Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

akustikkonzept.de

buff.rocks GmbH Werbeagentur aus Magdeburg

Page Load Speed

5.6 sec in total

First Response

303 ms

Resources Loaded

4.9 sec

Page Rendered

489 ms

akustikkonzept.de screenshot

About Website

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

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Key Findings

We analyzed Akustikkonzept.de page load time and found that the first response time was 303 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

akustikkonzept.de performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value3.5 s

87/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

akustikkonzept.de

303 ms

hoergeraetewerbung.html

309 ms

style.css

196 ms

style.css

198 ms

hoergeraetewerbung2-1.css

310 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Akustikkonzept.de, 81% (54 requests) were made to Hoergeraetewerbung.de and 10% (7 requests) were made to . The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Hoergeraetewerbung.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.3 kB (22%)

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Akustikkonzept.de main page is 1.4 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.1 kB

  • Original 34.8 kB
  • After minification 29.3 kB
  • After compression 6.7 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.1 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 61.0 kB

  • Original 1.0 MB
  • After minification 955.7 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. Akustikkonzept images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 147.1 kB

  • Original 223.9 kB
  • After minification 221.6 kB
  • After compression 76.7 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 147.1 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 69.1 kB

  • Original 82.9 kB
  • After minification 57.1 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. Akustikkonzept.de needs all CSS files to be minified and compressed as it can save up to 69.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (52%)

Requests Now

58

After Optimization

28

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akustikkonzept. 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 from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

akustikkonzept.de accessibility score

90

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

akustikkonzept.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

akustikkonzept.de SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    ISO8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Akustikkonzept.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Akustikkonzept.de main page’s claimed encoding is iso8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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