Tools & Wizards About Us
akustikbau-niederrhein.de screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

akustikbau-niederrhein.de

Akustikbau-Niederrhein - Ihr Spezialist für Trockenbau und Innenausbau - Akustikbau-Niederrhein

Page Load Speed

7.4 sec in total

First Response

1.3 sec

Resources Loaded

5.8 sec

Page Rendered

324 ms

akustikbau-niederrhein.de screenshot

About Website

Click here to check amazing Akustikbau Niederrhein content. Otherwise, check out these important facts you probably never knew about akustikbau-niederrhein.de

Sie suchen eine fachmännische Firma für Trockenbau und Innenausbau? Dann sind Sie bei uns genau richtig! Akustikbau-Niederrhein aus Moers.Wir bieten Ihnen hochwertigen Trockenbau und Innenausbau, sowi...

Visit akustikbau-niederrhein.de

Key Findings

We analyzed Akustikbau-niederrhein.de page load time and found that the first response time was 1.3 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

akustikbau-niederrhein.de performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

akustikbau-niederrhein.de

1300 ms

www.akustikbau-niederrhein.de

1564 ms

styles.css

155 ms

jquery.js

480 ms

mailmask.js

325 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Akustikbau-niederrhein.de, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Tracker.webstyle.de. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Akustikbau-niederrhein.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.6 kB (14%)

Content Size

1.0 MB

After Optimization

868.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Akustikbau-niederrhein.de main page is 1.0 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. 20% of websites need less resources to load. Images take 820.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.9 kB

  • Original 9.8 kB
  • After minification 9.1 kB
  • After compression 2.9 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 6.9 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 12.8 kB

  • Original 820.4 kB
  • After minification 807.7 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. Akustikbau Niederrhein images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 103.4 kB

  • Original 156.1 kB
  • After minification 149.7 kB
  • After compression 52.7 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 103.4 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 18.6 kB

  • Original 23.3 kB
  • After minification 16.7 kB
  • After compression 4.7 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. Akustikbau-niederrhein.de needs all CSS files to be minified and compressed as it can save up to 18.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (43%)

Requests Now

28

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akustikbau Niederrhein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

akustikbau-niederrhein.de

akustikbau-niederrhein.de

1300 ms

www.akustikbau-niederrhein.de

www.akustikbau-niederrhein.de

1564 ms

styles.css

styles.css

155 ms

jquery.js

jquery.js

480 ms

mailmask.js

mailmask.js

325 ms

form_validation.js

form_validation.js

326 ms

jquery.js

jquery.js

34 ms

cufon-yui.js

cufon-yui.js

328 ms

Franklin_Gothic_Demi_Cond_400.font.js

Franklin_Gothic_Demi_Cond_400.font.js

328 ms

webstyle-cms.css

webstyle-cms.css

328 ms

lightbox.css

lightbox.css

477 ms

jquery.fancybox-1.3.1.css

jquery.fancybox-1.3.1.css

512 ms

fancybox.js

fancybox.js

516 ms

superfish.js

superfish.js

628 ms

tracker.js

tracker.js

328 ms

bgr-body.jpg

bgr-body.jpg

2107 ms

akustikbau-niederrhein.png

akustikbau-niederrhein.png

310 ms

bgr-navi.png

bgr-navi.png

311 ms

f_logo.png

f_logo.png

158 ms

phone-top.png

phone-top.png

159 ms

bgr-slideshow.jpg

bgr-slideshow.jpg

309 ms

slide-index.jpg

slide-index.jpg

933 ms

slide1-text.png

slide1-text.png

315 ms

bgr-line.png

bgr-line.png

462 ms

logos.png

logos.png

463 ms

icon-pdf.gif

icon-pdf.gif

465 ms

handy.png

handy.png

470 ms

qrcode.png

qrcode.png

616 ms

handy-neu.png

handy-neu.png

617 ms

counter.js

counter.js

331 ms

print.css

print.css

155 ms

Accessibility Review

akustikbau-niederrhein.de accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

akustikbau-niederrhein.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

High

Page has valid source maps

SEO Factors

akustikbau-niederrhein.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Akustikbau-niederrhein.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Akustikbau-niederrhein.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

akustikbau-niederrhein.de

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