Tools & Wizards About Us
heizung-ab-lager.at screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    57% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

heizung-ab-lager.at

Heizung - Ihre Heizungsanlage von HEIZTEC | Heizungsshop

Page Load Speed

3.1 sec in total

First Response

299 ms

Resources Loaded

2.6 sec

Page Rendered

189 ms

heizung-ab-lager.at screenshot

About Website

Visit heizung-ab-lager.at now to see the best up-to-date Heizung Ablager content for Austria and also check out these interesting facts you probably never knew about heizung-ab-lager.at

Heizung von HEIZTEC, ob Holzkessel, Pelletkessel oder Wärmepumpen als Wärmeerzeuger, passend dazu Pufferspeicher und Warmwasser Boiler - alles aus ei…

Visit heizung-ab-lager.at

Key Findings

We analyzed Heizung-ab-lager.at page load time and found that the first response time was 299 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

heizung-ab-lager.at performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

heizung-ab-lager.at

299 ms

index

1125 ms

thickbox.css

179 ms

stylesheet.css

195 ms

jquery-1.2.6.min.js

279 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 48% of them (20 requests) were addressed to the original Heizung-ab-lager.at, 19% (8 requests) were made to Apis.google.com and 12% (5 requests) were made to Heizungs-shop.at. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Heizung-ab-lager.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.3 kB (37%)

Content Size

421.4 kB

After Optimization

267.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heizung-ab-lager.at main page is 421.4 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. 35% of websites need less resources to load. Images take 205.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 20.4 kB

  • Original 27.7 kB
  • After minification 26.9 kB
  • After compression 7.3 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 20.4 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 3.5 kB

  • Original 205.2 kB
  • After minification 201.7 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. Heizung Ablager images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 102.6 kB

  • Original 154.9 kB
  • After minification 151.7 kB
  • After compression 52.2 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 102.6 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 27.8 kB

  • Original 33.6 kB
  • After minification 28.1 kB
  • After compression 5.9 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. Heizung-ab-lager.at needs all CSS files to be minified and compressed as it can save up to 27.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (53%)

Requests Now

40

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heizung Ablager. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heizung-ab-lager.at

heizung-ab-lager.at

299 ms

index

index

1125 ms

thickbox.css

thickbox.css

179 ms

stylesheet.css

stylesheet.css

195 ms

jquery-1.2.6.min.js

jquery-1.2.6.min.js

279 ms

thickbox-compressed.js

thickbox-compressed.js

187 ms

jquery.cycle.lite.1.1.js

jquery.cycle.lite.1.1.js

190 ms

tagcanvas.js

tagcanvas.js

369 ms

solarcode.js

solarcode.js

252 ms

mhk.js

mhk.js

117 ms

Head630x150px.jpg

Head630x150px.jpg

114 ms

HeizTec_preiswerte-Heiztechnik.jpg

HeizTec_preiswerte-Heiztechnik.jpg

522 ms

button.php

button.php

514 ms

bg_topmenu.gif

bg_topmenu.gif

105 ms

bg_topmenu_breakline.gif

bg_topmenu_breakline.gif

100 ms

bg_breadcrumb.gif

bg_breadcrumb.gif

116 ms

bg_breadcrumbarrow.gif

bg_breadcrumbarrow.gif

108 ms

bg_boxheader.gif

bg_boxheader.gif

110 ms

button_quick_find.gif

button_quick_find.gif

197 ms

newsletter.jpg

newsletter.jpg

209 ms

atmos-gsp-kombikessel.png

atmos-gsp-kombikessel.png

302 ms

login.gif

login.gif

205 ms

footer-logo.png

footer-logo.png

299 ms

Logo150px_fachbetrieb.jpg

Logo150px_fachbetrieb.jpg

103 ms

flagge_GB.jpg

flagge_GB.jpg

183 ms

payments_150x335.gif

payments_150x335.gif

186 ms

piwik.js

piwik.js

430 ms

like.php

like.php

177 ms

default.png

default.png

102 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

484 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

550 ms

loadingAnimation.gif

loadingAnimation.gif

106 ms

plusone.js

plusone.js

78 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

24 ms

fastbutton

fastbutton

83 ms

postmessageRelay

postmessageRelay

32 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

37 ms

rpc:shindig_random.js

rpc:shindig_random.js

87 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

20 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

24 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

Accessibility Review

heizung-ab-lager.at 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.

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

<frame> or <iframe> elements do not have a title

Best Practices

heizung-ab-lager.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

heizung-ab-lager.at SEO score

91

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 Heizung-ab-lager.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 Heizung-ab-lager.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

heizung-ab-lager.at

Open Graph description is not detected on the main page of Heizung Ablager. 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: