4 sec in total
301 ms
2.7 sec
1 sec
Welcome to heizoel24.de homepage info - get ready to check Heiz Oel24 best content for Germany right away, or after learning these important things about heizoel24.de
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Visit heizoel24.deWe analyzed Heizoel24.de page load time and found that the first response time was 301 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
heizoel24.de performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value3.3 s
69/100
25%
Value4.5 s
72/100
10%
Value2,510 ms
4/100
30%
Value0.001
100/100
15%
Value11.0 s
21/100
10%
301 ms
441 ms
744 ms
25 ms
216 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Heizoel24.de, 3% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (766 ms) belongs to the original domain Heizoel24.de.
Page size can be reduced by 540.4 kB (77%)
704.6 kB
164.2 kB
In fact, the total size of Heizoel24.de main page is 704.6 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. 40% of websites need less resources to load. HTML takes 526.8 kB which makes up the majority of the site volume.
Potential reduce by 451.2 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 451.2 kB or 86% of the original size.
Potential reduce by 1.3 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. Heiz Oel24 images are well optimized though.
Potential reduce by 87.9 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 87.9 kB or 78% of the original size.
Number of requests can be reduced by 15 (65%)
23
8
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heiz Oel24. 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.
heizoel24.de
301 ms
heizoel24.de
441 ms
www.heizoel24.de
744 ms
uc.js
25 ms
heizoel24-logo-ac97875.svg
216 ms
familie-kauft-heizoel.jpg
296 ms
trusted-shops-logo.png
406 ms
disq-gesamtsieger-preisportale-fuer-heizoel.jpg
431 ms
dtgv-testsieger.png
434 ms
die-welt-service-champion-2023.png
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bild-empfehlung.png
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422f70a.js
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roboto-v30-latin-regular.6b1ef4e.ttf
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roboto-v30-latin-500.e65e346.ttf
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roboto-v30-latin-300.beded7b.ttf
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heizoel24.de accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
heizoel24.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
heizoel24.de SEO score
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
Document uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heizoel24.de 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 Heizoel24.de 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.
heizoel24.de
Open Graph description is not detected on the main page of Heiz Oel24. 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: