7.5 sec in total
427 ms
5.9 sec
1.2 sec
Click here to check amazing Rundfunkchor Berlin content for Germany. Otherwise, check out these important facts you probably never knew about rundfunkchor-berlin.de
Konzerte in Berlin und auf Tour: Chor & Orchester, Chormusik interdisziplinär, Mitsingen, Zukunft Chor. Vielfalt entdecken und Tickets sichern!
Visit rundfunkchor-berlin.deWe analyzed Rundfunkchor-berlin.de page load time and found that the first response time was 427 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rundfunkchor-berlin.de performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value11.6 s
0/100
25%
Value9.9 s
9/100
10%
Value1,370 ms
16/100
30%
Value0
100/100
15%
Value13.6 s
11/100
10%
427 ms
1023 ms
320 ms
344 ms
429 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Rundfunkchor-berlin.de, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Rundfunkchor-berlin.de.
Page size can be reduced by 830.8 kB (5%)
15.6 MB
14.8 MB
In fact, the total size of Rundfunkchor-berlin.de main page is 15.6 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. 70% of websites need less resources to load. Images take 14.8 MB which makes up the majority of the site volume.
Potential reduce by 158.8 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 158.8 kB or 86% of the original size.
Potential reduce by 186.5 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. Rundfunkchor Berlin images are well optimized though.
Potential reduce by 299.1 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 299.1 kB or 71% of the original size.
Potential reduce by 186.4 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. Rundfunkchor-berlin.de needs all CSS files to be minified and compressed as it can save up to 186.4 kB or 84% of the original size.
Number of requests can be reduced by 5 (13%)
39
34
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rundfunkchor 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 6 to 1 for JavaScripts and as a result speed up the page load time.
rundfunkchor-berlin.de
427 ms
www.rundfunkchor-berlin.de
1023 ms
screen.css
320 ms
borlabs-cookie_1_de.css
344 ms
jquery.min.js
429 ms
lib.js
644 ms
borlabs-cookie-prioritize.min.js
348 ms
app.js
1062 ms
borlabs-cookie.min.js
418 ms
gtm.js
241 ms
rcb-logo.png
3754 ms
foto-lounge-1-scaled-e1652357015151-160x86.jpg
1585 ms
boussa-thiam-liederboerse-scaled-e1652775935630-160x160.jpg
228 ms
RChB_Ukraine-03-%C2%A9SimonHertling-160x90.jpg
2951 ms
220211_RUNDFUNKCHOR_07_2041_LOOK2-3-e1653298515386.jpg
558 ms
rundfunkchor-berlin-der-chor.jpg
559 ms
roc-logo-banner.jpg
476 ms
Jens-Bisky-c-Bernhard-Link_Farbtonwerk--2560x1707.jpg
554 ms
Rachel-Sophia-Dries-c-Peter-Adamik-2560x1829.jpg
670 ms
DSC5004-2560x1703.jpg
880 ms
Fortbildung_LMA_25_03_2022_c_Dahna_Menner_6-2560x1920.jpeg
681 ms
verdi-rundfunkchor.jpg
787 ms
Philharmonie_G_Saal_c_Heribert_Schindler_144.jpg
900 ms
foto-lounge-scaled.jpg
906 ms
DSO-Joerg-Brueggemann-2-1-2560x1706.jpg
1095 ms
KHO_mit-Ivan-Fischer_rgb-%C2%A9-Marco-Borggreve-1-2560x1707.jpg
1122 ms
220211_RUNDFUNKCHOR_10_2832_LOOK2.jpg
1537 ms
konzerthausberlin_felixloechner_sichtkreis-4703-2560x1707.jpg
1321 ms
Philharmoniker_Petrenko_c_Monika_Rittershaus-2560x1708.jpg
1336 ms
Rundfunkchor-Berlin-c-Jonas-Holthaus-1-160x107.jpg
1428 ms
Bildschirmfoto-2021-03-09-um-17.50.09-160x93.png
1446 ms
RundfunkchorLounge-c-Lovis-Ostenrik-160x107.jpg
1534 ms
2020_08_27RCB_GRUPPE_MIT_DIRIGENT_16zu9.jpg
2201 ms
18.11.2018_Mitsingkonzert_cMatthias-Hayde-32-2560x1707.jpg
1755 ms
radiotermine-neu-2560x1628.jpg
1662 ms
meisterschueler-dozenten-2016-c-peter-adamik-160x107.jpg
1790 ms
partner-foerderer-c-peter-adamik-160x106.jpg
1770 ms
BKM_2017_Office_Farbe_de-226x97.png
1863 ms
BTHVN2020-2-226x94.jpg
1877 ms
mail2.png
1905 ms
Hermes-LightCond.woff
1863 ms
Hermes-RegularCond.woff
1939 ms
landing
36 ms
rundfunkchor-berlin.de 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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rundfunkchor-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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
rundfunkchor-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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rundfunkchor-berlin.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 Rundfunkchor-berlin.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.
rundfunkchor-berlin.de
Open Graph data is detected on the main page of Rundfunkchor Berlin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: