4.8 sec in total
335 ms
4 sec
413 ms
Click here to check amazing C O Berlin content. Otherwise, check out these important facts you probably never knew about co-berlin.info
Seit dem Jahr 2000 präsentiert C/O Berlin ein lebendiges, kulturelles Programm internationalen Ranges. Als Ausstellungshaus für Fotografie zeigt C/O Berlin Werke renommierter Künstler, organisiert Ver...
Visit co-berlin.infoWe analyzed Co-berlin.info page load time and found that the first response time was 335 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
co-berlin.info performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value10.4 s
0/100
25%
Value9.3 s
13/100
10%
Value290 ms
80/100
30%
Value0.003
100/100
15%
Value10.0 s
27/100
10%
335 ms
933 ms
219 ms
223 ms
225 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Co-berlin.info, 90% (26 requests) were made to Co-berlin.org and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Co-berlin.org.
Page size can be reduced by 546.2 kB (13%)
4.3 MB
3.7 MB
In fact, the total size of Co-berlin.info main page is 4.3 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. 20% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 13.6 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 13.6 kB or 73% of the original size.
Potential reduce by 85.9 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. C O Berlin images are well optimized though.
Potential reduce by 250.8 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 250.8 kB or 71% of the original size.
Potential reduce by 195.8 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. Co-berlin.info needs all CSS files to be minified and compressed as it can save up to 195.8 kB or 86% of the original size.
Number of requests can be reduced by 8 (33%)
24
16
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C O Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
co-berlin.info
335 ms
www.co-berlin.org
933 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
219 ms
css_EPsgvacVXxxhwhLr4DGj8P1D4es4L_QnnRJPHn_TJHE.css
223 ms
css_p1AuKd3JfRxOtLgeyF_Zn4VcbRz58DNov-GQbWbS188.css
225 ms
css_zLwtxRieG_7GU3JF13NLq7bAYwD5E0GRS8D39osBT1A.css
442 ms
js_MpKfe1sTh5JIVGCZ17DsAuT1rqAC38MLLlkjqjQ1X_k.js
554 ms
js_SBO2AbzTLgpF82svbxoVKqmK9V8TlnuZJKlKR-ZSA6A.js
318 ms
js_ov4DC7htTOGTOa_X4f1XcI6dYXMUAh9oFFZo7fE54-U.js
538 ms
js_X2Q-sFCIEuu_npS_DghL9BOexpCxPrC1eq3LY-dLSy4.js
760 ms
analytics.js
21 ms
collect
11 ms
logo-header.png
108 ms
suche-klein.png
111 ms
facebook.png
223 ms
twitter.png
222 ms
flickr.png
224 ms
youtube.png
225 ms
instagram.png
324 ms
logo.png
535 ms
Pfeil_links.png
434 ms
Pfeil_rechts.png
437 ms
talents36_050216_ohne.jpg
1813 ms
shore_050216_ohne.jpg
1726 ms
wust_050216_ohne.jpg
1772 ms
42aacb2f-222e-46f5-a95a-1c22948ee0d1.woff
948 ms
530dee22-e3c1-4e9f-bf62-c31d510d9656.woff
1020 ms
a6949d17-6d8e-42ab-8032-2d9cb114c1b4.woff
1026 ms
css_mT-CZPY4WStxXheZ8UigGgyBe1y4Af3VlhP7dUDryzw.css
213 ms
co-berlin.info 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.
co-berlin.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
co-berlin.info SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Co-berlin.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Co-berlin.info 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.
co-berlin.info
Open Graph description is not detected on the main page of C O 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: