5.2 sec in total
252 ms
3.8 sec
1.2 sec
Visit rohkunstbau.de now to see the best up-to-date Rohkunstbau content and also check out these interesting facts you probably never knew about rohkunstbau.de
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Visit rohkunstbau.deWe analyzed Rohkunstbau.de page load time and found that the first response time was 252 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
rohkunstbau.de performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.9 s
3/100
25%
Value9.0 s
14/100
10%
Value15,680 ms
0/100
30%
Value0
100/100
15%
Value24.8 s
0/100
10%
252 ms
287 ms
284 ms
118 ms
217 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Rohkunstbau.de, 89% (31 requests) were made to Boell-brandenburg.de and 6% (2 requests) were made to Piwik.boell.de. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Boell-brandenburg.de.
Page size can be reduced by 684.6 kB (73%)
942.8 kB
258.2 kB
In fact, the total size of Rohkunstbau.de main page is 942.8 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. 45% of websites need less resources to load. Javascripts take 453.8 kB which makes up the majority of the site volume.
Potential reduce by 45.5 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 45.5 kB or 81% of the original size.
Potential reduce by 5.6 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. Rohkunstbau images are well optimized though.
Potential reduce by 314.4 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 314.4 kB or 69% of the original size.
Potential reduce by 319.1 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. Rohkunstbau.de needs all CSS files to be minified and compressed as it can save up to 319.1 kB or 88% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rohkunstbau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rohkunstbau.de
252 ms
www.rohkunstbau.de
287 ms
rohkunstbau
284 ms
css_1Lu8FJqzAsS3750AqF9aF0gh94Oz7oa4_eMNBm5II3k.css
118 ms
css_bFwyaR_rTezc9ZZTkB6OsVrehYJelB3wSFENPj1vrzE.css
217 ms
css_Zm28sPi1oC1Rqtd9HM1uQ7cnLewphk2HlVEh0yIeunk.css
327 ms
css_XuD6RR3uyKtqJNFOifysW5hjfcUByU1gqyBAy2ha2tU.css
214 ms
css_E6kuxrd7hkzxjvA64ZxwskOW_VMVZLtb9tm7s5v5QDQ.css
205 ms
css_BsMNsqcg1AVzHGmpXsxgfmzw40iboSx2_YSM75T2g4I.css
216 ms
js_fHq_m-ljW6v9Oa9y7JRByh-C5vnqoTFuXK-iHiHY2wo.js
366 ms
js_ZDOaep6HA5A0eriyiN-YaNv7MHsjd-FIuFyilZ2o5cw.js
490 ms
js_mw06s-gYd-ANxp8zZ_N-xVkvD8F3Tf5OMGUGwU-H6zY.js
348 ms
js_R9UbiVw2xuTUI0GZoaqMDOdX0lrZtgX-ono8RVOUEVc.js
348 ms
js_ZkLH6dsnpZ6TFLWfoJjFAK3DV_vWXv546VSE52bkic8.js
349 ms
js_O9_HW0cw2asJ-4a-cbchmQZikAo7mstIla86RLaZ4r0.js
671 ms
js_d5F-jjTmydZmt0Qp4me_GR9UK6rIjZlsrzV5TTmOuQM.js
581 ms
js_EcSwp99BnL41TZjHpR1QyWqIOYliGZ09S_c4fb34scM.js
441 ms
js_AsIZYMynXK_dbiaH1q63iLAOy2S7Obrf4u_RiCf8n8M.js
465 ms
sprites-sc74783c95c.png
249 ms
brandenburg_logo_kleiner.png
249 ms
phpYMnJ4U
331 ms
phpRZDNgb
2101 ms
phprcdGkz
526 ms
pr-lachenmann_pleyades_series_polyeder_3_2015_874_klein.jpg
295 ms
ruprecht_von_kaufmann_rkb_1_foto_jan_brockhaus.jpg
312 ms
rkb_eroeffnung_fuer_hp.jpg
383 ms
schloss_roskow_details_garten.jpg
404 ms
rkb15_sandra-boeschenstein_fotojanbrockhaus_2.jpg
471 ms
piwik.js
316 ms
DINWebPro.woff
514 ms
DINWebPro-Medium.woff
674 ms
DINWebPro-Bold.woff
603 ms
DINWebPro-Ita.woff
681 ms
piwik.php
193 ms
css_cuOAvd2pb5K5jNy0Y42xOeq08cBtFl8IeNWfFlWyD-c.css
305 ms
rohkunstbau.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
rohkunstbau.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
rohkunstbau.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 Rohkunstbau.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 Rohkunstbau.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.
rohkunstbau.de
Open Graph description is not detected on the main page of Rohkunstbau. 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: