Tools & Wizards About Us
stiebel-eltron.com.au screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

stiebel-eltron.com.au

Premium Hot Water & Heating Solutions Since 1924 | STIEBEL ELTRON

Page Load Speed

6.3 sec in total

First Response

564 ms

Resources Loaded

5.3 sec

Page Rendered

420 ms

stiebel-eltron.com.au screenshot

About Website

Visit stiebel-eltron.com.au now to see the best up-to-date STIEBEL ELTRON content and also check out these interesting facts you probably never knew about stiebel-eltron.com.au

German engineered instant hot water systems, hot water and hydronic heating heat pumps, heat recovery filtration ventilation systems, space heaters and water filters for Australian homes.

Visit stiebel-eltron.com.au

Key Findings

We analyzed Stiebel-eltron.com.au page load time and found that the first response time was 564 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

stiebel-eltron.com.au performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.224

56/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

stiebel-eltron.com.au

564 ms

stiebel-eltron.com.au

862 ms

www.stiebel-eltron.com.au

1000 ms

bootstrap.ste.min.css

449 ms

all.css

122 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 54% of them (29 requests) were addressed to the original Stiebel-eltron.com.au, 7% (4 requests) were made to Use.fontawesome.com and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Stiebel-eltron.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.3 kB (13%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stiebel-eltron.com.au main page is 1.3 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.7 kB

  • Original 50.2 kB
  • After minification 47.9 kB
  • After compression 9.5 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 40.7 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 108.5 kB

  • Original 1.1 MB
  • After minification 990.9 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. STIEBEL ELTRON images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 4.9 kB

  • Original 82.8 kB
  • After minification 82.8 kB
  • After compression 78.0 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

-30%

Potential reduce by 19.4 kB

  • Original 63.8 kB
  • After minification 63.8 kB
  • After compression 44.5 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. Stiebel-eltron.com.au needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (34%)

Requests Now

44

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STIEBEL ELTRON. 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

stiebel-eltron.com.au

stiebel-eltron.com.au

564 ms

stiebel-eltron.com.au

stiebel-eltron.com.au

862 ms

www.stiebel-eltron.com.au

www.stiebel-eltron.com.au

1000 ms

bootstrap.ste.min.css

bootstrap.ste.min.css

449 ms

all.css

all.css

122 ms

stelayout.min.css

stelayout.min.css

855 ms

jquery.min.js

jquery.min.js

26 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

31 ms

ste.min.js

ste.min.js

643 ms

gtm.js

gtm.js

133 ms

logo-stiebel-eltron-red-black.svg

logo-stiebel-eltron-red-black.svg

351 ms

100-year-website-banner.jpg

100-year-website-banner.jpg

478 ms

feels-like-home.jpg

feels-like-home.jpg

692 ms

heat-pump-pass-banner.jpg

heat-pump-pass-banner.jpg

695 ms

20210208-wwk.jpg

20210208-wwk.jpg

1879 ms

Water-Heaters-520x270.jpg

Water-Heaters-520x270.jpg

1066 ms

Heat-Pumps-520x270.jpg

Heat-Pumps-520x270.jpg

1285 ms

Ventilation-520x270.jpg

Ventilation-520x270.jpg

703 ms

Room-Heaters-520x270.jpg

Room-Heaters-520x270.jpg

1120 ms

STREAM_4-kitchen.jpg

STREAM_4-kitchen.jpg

1121 ms

ash-mckay-thumb.jpg

ash-mckay-thumb.jpg

919 ms

rowan-news-thumb.jpg

rowan-news-thumb.jpg

1136 ms

hoexter-new-production.jpg

hoexter-new-production.jpg

1273 ms

energyefficiencycouncil.jpg

energyefficiencycouncil.jpg

1336 ms

GBCA_logo.png

GBCA_logo.png

1336 ms

hcaa-logo.png

hcaa-logo.png

1352 ms

ahscalogo.jpg

ahscalogo.jpg

1482 ms

passivehouselogo.jpg

passivehouselogo.jpg

1512 ms

airah.jpg

airah.jpg

1582 ms

ahklogo.jpg

ahklogo.jpg

1555 ms

ste_info.woff

ste_info.woff

1558 ms

fa-solid-900.woff

fa-solid-900.woff

103 ms

fa-regular-400.woff

fa-regular-400.woff

126 ms

F2F_new.woff

F2F_new.woff

1651 ms

ste_info_bold.woff

ste_info_bold.woff

1678 ms

fa-brands-400.woff

fa-brands-400.woff

206 ms

js

js

53 ms

analytics.js

analytics.js

96 ms

hotjar-1671842.js

hotjar-1671842.js

204 ms

insight.min.js

insight.min.js

111 ms

js

js

109 ms

fbevents.js

fbevents.js

108 ms

as4b10suix

as4b10suix

106 ms

collect

collect

97 ms

clarity.js

clarity.js

88 ms

60 ms

loader.js

loader.js

36 ms

collect

collect

47 ms

modules.3ba69200791f16077ba8.js

modules.3ba69200791f16077ba8.js

34 ms

call-tracking_7.js

call-tracking_7.js

6 ms

ga-audiences

ga-audiences

32 ms

30 ms

wcm

wcm

16 ms

c.gif

c.gif

7 ms

Accessibility Review

stiebel-eltron.com.au accessibility score

91

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

stiebel-eltron.com.au best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stiebel-eltron.com.au SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stiebel-eltron.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Stiebel-eltron.com.au 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

stiebel-eltron.com.au

Open Graph description is not detected on the main page of STIEBEL ELTRON. 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: