ms

Resources Loaded

1.5 sec

Page Rendered

739 ms

dennistroeger.com screenshot

About Website

Click here to check amazing Dennistroeger content for Germany. Otherwise, check out these important facts you probably never knew about dennistroeger.com

Land Your Next High-Ticket Consulting Deal in 45 Days*

Visit dennistroeger.com

Key Findings

We analyzed Dennistroeger.com page load time and found that the first response time was 48 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dennistroeger.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

dennistroeger.com

48 ms

www.histack.io

311 ms

histack-io-9dba55.webflow.9eb3004e0.min.css

30 ms

jquery-3.5.1.min.dc5e7f18c8.js

23 ms

webflow.0ee9439f6.js

55 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dennistroeger.com, 54% (14 requests) were made to Cdn.prod.website-files.com and 8% (2 requests) were made to Dennistroeger.containers.piwik.pro. The less responsive or slowest element that took the longest time to load (567 ms) relates to the external source Dennistroeger.containers.piwik.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.9 kB (10%)

Content Size

574.8 kB

After Optimization

515.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dennistroeger.com main page is 574.8 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. 45% of websites need less resources to load. Images take 354.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.3 kB

  • Original 31.1 kB
  • After minification 30.9 kB
  • After compression 7.8 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 23.3 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 354.1 kB
  • After minification 354.1 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. Dennistroeger images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 35.5 kB

  • Original 175.7 kB
  • After minification 175.7 kB
  • After compression 140.2 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 35.5 kB or 20% of the original size.

CSS Optimization

-1%

Potential reduce by 94 B

  • Original 13.9 kB
  • After minification 13.9 kB
  • After compression 13.8 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. Dennistroeger.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dennistroeger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dennistroeger.com

dennistroeger.com

48 ms

www.histack.io

www.histack.io

311 ms

histack-io-9dba55.webflow.9eb3004e0.min.css

histack-io-9dba55.webflow.9eb3004e0.min.css

30 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

23 ms

webflow.0ee9439f6.js

webflow.0ee9439f6.js

55 ms

e4118ec0-8073-4493-bf56-3cc1b872c9d6.js

e4118ec0-8073-4493-bf56-3cc1b872c9d6.js

567 ms

6630df3a19db0934b7578e42_Screenshot%202024-04-30%20at%2014.08.21.webp

6630df3a19db0934b7578e42_Screenshot%202024-04-30%20at%2014.08.21.webp

10 ms

6686a60b9179818eb48c5bdf_neuroflash_105fdd68db.svg

6686a60b9179818eb48c5bdf_neuroflash_105fdd68db.svg

19 ms

6630baa935a417d58788ec66_indeed%20(1).webp

6630baa935a417d58788ec66_indeed%20(1).webp

21 ms

6630a892415339ab6aedc7b1_lg.jpg

6630a892415339ab6aedc7b1_lg.jpg

23 ms

6630bac7d3c96bc99ac39614_md2x.jpg

6630bac7d3c96bc99ac39614_md2x.jpg

22 ms

6686a6420cacfabeea9f57f8_1718227038150.jpg

6686a6420cacfabeea9f57f8_1718227038150.jpg

23 ms

6630cd7a8954c8e792a27464_sm%20(2).jpeg

6630cd7a8954c8e792a27464_sm%20(2).jpeg

20 ms

6630cd82a905ab1129ae2835_sm-1.jpeg

6630cd82a905ab1129ae2835_sm-1.jpeg

29 ms

6630d14ec64e4342b6d367de_line.svg

6630d14ec64e4342b6d367de_line.svg

30 ms

6630ceedefc04ebe03372b80_IMG_0557-scaled-min-min.jpg

6630ceedefc04ebe03372b80_IMG_0557-scaled-min-min.jpg

34 ms

6630cef084bd310d43fd93d1_IMG_0563-scaled-min-min.jpg

6630cef084bd310d43fd93d1_IMG_0563-scaled-min-min.jpg

33 ms

662fb1eb096aed69f1e545c2_Screenshot-2024-04-21-at-21.23.13.webp

662fb1eb096aed69f1e545c2_Screenshot-2024-04-21-at-21.23.13.webp

32 ms

662fb6f7dbfe19e0fe58ce41_Inter-VariableFont_slnt%2Cwght.ttf

662fb6f7dbfe19e0fe58ce41_Inter-VariableFont_slnt%2Cwght.ttf

313 ms

js

js

77 ms

ppms.js

ppms.js

98 ms

insight.min.js

insight.min.js

29 ms

analytics.js

analytics.js

33 ms

insight_tag_errors.gif

insight_tag_errors.gif

120 ms

collect

collect

15 ms

ppms.php

ppms.php

366 ms

Accessibility Review

dennistroeger.com 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

dennistroeger.com best practices score

92

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

Page has valid source maps

SEO Factors

dennistroeger.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dennistroeger.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dennistroeger.com 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

dennistroeger.com

Open Graph description is not detected on the main page of Dennistroeger. 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: