Tools & Wizards About Us
heizung-guenstig.de screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

heizung-guenstig.de

heizung-guenstig - HEIZUNG HEIZTECHNIK GÜNSTIGE HEIZUNGEN HEIZKESSEL FESTBRENNSTOFFKESSEL HEIZKÖRPER KAMINE KAMINBAUSÄTZE GÜNSTIGE HEIZUNG KAMINÖFEN S...

Page Load Speed

2.8 sec in total

First Response

316 ms

Resources Loaded

2.3 sec

Page Rendered

266 ms

heizung-guenstig.de screenshot

About Website

Click here to check amazing Heizung Guenstig content for Germany. Otherwise, check out these important facts you probably never knew about heizung-guenstig.de

Heizung,Kamine,Solar und alles rund um die Heizung.Heizung-Guenstig der Discounter für Ihre Heizung und mehr. Mit HEIZUNG GÜNSTIG handeln Sie IHREN ganz persönlichen Preis aus

Visit heizung-guenstig.de

Key Findings

We analyzed Heizung-guenstig.de page load time and found that the first response time was 316 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

heizung-guenstig.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

heizung-guenstig.de

316 ms

heizung-guenstig.de

436 ms

fusion.css

239 ms

style.css

346 ms

site.css

438 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 78% of them (52 requests) were addressed to the original Heizung-guenstig.de, 10% (7 requests) were made to Googleads.g.doubleclick.net and 3% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Heizung-guenstig.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 405.6 kB (50%)

Content Size

804.0 kB

After Optimization

398.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heizung-guenstig.de main page is 804.0 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. 20% of websites need less resources to load. Javascripts take 597.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 64.8 kB

  • Original 75.0 kB
  • After minification 71.7 kB
  • After compression 10.1 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 64.8 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 8.2 kB

  • Original 126.0 kB
  • After minification 117.8 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 Guenstig images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 328.6 kB

  • Original 597.8 kB
  • After minification 597.8 kB
  • After compression 269.2 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 328.6 kB or 55% of the original size.

CSS Optimization

-76%

Potential reduce by 4.0 kB

  • Original 5.2 kB
  • After minification 3.7 kB
  • After compression 1.2 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-guenstig.de needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heizung Guenstig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heizung-guenstig.de

heizung-guenstig.de

316 ms

heizung-guenstig.de

heizung-guenstig.de

436 ms

fusion.css

fusion.css

239 ms

style.css

style.css

346 ms

site.css

site.css

438 ms

adsbygoogle.js

adsbygoogle.js

106 ms

clearpixel.gif

clearpixel.gif

446 ms

logo-neu1.jpg

logo-neu1.jpg

443 ms

brand

brand

14 ms

brandjs.js

brandjs.js

17 ms

fusion.css

fusion.css

432 ms

style.css

style.css

422 ms

site.css

site.css

348 ms

logo-neu1.jpg

logo-neu1.jpg

420 ms

clearpixel.gif

clearpixel.gif

429 ms

show_ads_impl.js

show_ads_impl.js

253 ms

Home_Hp3_1.gif

Home_Hp3_1.gif

116 ms

Aktionen_Np1_1.gif

Aktionen_Np1_1.gif

114 ms

Suche_Np1_1.gif

Suche_Np1_1.gif

115 ms

AGB-s_Np1_1.gif

AGB-s_Np1_1.gif

115 ms

Katalog_Np1_1.gif

Katalog_Np1_1.gif

230 ms

Kontakt_Np1_1.gif

Kontakt_Np1_1.gif

233 ms

Links_Np1_1.gif

Links_Np1_1.gif

230 ms

News_Np1_1.gif

News_Np1_1.gif

231 ms

Service_Np1_1.gif

Service_Np1_1.gif

233 ms

-ber-Uns_Np1_1.gif

-ber-Uns_Np1_1.gif

232 ms

FAQ_Np1_1.gif

FAQ_Np1_1.gif

332 ms

Bestellung-Lieferung_Np1_1.gif

Bestellung-Lieferung_Np1_1.gif

337 ms

Downloads_Np1_1.gif

Downloads_Np1_1.gif

330 ms

Finanzierung_Np1_1.gif

Finanzierung_Np1_1.gif

338 ms

Schriftzug.jpg

Schriftzug.jpg

336 ms

Home_NBanner.gif

Home_NBanner.gif

342 ms

zentralheizungs_kaminofen_hfb_6_5_kw_322.jpg

zentralheizungs_kaminofen_hfb_6_5_kw_322.jpg

423 ms

23-4282-Tofane-web.jpg

23-4282-Tofane-web.jpg

421 ms

23-4381-Sella--Lochbl.-web.jpg

23-4381-Sella--Lochbl.-web.jpg

434 ms

reader_icon.gif

reader_icon.gif

433 ms

branding.png

branding.png

17 ms

analytics.js

analytics.js

10 ms

collect

collect

34 ms

Aktionen_Np1_1.gif

Aktionen_Np1_1.gif

123 ms

AGB-s_Np1_1.gif

AGB-s_Np1_1.gif

121 ms

Suche_Np1_1.gif

Suche_Np1_1.gif

121 ms

Home_Hp3_1.gif

Home_Hp3_1.gif

119 ms

js

js

61 ms

Links_Np1_1.gif

Links_Np1_1.gif

115 ms

Katalog_Np1_1.gif

Katalog_Np1_1.gif

129 ms

News_Np1_1.gif

News_Np1_1.gif

113 ms

-ber-Uns_Np1_1.gif

-ber-Uns_Np1_1.gif

126 ms

Kontakt_Np1_1.gif

Kontakt_Np1_1.gif

128 ms

Service_Np1_1.gif

Service_Np1_1.gif

217 ms

zrt_lookup.html

zrt_lookup.html

45 ms

ads

ads

308 ms

ads

ads

46 ms

Downloads_Np1_1.gif

Downloads_Np1_1.gif

120 ms

FAQ_Np1_1.gif

FAQ_Np1_1.gif

126 ms

Schriftzug.jpg

Schriftzug.jpg

360 ms

Bestellung-Lieferung_Np1_1.gif

Bestellung-Lieferung_Np1_1.gif

123 ms

Finanzierung_Np1_1.gif

Finanzierung_Np1_1.gif

221 ms

Home_NBanner.gif

Home_NBanner.gif

236 ms

ads

ads

327 ms

ads

ads

326 ms

ads

ads

48 ms

ads

ads

257 ms

23-4282-Tofane-web.jpg

23-4282-Tofane-web.jpg

154 ms

zentralheizungs_kaminofen_hfb_6_5_kw_322.jpg

zentralheizungs_kaminofen_hfb_6_5_kw_322.jpg

158 ms

reader_icon.gif

reader_icon.gif

151 ms

23-4381-Sella--Lochbl.-web.jpg

23-4381-Sella--Lochbl.-web.jpg

236 ms

Accessibility Review

heizung-guenstig.de accessibility score

83

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.

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

Form elements do not have associated labels

Best Practices

heizung-guenstig.de best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

heizung-guenstig.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heizung-guenstig.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Heizung-guenstig.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

heizung-guenstig.de

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