Tools & Wizards About Us
derbauer.de screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 83

    SEO

    Google-friendlier than
    54% of websites

derbauer.de

derBauer AVM | Audio Visual Media since 1999

Page Load Speed

1.4 sec in total

First Response

362 ms

Resources Loaded

838 ms

Page Rendered

187 ms

derbauer.de screenshot

About Website

Welcome to derbauer.de homepage info - get ready to check DerBauer best content for Germany right away, or after learning these important things about derbauer.de

Die besten Audiovisuellen Effekte, 2D+3D Dashboard & Interface Anwendungen für Ihr Unternehmen. Seit 1999 bekannt für Qualität 'Made in Germany'. Die weltbesten Special Audio Effects für Ihre Produkti...

Visit derbauer.de

Key Findings

We analyzed Derbauer.de page load time and found that the first response time was 362 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

derbauer.de performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

derbauer.de

362 ms

db_CLOSE_BUT_0000.png

190 ms

db_LG_SEQ1_0.jpg

105 ms

reservationwide-webfont.woff

208 ms

qtypesquare-bold-webfont.woff

308 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Derbauer.de and no external sources were called. The less responsive or slowest element that took the longest time to load (362 ms) belongs to the original domain Derbauer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.5 kB (18%)

Content Size

114.4 kB

After Optimization

93.9 kB

  • HTML
  • Images

In fact, the total size of Derbauer.de main page is 114.4 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 87.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.1 kB

  • Original 26.5 kB
  • After minification 26.4 kB
  • After compression 6.4 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 20.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 370 B

  • Original 87.9 kB
  • After minification 87.6 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. DerBauer images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DerBauer. According to our analytics all requests are already optimized.

Network Requests Diagram

derbauer.de

derbauer.de

362 ms

db_CLOSE_BUT_0000.png

db_CLOSE_BUT_0000.png

190 ms

db_LG_SEQ1_0.jpg

db_LG_SEQ1_0.jpg

105 ms

reservationwide-webfont.woff

reservationwide-webfont.woff

208 ms

qtypesquare-bold-webfont.woff

qtypesquare-bold-webfont.woff

308 ms

qtypesquare-extralight-webfont.woff

qtypesquare-extralight-webfont.woff

311 ms

db_LG_SEQ1_1.jpg

db_LG_SEQ1_1.jpg

104 ms

db_LG_SEQ1_2.jpg

db_LG_SEQ1_2.jpg

111 ms

Accessibility Review

derbauer.de accessibility score

42

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

derbauer.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

derbauer.de SEO score

83

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Derbauer.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Derbauer.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

derbauer.de

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