3 sec in total
642 ms
1.7 sec
643 ms
Visit kulturforum-berlin.de now to see the best up-to-date Kulturforum Berlin content for Germany and also check out these interesting facts you probably never knew about kulturforum-berlin.de
Internetportal zum Berliner Kulturforum mit Beschreibung der kulturellen Einrichtungen und Informationen zum aktuellen Programm
Visit kulturforum-berlin.deWe analyzed Kulturforum-berlin.de page load time and found that the first response time was 642 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
kulturforum-berlin.de performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value16.5 s
0/100
25%
Value12.4 s
3/100
10%
Value2,470 ms
4/100
30%
Value0.422
23/100
15%
Value15.4 s
7/100
10%
642 ms
205 ms
29 ms
102 ms
125 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 94% of them (45 requests) were addressed to the original Kulturforum-berlin.de, 4% (2 requests) were made to Apis.google.com and 2% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (852 ms) belongs to the original domain Kulturforum-berlin.de.
Page size can be reduced by 224.1 kB (24%)
936.3 kB
712.2 kB
In fact, the total size of Kulturforum-berlin.de main page is 936.3 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. 50% of websites need less resources to load. Images take 833.0 kB which makes up the majority of the site volume.
Potential reduce by 64.7 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 14.0 kB, which is 18% 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 64.7 kB or 82% of the original size.
Potential reduce by 152.7 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. Obviously, Kulturforum Berlin needs image optimization as it can save up to 152.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 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 6.7 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. Kulturforum-berlin.de needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 90% of the original size.
We found no issues to fix!
47
47
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kulturforum Berlin. According to our analytics all requests are already optimized.
kulturforum-berlin.de
642 ms
kulturf.css
205 ms
ga.js
29 ms
plusone.js
102 ms
master_background_2.gif
125 ms
kopf_blick_vom_kollhoffturm_2011_850x200.jpg
423 ms
quadrat_orange.gif
199 ms
pfeil_rechts_gelb.gif
201 ms
sp_on.gif
214 ms
engl_on.gif
215 ms
fr_on.gif
216 ms
logo_potsdamer_platz_355x108.jpg
386 ms
potsdamer_platz_fotograf_philipp_eder_355px.jpg
483 ms
trennlinie_horizontal_1x3.gif
315 ms
pixel_gelb.gif
308 ms
img_kulturkaufhaus_dussmann_480x160.jpg
508 ms
lageplan_eurocities_200x80.jpg
509 ms
schwarzplaene_animiert_200x80.gif
510 ms
veranstaltungstipps_200x80.jpg
471 ms
oeffnungszeiten_smb_200x80.jpg
517 ms
philh_und_kms_bei_nacht_200x80.jpg
568 ms
kf01_485x84.gif
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kf02_187x43.gif
609 ms
kf03_38x87.gif
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kf04_83x43.gif
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625 ms
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663 ms
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kf08_177x44.gif
713 ms
kf09_308x88.gif
712 ms
kf10_58x88.gif
715 ms
kf11_119x63.gif
732 ms
kf12_119x25.gif
757 ms
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757 ms
daimler_kunst_sammlung_200x80.jpg
814 ms
museum_fuer_film_und_fernsehen_200x80.jpg
814 ms
martin_gropius_bau_200x80.jpg
816 ms
bauhaus_archiv_200x80.jpg
840 ms
panoramapunkt_200x80.jpg
852 ms
cb=gapi.loaded_0
5 ms
cafe_und_restaurant_smb_200x80.jpg
766 ms
alibar_200x80.jpg
810 ms
museumsportal_berlin_200x80.jpg
734 ms
museumsjournal_200x80.jpg
734 ms
museumspass_200x80.jpg
750 ms
zitty_200x80.jpg
747 ms
berlinprogramm_200x80.jpg
747 ms
banner_museum_und_location_160x600.gif
819 ms
kulturforum-berlin.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
Image elements do not have [alt] attributes
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kulturforum-berlin.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kulturforum-berlin.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
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kulturforum-berlin.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kulturforum-berlin.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kulturforum-berlin.de
Open Graph description is not detected on the main page of Kulturforum Berlin. 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: