3.3 sec in total
327 ms
2.7 sec
228 ms
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Visit controllerspielwiese.deWe analyzed Controllerspielwiese.de page load time and found that the first response time was 327 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
controllerspielwiese.de performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value8.1 s
2/100
25%
Value7.2 s
30/100
10%
Value730 ms
41/100
30%
Value0.005
100/100
15%
Value12.3 s
15/100
10%
327 ms
402 ms
637 ms
101 ms
75 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 72% of them (47 requests) were addressed to the original Controllerspielwiese.de, 6% (4 requests) were made to Googleads.g.doubleclick.net and 5% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (806 ms) belongs to the original domain Controllerspielwiese.de.
Page size can be reduced by 102.9 kB (11%)
973.0 kB
870.1 kB
In fact, the total size of Controllerspielwiese.de main page is 973.0 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. 30% of websites need less resources to load. Images take 451.1 kB which makes up the majority of the site volume.
Potential reduce by 51.4 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 51.4 kB or 81% of the original size.
Potential reduce by 14.7 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. Controller Spielwiese images are well optimized though.
Potential reduce by 939 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 35.8 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. Controllerspielwiese.de needs all CSS files to be minified and compressed as it can save up to 35.8 kB or 77% of the original size.
Number of requests can be reduced by 23 (38%)
60
37
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Controller Spielwiese. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
controllerspielwiese.de
327 ms
controllerspielwiese.de
402 ms
www.controllerspielwiese.de
637 ms
js
101 ms
pub-9296185880757502
75 ms
style2.css
294 ms
jquery-latest.js
38 ms
adsbygoogle.js
128 ms
adsbygoogle.js
137 ms
q
9 ms
cs_logo_pktkl.jpg
114 ms
brief.png
134 ms
lupeklein.png
199 ms
toggle2.jpg
220 ms
grnpfeil_trans_un11.png
293 ms
teiler_hlgrn01.png
299 ms
gldpfeil_re.gif
296 ms
confex_excelakademie_logo_2016.jpg
308 ms
cp_logo_menue_2022.png
407 ms
kitzmann_logo_2022.jpg
413 ms
favicon.gif
391 ms
ico_rahmen128_kz.png
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pfeil_kreis_re.png
397 ms
ico_rahmen128_seminar.png
410 ms
ico_rahmen128_excel.png
494 ms
ico_rahmen128_jobs.png
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ico_rahmen128_ppt.png
518 ms
ico_rahmen128_anbieter.png
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ico_rahmen128_themen.png
518 ms
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518 ms
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585 ms
ico_rahmen128_books.png
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605 ms
ico_rahmen128_webinar.png
616 ms
ico_rahmen128_fragezeichen.png
617 ms
grnpfeil_re.gif
617 ms
kitzmann_logo_2017.png
683 ms
datenkultur_menueleiste_logo_2022.png
685 ms
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796 ms
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707 ms
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806 ms
cse.js
205 ms
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803 ms
show_ads_impl.js
388 ms
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705 ms
star4.png
748 ms
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688 ms
3836288257.jpg
680 ms
cse_element__de.js
23 ms
default+de.css
53 ms
default.css
55 ms
affilinet-banner-kostenfreie-dokumente-27069-1.png
263 ms
anzeige_quer.gif
619 ms
nlbestellen_gr.png
629 ms
grnlinie.gif
631 ms
zrt_lookup.html
40 ms
ads
90 ms
ads
373 ms
affilinet-banner-kostenfreie-dokumente-27069-1.png
669 ms
ads
377 ms
ca-pub-9296185880757502
49 ms
controllerspielwiese.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 IDs are not unique
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
Form elements do not have associated labels
controllerspielwiese.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
controllerspielwiese.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
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DE
![]()
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Controllerspielwiese.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 Controllerspielwiese.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.
controllerspielwiese.de
Open Graph description is not detected on the main page of Controller Spielwiese. 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: