Tools & Wizards About Us
essmann-haustechnik.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

essmann-haustechnik.de

Heizsysteme, Energieberatung, Bad | Essmann Haustechnik Obernkirchen

Page Load Speed

3.4 sec in total

First Response

528 ms

Resources Loaded

2.5 sec

Page Rendered

369 ms

essmann-haustechnik.de screenshot

About Website

Visit essmann-haustechnik.de now to see the best up-to-date Essmann Haustechnik content and also check out these interesting facts you probably never knew about essmann-haustechnik.de

Willkommen bei Essmann Haustechnik aus Obernkirchen. Schwerpunkte: Ideen für Ihr Badezimmer, energiesparende Heizsysteme, Leckortung, Wasserschadensanierung

Visit essmann-haustechnik.de

Key Findings

We analyzed Essmann-haustechnik.de page load time and found that the first response time was 528 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

essmann-haustechnik.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.295

1/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

essmann-haustechnik.de

528 ms

www.essmann-haustechnik.de

679 ms

jquery.min.js

113 ms

icon_info.png

219 ms

icon_job.png

325 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Essmann-haustechnik.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Essmann-haustechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.9 kB (9%)

Content Size

947.5 kB

After Optimization

860.6 kB

  • HTML
  • Images

In fact, the total size of Essmann-haustechnik.de main page is 947.5 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. 30% of websites need less resources to load. Images take 841.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 86.7 kB

  • Original 106.1 kB
  • After minification 105.0 kB
  • After compression 19.4 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 86.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 161 B

  • Original 841.4 kB
  • After minification 841.2 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. Essmann Haustechnik images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Essmann Haustechnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

essmann-haustechnik.de

essmann-haustechnik.de

528 ms

www.essmann-haustechnik.de

www.essmann-haustechnik.de

679 ms

jquery.min.js

jquery.min.js

113 ms

icon_info.png

icon_info.png

219 ms

icon_job.png

icon_job.png

325 ms

icon_phone.png

icon_phone.png

326 ms

logo_essmann.png

logo_essmann.png

536 ms

style.min.css

style.min.css

432 ms

swipebox.min.css

swipebox.min.css

326 ms

lazyload.min.js

lazyload.min.js

323 ms

70fa723d4fd0550d9cde1d76138a3ba7.js

70fa723d4fd0550d9cde1d76138a3ba7.js

537 ms

slider-1079x512.jpg

slider-1079x512.jpg

637 ms

slider-essmann-im-einsatz-1079x512.jpg

slider-essmann-im-einsatz-1079x512.jpg

850 ms

slider_solaranlagen-1079x512.jpg

slider_solaranlagen-1079x512.jpg

642 ms

slider_heizung-1079x512.jpg

slider_heizung-1079x512.jpg

745 ms

icon_bad.png

icon_bad.png

636 ms

icon_heizsystem.png

icon_heizsystem.png

643 ms

werkzeuge.jpg

werkzeuge.jpg

743 ms

teaser_aktuelles_2.jpg

teaser_aktuelles_2.jpg

745 ms

teaser_profi_tipps.jpg

teaser_profi_tipps.jpg

751 ms

teaser_badideen.jpg

teaser_badideen.jpg

863 ms

logo_essmann.png

logo_essmann.png

858 ms

dashicons.min.css

dashicons.min.css

861 ms

front-flex.min.css

front-flex.min.css

851 ms

style.css

style.css

867 ms

responsive.css

responsive.css

1288 ms

flexslider.css

flexslider.css

470 ms

public.css

public.css

802 ms

sow-image-default-dbf295114b96-21.css

sow-image-default-dbf295114b96-21.css

477 ms

sow-image-default-8b5b6f678277-21.css

sow-image-default-8b5b6f678277-21.css

477 ms

icon_wasserschaden.png

icon_wasserschaden.png

112 ms

icon_shk-check.png

icon_shk-check.png

196 ms

icon_pfeil.png

icon_pfeil.png

200 ms

Accessibility Review

essmann-haustechnik.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

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

essmann-haustechnik.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

essmann-haustechnik.de SEO score

100

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

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 Essmann-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 Essmann-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

essmann-haustechnik.de

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