Tools & Wizards About Us
pelletsheizung.at screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

pelletsheizung.at

Pelletheizung von ÖkoFEN | Österreichs Pelletheizungen Profi

Page Load Speed

7.7 sec in total

First Response

411 ms

Resources Loaded

5.9 sec

Page Rendered

1.4 sec

pelletsheizung.at screenshot

About Website

Click here to check amazing Pelletsheizung content for Austria. Otherwise, check out these important facts you probably never knew about pelletsheizung.at

Europas Pelletheizung Spezialist ✔ perfekte Wärmesystem ✔ CO2-neutral & ressourcenschonend heizen ➤ Starke Heizung für Modernisierung & Neubau.

Visit pelletsheizung.at

Key Findings

We analyzed Pelletsheizung.at page load time and found that the first response time was 411 ms and then it took 7.3 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

pelletsheizung.at performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value22.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.423

23/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

pelletsheizung.at

411 ms

757 ms

font-awesome.min.css

23 ms

swiper-bundle.min.css

37 ms

lightgallery.min.css

39 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Pelletsheizung.at, 41% (34 requests) were made to Oekofen.com and 29% (24 requests) were made to S3.eu-central-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Oekofen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.0 kB (10%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pelletsheizung.at main page is 3.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 70.3 kB

  • Original 89.5 kB
  • After minification 86.7 kB
  • After compression 19.2 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 70.3 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 320.1 kB

  • Original 3.5 MB
  • After minification 3.2 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. Pelletsheizung images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

  • Original 181.6 kB
  • After minification 181.6 kB
  • After compression 179.0 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.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 104.5 kB
  • After minification 104.5 kB
  • After compression 104.5 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. Pelletsheizung.at has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (24%)

Requests Now

66

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pelletsheizung. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pelletsheizung.at

pelletsheizung.at

411 ms

757 ms

font-awesome.min.css

font-awesome.min.css

23 ms

swiper-bundle.min.css

swiper-bundle.min.css

37 ms

lightgallery.min.css

lightgallery.min.css

39 ms

minify-bs5.gz.css

minify-bs5.gz.css

477 ms

cmp-load.js

cmp-load.js

49 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

20 ms

jquery.min.js

jquery.min.js

15 ms

chart.umd.min.js

chart.umd.min.js

21 ms

swiper-bundle.min.js

swiper-bundle.min.js

21 ms

lightgallery-all.min.js

lightgallery-all.min.js

20 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

17 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

27 ms

minify-bs5.gz.js

minify-bs5.gz.js

433 ms

Brennwerttechnik.png

Brennwerttechnik.png

121 ms

logo.png

logo.png

115 ms

search.png

search.png

116 ms

login.png

login.png

471 ms

co2-neutrale-website.png

co2-neutrale-website.png

487 ms

unicef-logo-2021-09.png

unicef-logo-2021-09.png

487 ms

Heizwerttechnik.png

Heizwerttechnik.png

469 ms

Stromerzeugend.png

Stromerzeugend.png

487 ms

menuepunkt-flamme-zeroflame.png

menuepunkt-flamme-zeroflame.png

623 ms

Lagerung.png

Lagerung.png

625 ms

icon_puffer_solar.png

icon_puffer_solar.png

624 ms

uebersicht-touch-2021.png

uebersicht-touch-2021.png

716 ms

Sonstiges.png

Sonstiges.png

624 ms

waermepumpe.png

waermepumpe.png

623 ms

waermepumpe_kessel.png

waermepumpe_kessel.png

706 ms

header-startseite-fluss.jpg

header-startseite-fluss.jpg

4307 ms

banner-wp-ph-1800x650px-1.jpg

banner-wp-ph-1800x650px-1.jpg

1229 ms

header_desktopfoerderrechner3.jpg

header_desktopfoerderrechner3.jpg

1034 ms

brennwerttechnik-zeroflame-max-.jpg

brennwerttechnik-zeroflame-max-.jpg

929 ms

heizwerttechnik-zeroflame-max.jpg

heizwerttechnik-zeroflame-max.jpg

913 ms

pelletslagerung.png

pelletslagerung.png

1034 ms

energiemanagement.png

energiemanagement.png

1122 ms

zitat-startseite-desktop.jpg

zitat-startseite-desktop.jpg

1362 ms

icon-sanierung.jpg

icon-sanierung.jpg

1143 ms

icon-neubau.jpg

icon-neubau.jpg

1146 ms

zuverlaessigkeit.png

zuverlaessigkeit.png

1229 ms

nachhaltigkeit-icon.jpg

nachhaltigkeit-icon.jpg

1255 ms

vorschaubild-messestory.jpg

vorschaubild-messestory.jpg

1474 ms

wasserkraft_link.jpg

wasserkraft_link.jpg

1440 ms

prowork_video_head%20(1).jpg

prowork_video_head%20(1).jpg

1441 ms

3.jpg

3.jpg

1473 ms

wald-netherer-800x600.jpg

wald-netherer-800x600.jpg

1581 ms

vorschau-vorteile-ma.jpg

vorschau-vorteile-ma.jpg

1760 ms

zuverlaessig.jpg

zuverlaessig.jpg

1548 ms

innovation.png

innovation.png

1583 ms

anpassbarkeit-icon.png

anpassbarkeit-icon.png

1585 ms

yTT2JFdNhwM

yTT2JFdNhwM

123 ms

weltkarte_gruen.jpg

weltkarte_gruen.jpg

1625 ms

onlineberater-600x400px.jpg

onlineberater-600x400px.jpg

1990 ms

teaser-produktkatalog-deutsch.jpg

teaser-produktkatalog-deutsch.jpg

774 ms

teaser-beratungsgespraech-garten-cta.jpg

teaser-beratungsgespraech-garten-cta.jpg

744 ms

2E450B_4_0.woff

2E450B_4_0.woff

737 ms

2E450B_5_0.woff

2E450B_5_0.woff

753 ms

2E450B_0_0.woff

2E450B_0_0.woff

643 ms

2E450B_1_0.woff

2E450B_1_0.woff

643 ms

PPNeueMachina-PlainLight.woff

PPNeueMachina-PlainLight.woff

752 ms

PPNeueMachina-PlainRegularItalic.woff

PPNeueMachina-PlainRegularItalic.woff

832 ms

PPNeueMachina-PlainBold.woff

PPNeueMachina-PlainBold.woff

852 ms

PPNeueMachina-PlainBlack.woff

PPNeueMachina-PlainBlack.woff

845 ms

gotham-medium-webfont.woff

gotham-medium-webfont.woff

851 ms

gotham-bold-webfont.woff

gotham-bold-webfont.woff

866 ms

gotham-black-webfont.woff

gotham-black-webfont.woff

882 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

36 ms

twitter.png

twitter.png

923 ms

youtube.png

youtube.png

942 ms

facebook.png

facebook.png

939 ms

instagram.png

instagram.png

941 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

54 ms

9Z66e_kIUHiT36NNaH3ECtVnZbQwRKz1JAady_W2534.js

9Z66e_kIUHiT36NNaH3ECtVnZbQwRKz1JAady_W2534.js

112 ms

embed.js

embed.js

54 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

48 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

48 ms

Create

Create

90 ms

GenerateIT

GenerateIT

23 ms

log_event

log_event

15 ms

Accessibility Review

pelletsheizung.at accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

pelletsheizung.at best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pelletsheizung.at SEO score

90

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 Pelletsheizung.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 Pelletsheizung.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

pelletsheizung.at

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