Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

flierl-haustechnik.de

Startseite | FLIERL Heizung Sanitär Klima

Page Load Speed

3.6 sec in total

First Response

321 ms

Resources Loaded

3 sec

Page Rendered

227 ms

flierl-haustechnik.de screenshot

About Website

Click here to check amazing FLIERL Haustechnik content. Otherwise, check out these important facts you probably never knew about flierl-haustechnik.de

Unser Betrieb ist spezialisiert auf die Bereiche Heizungs- und Klimatechnik, Bad und Sanitär. Wir sorgen dafür, dass es bei Ihnen nicht nass, kalt und ungemütlich wird, sondern immer warm und trocken ...

Visit flierl-haustechnik.de

Key Findings

We analyzed Flierl-haustechnik.de page load time and found that the first response time was 321 ms and then it took 3.2 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

flierl-haustechnik.de performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

flierl-haustechnik.de

321 ms

www.flierl-haustechnik.de

269 ms

www.flierl-haustechnik.de

1118 ms

css

56 ms

44161ff28ddb.css

588 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 78% of them (18 requests) were addressed to the original Flierl-haustechnik.de, 17% (4 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Flierl-haustechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 522.5 kB (65%)

Content Size

801.2 kB

After Optimization

278.8 kB

In fact, the total size of Flierl-haustechnik.de main page is 801.2 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. 30% of websites need less resources to load. Javascripts take 489.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.8 kB

  • Original 17.5 kB
  • After minification 17.1 kB
  • After compression 4.7 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 12.8 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.0 kB
  • After minification 112.0 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. FLIERL Haustechnik images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 346.6 kB

  • Original 489.2 kB
  • After minification 464.1 kB
  • After compression 142.6 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 346.6 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 163.0 kB

  • Original 182.6 kB
  • After minification 131.6 kB
  • After compression 19.5 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. Flierl-haustechnik.de needs all CSS files to be minified and compressed as it can save up to 163.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (31%)

Requests Now

16

After Optimization

11

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FLIERL 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

flierl-haustechnik.de accessibility score

95

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

flierl-haustechnik.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

flierl-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 Flierl-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 Flierl-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

Open Graph description is not detected on the main page of FLIERL Haustechnik. 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: