Tools & Wizards About Us
installateur-notdienst-wien.co.at screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

installateur-notdienst-wien.co.at

Ihr Installateur Notdienst Wien | Jederzeit erreichbar

Page Load Speed

3.6 sec in total

First Response

413 ms

Resources Loaded

2.5 sec

Page Rendered

610 ms

installateur-notdienst-wien.co.at screenshot

About Website

Visit installateur-notdienst-wien.co.at now to see the best up-to-date Installateur Notdienst Wien content and also check out these interesting facts you probably never knew about installateur-notdienst-wien.co.at

Ihr Installateur Notdienst Wien ist 24 Stunden erreichbar ✓ Spezialisiert auf Gas-, Wasser-, Heizung- und Sanitärgebrechen ✓ Schnelle Hilfe ✓

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Key Findings

We analyzed Installateur-notdienst-wien.co.at page load time and found that the first response time was 413 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

installateur-notdienst-wien.co.at performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

installateur-notdienst-wien.co.at

413 ms

notdienstinstallateurwien.at

1162 ms

lazyload.min.js

115 ms

Installateur-Notdienst-Wien.png

336 ms

plumber-228010_1920.jpg

968 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Installateur-notdienst-wien.co.at, 80% (4 requests) were made to Notdienstinstallateurwien.at. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Notdienstinstallateurwien.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.0 kB (32%)

Content Size

549.5 kB

After Optimization

373.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Installateur-notdienst-wien.co.at main page is 549.5 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. Only 10% of websites need less resources to load. Images take 337.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 176.0 kB

  • Original 208.8 kB
  • After minification 204.1 kB
  • After compression 32.8 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 176.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 337.6 kB
  • After minification 337.6 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. Installateur Notdienst Wien images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 5 B

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 3.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Installateur Notdienst Wien. According to our analytics all requests are already optimized.

Network Requests Diagram

installateur-notdienst-wien.co.at

installateur-notdienst-wien.co.at

413 ms

notdienstinstallateurwien.at

notdienstinstallateurwien.at

1162 ms

lazyload.min.js

lazyload.min.js

115 ms

Installateur-Notdienst-Wien.png

Installateur-Notdienst-Wien.png

336 ms

plumber-228010_1920.jpg

plumber-228010_1920.jpg

968 ms

Accessibility Review

installateur-notdienst-wien.co.at accessibility score

96

Accessibility Issues

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

installateur-notdienst-wien.co.at best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

installateur-notdienst-wien.co.at SEO score

88

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

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 Installateur-notdienst-wien.co.at 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 Installateur-notdienst-wien.co.at 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

installateur-notdienst-wien.co.at

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