4.1 sec in total
500 ms
3.3 sec
329 ms
Welcome to heliosventilatoren.de homepage info - get ready to check Helios Ventilatoren best content for Germany right away, or after learning these important things about heliosventilatoren.de
Entdecken Sie das große Sortiment hochwertiger Lüftungstechnik von Helios – ideale Lösungen für Wohnen, Industrie und Gewerbe.
Visit heliosventilatoren.deWe analyzed Heliosventilatoren.de page load time and found that the first response time was 500 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
heliosventilatoren.de performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value5.1 s
25/100
25%
Value6.2 s
43/100
10%
Value410 ms
68/100
30%
Value0
100/100
15%
Value5.0 s
77/100
10%
500 ms
208 ms
63 ms
278 ms
280 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 89% of them (71 requests) were addressed to the original Heliosventilatoren.de, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (881 ms) belongs to the original domain Heliosventilatoren.de.
Page size can be reduced by 1.2 MB (47%)
2.6 MB
1.4 MB
In fact, the total size of Heliosventilatoren.de main page is 2.6 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 32.1 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 32.1 kB or 78% of the original size.
Potential reduce by 130.7 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. Obviously, Helios Ventilatoren needs image optimization as it can save up to 130.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 678.5 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 678.5 kB or 70% of the original size.
Potential reduce by 399.2 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. Heliosventilatoren.de needs all CSS files to be minified and compressed as it can save up to 399.2 kB or 82% of the original size.
Number of requests can be reduced by 39 (51%)
76
37
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Helios Ventilatoren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
500 ms
jscss.php
208 ms
css
63 ms
shariff.custom.css
278 ms
jcemediabox.css
280 ms
style.css
283 ms
jscss.php
395 ms
cpanel.css
284 ms
jscss.php
305 ms
basic.css
368 ms
tmpl.css
369 ms
btcontentslider.css
374 ms
template.css
376 ms
shariff.complete.js
678 ms
jscss.php
764 ms
jcemediabox.js
641 ms
cpanel.js
466 ms
menu.js
468 ms
gotop.js
487 ms
hammer.js
653 ms
slides.js
657 ms
default.js
580 ms
jquery.easing.1.3.js
674 ms
jscss.php
744 ms
wz_tooltip.js
876 ms
bootstrap.min.js
881 ms
bootstrap.min.js
880 ms
system.css
380 ms
no.png
188 ms
Select_FP.jpg
191 ms
easyPlan_FP.jpg
188 ms
Youtube_FP.jpg
188 ms
icon-heliosselect.png
189 ms
flag-at-small50.png
189 ms
flag-fr-small50.png
287 ms
flag-uk-small50.png
288 ms
flag-ch-small50.png
288 ms
icon-facebook.png
285 ms
icon-youtube.png
285 ms
logo-helios-ventilation2.png
285 ms
de.gif
402 ms
en.gif
403 ms
fr.gif
403 ms
search.png
402 ms
Header_Home.jpg
465 ms
b18dfa3186328639b1ef87e5823aa675-Piktos_Startseite_Messetermine.jpg
401 ms
87fb8ace6c23fd280be7617de3c2961e-event-logo-shk-essen.png
493 ms
81fe293e2e628361c0849e535c602bd5-event-logo-mce-mostra-convegno.png
497 ms
6fee8cdfa28ff84e56b0274aedeee8b6-event-logo-lightandbuilding.png
497 ms
1db2a431ae7fb6edf4eb9280e9f674aa-event-logo-ifhintherm.png
496 ms
logo-seminare-2016.png
491 ms
Screen_RDA_Video.jpg
557 ms
news_kwl_ec45_fb.jpg
767 ms
news_easycontrol-solo.jpg
866 ms
helios-youtube-250.jpg
588 ms
helios-minivent1.jpg
774 ms
logo-evia.gif
591 ms
logo-vdma.png
649 ms
logo-kla-klein.png
682 ms
Modul_HK_Teaserbild.jpg
775 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
175 ms
h3_bg.png
724 ms
NAwJpWQh7mc
220 ms
Pikto_Select_Suche.jpg
750 ms
search.jpg
807 ms
to-top.png
832 ms
popup.html
686 ms
tooltip.html
686 ms
bg.png
687 ms
tpnl_l.png
741 ms
tpnl_r.png
764 ms
tpnl_m.png
773 ms
www-embed-player-vflZsBgOl.css
71 ms
www-embed-player.js
94 ms
pagination.png
680 ms
loading.gif
690 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
38 ms
ad_status.js
39 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
32 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
63 ms
heliosventilatoren.de accessibility score
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
Some elements have a [tabindex] value greater than 0
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
Links do not have a discernible name
heliosventilatoren.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
heliosventilatoren.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heliosventilatoren.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 Heliosventilatoren.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.
heliosventilatoren.de
Open Graph description is not detected on the main page of Helios Ventilatoren. 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: