3.7 sec in total
262 ms
3.3 sec
169 ms
Visit verantwortung.ista.de now to see the best up-to-date Verantwortung Ista content for Germany and also check out these interesting facts you probably never knew about verantwortung.ista.de
Wir schaffen Transparenz, um jedem Einzelnen den bewussten Umgang mit Ressourcen zu ermöglichen. Gleichzeitig übernehmen wir selbst Verantwortung.
Visit verantwortung.ista.deWe analyzed Verantwortung.ista.de page load time and found that the first response time was 262 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
verantwortung.ista.de performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value25.1 s
0/100
25%
Value6.7 s
37/100
10%
Value970 ms
28/100
30%
Value0.23
54/100
15%
Value8.1 s
42/100
10%
262 ms
711 ms
383 ms
576 ms
292 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Verantwortung.ista.de, 6% (4 requests) were made to Etracker.de and 2% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ista.com.
Page size can be reduced by 898.6 kB (51%)
1.8 MB
873.4 kB
In fact, the total size of Verantwortung.ista.de main page is 1.8 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. 40% of websites need less resources to load. Javascripts take 823.2 kB which makes up the majority of the site volume.
Potential reduce by 48.3 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 48.3 kB or 84% of the original size.
Potential reduce by 11.7 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. Verantwortung Ista images are well optimized though.
Potential reduce by 585.4 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 585.4 kB or 71% of the original size.
Potential reduce by 253.3 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. Verantwortung.ista.de needs all CSS files to be minified and compressed as it can save up to 253.3 kB or 89% of the original size.
Number of requests can be reduced by 36 (60%)
60
24
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verantwortung Ista. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and as a result speed up the page load time.
262 ms
711 ms
merged-1f22943892d9c6babaf882bf6cf282d7.css
383 ms
jquery-1.9.1.min.js
576 ms
jquery.twt_powermail.js
292 ms
modernizr.custom.js
294 ms
e.js
500 ms
jquery.fineuploader-3.5.0.min.js
481 ms
jquery.tx_twtgallery.js
287 ms
detectDevice.js
402 ms
responsive-img.min.js
402 ms
current-src.min.js
402 ms
navigationlayer.jquery.js
476 ms
hoverintent.jquery.js
480 ms
menu-aim.jquery.js
479 ms
jquery.utilcarousel.min.js
641 ms
mainnavigation.js
570 ms
placeholders.js
639 ms
countryswitch.jquery.js
640 ms
dlmenu.jquery.js
639 ms
accordion.jquery.js
667 ms
jquery.twt_select.js
668 ms
jquery.matchHeight.js
666 ms
jquery.fancybox.js
763 ms
video.js
962 ms
jquery.form-validator.min.js
679 ms
jquery-ui.min.js
759 ms
jquery.twt_infinitescroll.js
760 ms
jquery.twt_powermail.js
761 ms
baseInit.js
766 ms
init.js
856 ms
jquery-ui.core.min.js
853 ms
jquery-ui.autocomplete.min.js
853 ms
suggest.js
858 ms
jquery-1.8.3.min.js
681 ms
557 ms
t.js
454 ms
nutzerrolle_hausverwalter.jpg
247 ms
nutzerrolle_hausbesitzer.jpg
453 ms
nutzerrolle_architekt.jpg
453 ms
nutzerrolle_fachhandwerker.jpg
336 ms
nutzerrolle_mieter.jpg
453 ms
logo.png
342 ms
csm_nav_teaser03_200x200_95d154dce3.png
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csm_nav_teaser04_200x200_b19e44325f.png
631 ms
csm_570x186_icon_ista_process_6df0bb9482.gif
454 ms
csm_570x186_icon_ista_check_1b794f6c20.gif
520 ms
csm_570x186_icon_ista_partner_4804b9b558.gif
525 ms
csm_570x186_icon_ista_sustainability_5ab33d323b.gif
529 ms
csm_570x186_icon_ista_information_3c71c06725.gif
536 ms
logo_white.png
614 ms
social_xing.png
624 ms
social_linkedin.png
626 ms
social_kununu.png
627 ms
social_youtube.png
613 ms
social_twitter.png
687 ms
bg_border-submenu.png
689 ms
bg_header.gif
693 ms
icomoon.ttf
697 ms
csm_lowres_110525_nie_0003_RZ_a_01_5eb4abe24b.jpg
1236 ms
TheSans_LP_7_.woff
867 ms
piwik.js
672 ms
cnt_js.php
133 ms
cntcc
193 ms
verantwortung.ista.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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
verantwortung.ista.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
verantwortung.ista.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verantwortung.ista.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Verantwortung.ista.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.
verantwortung.ista.de
Open Graph description is not detected on the main page of Verantwortung Ista. 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: