Tools & Wizards About Us
soltek-velbert.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

soltek-velbert.de

Willkommen - Ingo Soltek GmbH & CO KG Ingo Soltek GmbH & CO KG

Page Load Speed

16.6 sec in total

First Response

676 ms

Resources Loaded

15.7 sec

Page Rendered

234 ms

soltek-velbert.de screenshot

About Website

Visit soltek-velbert.de now to see the best up-to-date Soltek Velbert content and also check out these interesting facts you probably never knew about soltek-velbert.de

Ingo Soltek Bad und Heizung aus Velbert ist Ihr kompetenter Ansprechpartner rund um Bad, Heizung, Sanitäranlagen und Haustechnik.

Visit soltek-velbert.de

Key Findings

We analyzed Soltek-velbert.de page load time and found that the first response time was 676 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

soltek-velbert.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value12,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

soltek-velbert.de

676 ms

www.soltek-velbert.de

749 ms

styles.css

6007 ms

colorbox.css

454 ms

jquery.min.js

24 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Soltek-velbert.de, 6% (2 requests) were made to Tracker.euroweb.net and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Soltek-velbert.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.0 kB (9%)

Content Size

905.4 kB

After Optimization

825.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Soltek-velbert.de main page is 905.4 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 794.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.9 kB

  • Original 12.7 kB
  • After minification 11.4 kB
  • After compression 2.8 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 9.9 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 3.2 kB

  • Original 794.5 kB
  • After minification 791.3 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. Soltek Velbert images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 55.4 kB

  • Original 83.9 kB
  • After minification 78.1 kB
  • After compression 28.5 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 55.4 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 11.4 kB

  • Original 14.3 kB
  • After minification 9.7 kB
  • After compression 2.9 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. Soltek-velbert.de needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (41%)

Requests Now

29

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Soltek Velbert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

soltek-velbert.de

soltek-velbert.de

676 ms

www.soltek-velbert.de

www.soltek-velbert.de

749 ms

styles.css

styles.css

6007 ms

colorbox.css

colorbox.css

454 ms

jquery.min.js

jquery.min.js

24 ms

cufon-yui.js

cufon-yui.js

694 ms

FutonLarge_400.font.js

FutonLarge_400.font.js

902 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

467 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

468 ms

core.js

core.js

679 ms

tracker.js

tracker.js

309 ms

bg.jpg

bg.jpg

8069 ms

header.jpg

header.jpg

714 ms

logo.png

logo.png

646 ms

loading.gif

loading.gif

711 ms

slider1.jpg

slider1.jpg

1969 ms

slider2.jpg

slider2.jpg

2917 ms

slider3.jpg

slider3.jpg

2870 ms

slider4.jpg

slider4.jpg

4752 ms

slider5.jpg

slider5.jpg

2700 ms

slider6.jpg

slider6.jpg

3693 ms

slider7.jpg

slider7.jpg

4231 ms

navi.png

navi.png

3095 ms

unternehmen.jpg

unternehmen.jpg

4522 ms

footer.png

footer.png

3921 ms

mail.jpg

mail.jpg

3899 ms

phone.jpg

phone.jpg

4121 ms

address.jpg

address.jpg

4137 ms

counter.js

counter.js

324 ms

loading.gif

loading.gif

4295 ms

controls.png

controls.png

4313 ms

prev.png

prev.png

153 ms

next.png

next.png

149 ms

Accessibility Review

soltek-velbert.de accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

soltek-velbert.de best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

soltek-velbert.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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Soltek-velbert.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 Soltek-velbert.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

soltek-velbert.de

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