4.6 sec in total
361 ms
2.9 sec
1.3 sec
Click here to check amazing Voltus content for Germany. Otherwise, check out these important facts you probably never knew about voltus.de
Online Elektro-Shop für Privat- und Gewerbekunden mit Blitzversand. Umfangreiches Elektroartikel Sortiment zu günstigen Preisen. Schaltermaterial von Gira, Berker, Busch-Jaeger, Legrand, Merten und Ju...
Visit voltus.deWe analyzed Voltus.de page load time and found that the first response time was 361 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
voltus.de performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value7.0 s
6/100
25%
Value14.9 s
1/100
10%
Value700 ms
42/100
30%
Value0.003
100/100
15%
Value10.4 s
24/100
10%
361 ms
308 ms
199 ms
195 ms
197 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 82% of them (84 requests) were addressed to the original Voltus.de, 5% (5 requests) were made to T23.intelliad.de and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Voltus.de.
Page size can be reduced by 338.7 kB (34%)
1.0 MB
662.0 kB
In fact, the total size of Voltus.de main page is 1.0 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. 60% of websites need less resources to load. Images take 568.5 kB which makes up the majority of the site volume.
Potential reduce by 126.1 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. This page needs HTML code to be minified as it can gain 85.7 kB, which is 63% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 126.1 kB or 92% of the original size.
Potential reduce by 10.7 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. Voltus images are well optimized though.
Potential reduce by 92.9 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 92.9 kB or 55% of the original size.
Potential reduce by 109.0 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. Voltus.de needs all CSS files to be minified and compressed as it can save up to 109.0 kB or 86% of the original size.
Number of requests can be reduced by 42 (44%)
96
54
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voltus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
voltus.de
361 ms
www.voltus.de
308 ms
all.css
199 ms
style.css
195 ms
style.css
197 ms
style.css
213 ms
style.css
212 ms
conversion.js
17 ms
jquery.min.js
311 ms
jquery.main.js
309 ms
jquery-ui.min.js
487 ms
scripts.js
307 ms
scripts.js
307 ms
scripts.js
308 ms
scripts.js
380 ms
main.js
390 ms
jquery.dotdotdot-1.5.9.min.js
391 ms
analytics.js
63 ms
94 ms
bg-body.png
161 ms
bg-header.png
168 ms
de.gif
238 ms
logo.png
248 ms
img-profile.png
249 ms
img-basket.png
265 ms
bg-nav.png
278 ms
bg-main.png
435 ms
hauseingang-sicherheit(1).jpg
436 ms
wand-deckenbeleuchtung(1).jpg
472 ms
tuersprechanlagen(1).jpg
468 ms
hausautomation(1).jpg
692 ms
led-beleuchtung(1).jpg
511 ms
usb-steckdose(1).jpg
535 ms
berker.png
442 ms
busch-jaeger.png
564 ms
DEUTA.png
580 ms
gira.png
580 ms
jung.png
608 ms
kopp.png
627 ms
legrand.png
639 ms
merten.png
662 ms
mobotix.png
662 ms
paulmann.png
713 ms
siedle.png
724 ms
siemens.png
739 ms
theben.png
735 ms
2353538313236323131303.js
218 ms
ecommerce.js
9 ms
47 ms
M-E_20559-RM-210-rauchmelder.jpg
697 ms
MDT_JAL-0810.01.jpg
732 ms
Mobotix_200_28_0.jpg
755 ms
mobotix_MX-i25-D12-PW.jpg
758 ms
mobotix_MX-c25-PW.jpg
772 ms
voltus_1634624.jpg
720 ms
img-topsell.png
712 ms
dhl-lieferung.jpg
749 ms
euro_label_ehi_104.png
768 ms
knx-partner.png
755 ms
mobotix-asp.png
700 ms
landbell_logo.jpg
714 ms
img-bg0.png
810 ms
emota-64.png
752 ms
seal.png
755 ms
ia-pixel.php
247 ms
bnc.php
235 ms
c2.php
245 ms
logo-BVH.png
715 ms
js
58 ms
collect
15 ms
collect
100 ms
Ei_650W.jpg
599 ms
img-bg1.jpg
654 ms
img-lq.png
648 ms
gtmp_compiled_ORivPvssGkM.js
21 ms
img-rq.png
653 ms
SH_39034.jpg
623 ms
ga-audiences
19 ms
pixel
40 ms
img-visa.png
619 ms
gcm.php
100 ms
img-mastercard.png
624 ms
img-sofort.png
633 ms
img-paypal.png
646 ms
TS_Header.jpg
624 ms
pixel
14 ms
bg-tipdot.png
624 ms
gcm.php
91 ms
bg-tip.png
661 ms
bg-switcheritem.png
649 ms
btn-switcher.png
670 ms
bg-switcher.png
639 ms
bg-brand-gallery.png
635 ms
btn-brand.png
674 ms
bg-columns.png
669 ms
bg-popular.png
667 ms
btn-wplay2.png
671 ms
bg-heading.png
651 ms
bg-topsell.png
676 ms
bg-promo.png
683 ms
bg-phone.png
689 ms
btn-more.png
673 ms
voltus.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
voltus.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
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
voltus.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voltus.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 Voltus.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.
voltus.de
Open Graph description is not detected on the main page of Voltus. 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: