Tools & Wizards About Us
dennisbach.de screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dennisbach.de

IT-Dienstleistungen | Webdesign | Konstanz/Bodensee

Page Load Speed

4.3 sec in total

First Response

353 ms

Resources Loaded

3.6 sec

Page Rendered

357 ms

dennisbach.de screenshot

About Website

Welcome to dennisbach.de homepage info - get ready to check Dennisbach best content right away, or after learning these important things about dennisbach.de

Mein Name ist Dennis Bach und ich bin als IT-Unternehmer am Bodensee tätig. Meine Leidenschaft ist es, funktionierende Kommunikationslösungen zu realisieren.

Visit dennisbach.de

Key Findings

We analyzed Dennisbach.de page load time and found that the first response time was 353 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dennisbach.de performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

dennisbach.de

353 ms

dennisbach.de

442 ms

www.dennisbach.de

326 ms

www.dennisbach.de

501 ms

7d2b9bb3518a.js

453 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Dennisbach.de, 11% (2 requests) were made to Piwik.dennisbach.de. The less responsive or slowest element that took the longest time to load (867 ms) belongs to the original domain Dennisbach.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.5 kB (5%)

Content Size

341.4 kB

After Optimization

325.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dennisbach.de main page is 341.4 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. 15% of websites need less resources to load. Images take 259.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.3 kB

  • Original 10.5 kB
  • After minification 9.4 kB
  • After compression 3.2 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 7.3 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 6.3 kB

  • Original 259.2 kB
  • After minification 252.9 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. Dennisbach images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 62 B

  • Original 57.4 kB
  • After minification 57.4 kB
  • After compression 57.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 1.9 kB

  • Original 14.4 kB
  • After minification 14.4 kB
  • After compression 12.5 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. Dennisbach.de needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dennisbach. According to our analytics all requests are already optimized.

Network Requests Diagram

dennisbach.de

dennisbach.de

353 ms

dennisbach.de

dennisbach.de

442 ms

www.dennisbach.de

www.dennisbach.de

326 ms

www.dennisbach.de

www.dennisbach.de

501 ms

7d2b9bb3518a.js

7d2b9bb3518a.js

453 ms

pure-min.css

pure-min.css

324 ms

grids-responsive-min.css

grids-responsive-min.css

325 ms

41e47a3c4a2d.css

41e47a3c4a2d.css

325 ms

rellax.min.js

rellax.min.js

343 ms

bg3.jpg

bg3.jpg

867 ms

logo-sprites.svg

logo-sprites.svg

392 ms

startseite-teaser-icons-sprites-router-black.svg

startseite-teaser-icons-sprites-router-black.svg

407 ms

teaser-it-solutions.webp

teaser-it-solutions.webp

351 ms

teaser-ecommerce.webp

teaser-ecommerce.webp

492 ms

teaser-webdesign.webp

teaser-webdesign.webp

362 ms

footer-banner.svg

footer-banner.svg

680 ms

matomo.js

matomo.js

664 ms

matomo.php

matomo.php

759 ms

Accessibility Review

dennisbach.de accessibility score

89

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

dennisbach.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

SEO Factors

dennisbach.de SEO score

92

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 Dennisbach.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 Dennisbach.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

dennisbach.de

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