3.8 sec in total
289 ms
3.2 sec
260 ms
Click here to check amazing Drehstuhl content. Otherwise, check out these important facts you probably never knew about drehstuhl.de
Ergonomische Bürostühle aus der Schweiz. Gesund Sitzen und hoher Sitzkomfort, Gratis Testen des TERGON-Bürostuhls, Service und Beratung vor Ort.
Visit drehstuhl.deWe analyzed Drehstuhl.de page load time and found that the first response time was 289 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.
drehstuhl.de performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value13.1 s
0/100
25%
Value10.6 s
7/100
10%
Value2,020 ms
7/100
30%
Value0
100/100
15%
Value14.1 s
9/100
10%
289 ms
452 ms
103 ms
191 ms
192 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Drehstuhl.de, 96% (88 requests) were made to Tergon-buerostuhl.ch and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Tergon-buerostuhl.ch.
Page size can be reduced by 449.0 kB (18%)
2.5 MB
2.0 MB
In fact, the total size of Drehstuhl.de main page is 2.5 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 81% of the original size.
Potential reduce by 113.4 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. Drehstuhl images are well optimized though.
Potential reduce by 215.6 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 215.6 kB or 71% of the original size.
Potential reduce by 74.9 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. Drehstuhl.de needs all CSS files to be minified and compressed as it can save up to 74.9 kB or 83% of the original size.
Number of requests can be reduced by 32 (36%)
88
56
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drehstuhl. 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 from 13 to 1 for CSS and as a result speed up the page load time.
drehstuhl.de
289 ms
ergonomische-buerostuehle.html
452 ms
stylesheet_c1dcc1f1ef.css
103 ms
normalize.css
191 ms
style.css
192 ms
functions.css
193 ms
responsive.css
196 ms
bootstrap-carousel.css
200 ms
bootstrap-tab.css
198 ms
bootstrap-collapse.css
285 ms
tergonergochairs.css
287 ms
jquery.jscrollpane.css
289 ms
jquery.fancybox-1.3.4.css
292 ms
intro.css
292 ms
modernizr.custom.js
297 ms
jquery.js
476 ms
jquery-ui-1.10.3.min.js
415 ms
jquery.throttle.js
417 ms
jquery.easing.js
420 ms
jquery.jscrollpane.min.js
421 ms
jquery.mousewheel.js
422 ms
jquery.fancybox-1.3.4_patch.js
522 ms
jquery.cycle.all.min.js
524 ms
functions.js
529 ms
bootstrap-transition.js
532 ms
bootstrap-carousel.min.js
533 ms
bootstrap-tab.min.js
571 ms
bootstrap-collapse.js
568 ms
jquery.throttle-debounce.js
572 ms
css
25 ms
tergon-bg.png
403 ms
bg_head.png
403 ms
sb_link.png
404 ms
sb_xing.png
406 ms
sb_gplus.png
407 ms
sb_fb.png
408 ms
tergon-logo.png
409 ms
btn_home.png
411 ms
button_responsive_menu.png
411 ms
1.jpg
794 ms
2.jpg
610 ms
3.jpg
706 ms
4.jpg
617 ms
5.jpg
626 ms
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649 ms
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804 ms
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912 ms
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891 ms
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1008 ms
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920 ms
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1007 ms
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1027 ms
20.jpg
1062 ms
GyrB9qm3gnUt6yGU4LYoC6CWcynf_cDxXwCLxiixG1c.ttf
15 ms
eFfAHNfFT0YtF77QmRKRj3YhjbSpvc47ee6xR_80Hnw.ttf
15 ms
22.jpg
998 ms
btn_ys_backward.png
913 ms
btn_ys_forward.png
989 ms
sml_anleitung.jpg
986 ms
btn_play.png
988 ms
thumb_sml_marathon.jpg
992 ms
sml_wohlbefinden.jpg
1009 ms
thumb_schoolaert.jpg
1014 ms
piwik.js
243 ms
thumb_jochi.jpg
887 ms
sml_niggli_01.jpg
887 ms
sml_felixhalter_02.jpg
878 ms
sml_lutheran_01.jpg
881 ms
sml_bethesda_01.jpg
900 ms
thumb_tigers.jpg
941 ms
backtoslideshow.jpg
960 ms
ac_test.png
1146 ms
ac_service.png
1244 ms
ac_health.png
1249 ms
ac_manual.png
1088 ms
piwik.php
421 ms
gratis_bg_png24.png
1132 ms
button_close.png
844 ms
map_ch.png
927 ms
map_ch_act.png
948 ms
map_de.png
943 ms
map_de_act.png
858 ms
map_at.png
899 ms
map_at_act.png
940 ms
map_be.png
853 ms
map_be_act.png
835 ms
Oesterreich_aktiv_140311.png
810 ms
Benelux_aktiv_140311.png
809 ms
arrow_up_full.png
843 ms
drehstuhl.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
drehstuhl.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
Page has valid source maps
drehstuhl.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 doesn't use 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 Drehstuhl.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 Drehstuhl.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.
drehstuhl.de
Open Graph description is not detected on the main page of Drehstuhl. 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: