Tools & Wizards About Us
wuensch-haustechnik.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wuensch-haustechnik.de

Ihr Sanitärinstallateur aus Bocholt - Helmut Wünsch GmbH

Page Load Speed

4.2 sec in total

First Response

496 ms

Resources Loaded

3.5 sec

Page Rendered

196 ms

wuensch-haustechnik.de screenshot

About Website

Visit wuensch-haustechnik.de now to see the best up-to-date Wuenschh Aus Technik content and also check out these interesting facts you probably never knew about wuensch-haustechnik.de

Ihre Spezialisten für Sanitär, Heizung und Klimatechnik und vielem mehr aus Bocholt - Helmut Wünsch GmbH

Visit wuensch-haustechnik.de

Key Findings

We analyzed Wuensch-haustechnik.de page load time and found that the first response time was 496 ms and then it took 3.7 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

wuensch-haustechnik.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

wuensch-haustechnik.de

496 ms

www.wuensch-haustechnik.de

1402 ms

get.aspx

223 ms

loadingq.svg

334 ms

functions.js

1377 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Wuensch-haustechnik.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Wuensch-haustechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.4 kB (36%)

Content Size

282.6 kB

After Optimization

180.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Wuensch-haustechnik.de main page is 282.6 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. Only 10% of websites need less resources to load. Javascripts take 161.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 44.4 kB

  • Original 57.2 kB
  • After minification 57.0 kB
  • After compression 12.8 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 44.4 kB or 78% of the original size.

JavaScript Optimization

-24%

Potential reduce by 38.5 kB

  • Original 161.9 kB
  • After minification 161.9 kB
  • After compression 123.4 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 38.5 kB or 24% of the original size.

CSS Optimization

-31%

Potential reduce by 19.5 kB

  • Original 63.5 kB
  • After minification 63.5 kB
  • After compression 44.0 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. Wuensch-haustechnik.de needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

wuensch-haustechnik.de

wuensch-haustechnik.de

496 ms

www.wuensch-haustechnik.de

www.wuensch-haustechnik.de

1402 ms

get.aspx

get.aspx

223 ms

loadingq.svg

loadingq.svg

334 ms

functions.js

functions.js

1377 ms

get.aspx

get.aspx

1260 ms

functions.js

functions.js

573 ms

piwikQ.js

piwikQ.js

410 ms

get.aspx

get.aspx

109 ms

get.aspx

get.aspx

110 ms

Accessibility Review

wuensch-haustechnik.de accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes are not valid or misspelled

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

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

wuensch-haustechnik.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wuensch-haustechnik.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

High

Tap targets are not sized appropriately

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 Wuensch-haustechnik.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 Wuensch-haustechnik.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

wuensch-haustechnik.de

Open Graph data is detected on the main page of Wuenschh Aus Technik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: