Tools & Wizards About Us
haustechnik-saar.de screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

haustechnik-saar.de

Heizung Sanitär Klima - Schröder Haustechnik Dillingen Saar

Page Load Speed

8.1 sec in total

First Response

351 ms

Resources Loaded

7.4 sec

Page Rendered

368 ms

haustechnik-saar.de screenshot

About Website

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

Wir sind ein Fachbetrieb für Leckageortung,Wasserschadensanierung, Badsanierung im Saarland. Heizung Sanitär Rohrleitungsbau Klima.

Visit haustechnik-saar.de

Key Findings

We analyzed Haustechnik-saar.de page load time and found that the first response time was 351 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

haustechnik-saar.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

haustechnik-saar.de

351 ms

haustechnik-saar.de

4120 ms

styles.css

313 ms

cookie-law-info-public.css

325 ms

cookie-law-info-gdpr.css

428 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 60% of them (33 requests) were addressed to the original Haustechnik-saar.de, 36% (20 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Haustechnik-saar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 868.4 kB (24%)

Content Size

3.7 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Haustechnik-saar.de main page is 3.7 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. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 212.6 kB

  • Original 247.6 kB
  • After minification 243.0 kB
  • After compression 35.0 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 212.6 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 122.9 kB

  • Original 2.5 MB
  • After minification 2.4 MB

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. Haustechnik Saar images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 480.0 kB

  • Original 875.4 kB
  • After minification 873.9 kB
  • After compression 395.5 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 480.0 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 53.0 kB

  • Original 61.1 kB
  • After minification 55.6 kB
  • After compression 8.1 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. Haustechnik-saar.de needs all CSS files to be minified and compressed as it can save up to 53.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (48%)

Requests Now

31

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haustechnik Saar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

haustechnik-saar.de

haustechnik-saar.de

351 ms

haustechnik-saar.de

haustechnik-saar.de

4120 ms

styles.css

styles.css

313 ms

cookie-law-info-public.css

cookie-law-info-public.css

325 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

428 ms

jquery.min.js

jquery.min.js

327 ms

jquery-migrate.min.js

jquery-migrate.min.js

127 ms

cookie-law-info-public.js

cookie-law-info-public.js

237 ms

Logo3-Haustechnik-Schr%C3%B6der-Kopie.png

Logo3-Haustechnik-Schr%C3%B6der-Kopie.png

224 ms

LeckageortungK.jpg

LeckageortungK.jpg

2189 ms

plumber_icon_04.png

plumber_icon_04.png

113 ms

plumber_icon_09.png

plumber_icon_09.png

105 ms

Radiator.png

Radiator.png

116 ms

air-conditioning.png

air-conditioning.png

115 ms

SanierungRot.png

SanierungRot.png

206 ms

plumber_icon_02.png

plumber_icon_02.png

208 ms

photo_2021-04-01_12-53-12.jpg

photo_2021-04-01_12-53-12.jpg

318 ms

BadBild2G.jpg

BadBild2G.jpg

734 ms

photo_2021-04-01_13-00-24.jpg

photo_2021-04-01_13-00-24.jpg

507 ms

Badsanierung_Geberit_Sigma_Saarland_Saarlouis_2.jpg

Badsanierung_Geberit_Sigma_Saarland_Saarlouis_2.jpg

516 ms

Badsanierung_Komplettbad_Saarland_Dillingen_2.jpg

Badsanierung_Komplettbad_Saarland_Dillingen_2.jpg

874 ms

Badsanierung_Komplettbad_Saarland_Dillingen_1.jpg

Badsanierung_Komplettbad_Saarland_Dillingen_1.jpg

1084 ms

et-divi-dynamic-tb-662-tb-608-tb-748-4-late.css

et-divi-dynamic-tb-662-tb-608-tb-748-4-late.css

545 ms

index.js

index.js

581 ms

index.js

index.js

648 ms

scripts.min.js

scripts.min.js

772 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

766 ms

api.js

api.js

48 ms

recaptcha.js

recaptcha.js

806 ms

jquery.mobile.js

jquery.mobile.js

881 ms

common.js

common.js

879 ms

sticky-elements.js

sticky-elements.js

893 ms

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67 ms

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modules.woff

1016 ms

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69 ms

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73 ms

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recaptcha__en.js

28 ms

D%C3%A4mmschichttrocknung.jpeg

D%C3%A4mmschichttrocknung.jpeg

1876 ms

Accessibility Review

haustechnik-saar.de accessibility score

76

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

Form elements do not have associated labels

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

haustechnik-saar.de best practices score

92

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

SEO Factors

haustechnik-saar.de SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Haustechnik-saar.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 Haustechnik-saar.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

haustechnik-saar.de

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