Tools & Wizards About Us

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

waermepumpe-installation.de

Startseite - Wärmepumpe, Erdwärme Heizung, Wärmepumpenheizung, Reparatur und Wartung und Installation in Berlin - Brandenburg und anderswo | MHA-Berli...

Page Load Speed

2 sec in total

First Response

268 ms

Resources Loaded

1.6 sec

Page Rendered

137 ms

About Website

Click here to check amazing Waermepumpe Installation content. Otherwise, check out these important facts you probably never knew about waermepumpe-installation.de

Wartung, Reparatur, Service Wärmepumpe, Wärmepumpenheizung, Planung und Installation in Berlin, Brandenburg und anderswo

Visit waermepumpe-installation.de

Key Findings

We analyzed Waermepumpe-installation.de page load time and found that the first response time was 268 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

waermepumpe-installation.de performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

waermepumpe-installation.de

268 ms

index.html

524 ms

bootstrap.min.css

418 ms

style.css

312 ms

mha-header.png

448 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Waermepumpe-installation.de, 92% (12 requests) were made to Waermepumpe-reparatur.de. The less responsive or slowest element that took the longest time to load (779 ms) relates to the external source Waermepumpe-reparatur.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.2 kB (41%)

Content Size

819.2 kB

After Optimization

485.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Waermepumpe-installation.de main page is 819.2 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. 20% of websites need less resources to load. Images take 426.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 27.1 kB

  • Original 38.6 kB
  • After minification 38.5 kB
  • After compression 11.4 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 27.1 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 20.5 kB

  • Original 426.1 kB
  • After minification 405.6 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. Waermepumpe Installation images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 163.0 kB

  • Original 208.9 kB
  • After minification 161.6 kB
  • After compression 45.9 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 163.0 kB or 78% of the original size.

CSS Optimization

-85%

Potential reduce by 123.6 kB

  • Original 145.6 kB
  • After minification 145.2 kB
  • After compression 22.0 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. Waermepumpe-installation.de needs all CSS files to be minified and compressed as it can save up to 123.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Waermepumpe Installation. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

waermepumpe-installation.de accessibility score

96

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

Best Practices

waermepumpe-installation.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

High

Page has valid source maps

SEO Factors

waermepumpe-installation.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 Waermepumpe-installation.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 Waermepumpe-installation.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

Open Graph description is not detected on the main page of Waermepumpe Installation. 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: