907 ms in total
416 ms
418 ms
73 ms
Welcome to ard.ndr.de homepage info - get ready to check Ard Ndr best content for Germany right away, or after learning these important things about ard.ndr.de
Olympische Spiele 2021 in Tokio: Zeitplan, Livestreams, News, Ergebnisse. Anschließend finden in Japan die Paralympics statt. Die Olympia-Homepage der ARD.
Visit ard.ndr.deWe analyzed Ard.ndr.de page load time and found that the first response time was 416 ms and then it took 491 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
ard.ndr.de performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value7.5 s
4/100
25%
Value4.1 s
80/100
10%
Value110 ms
97/100
30%
Value0.311
38/100
15%
Value5.1 s
75/100
10%
416 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Ard.ndr.de and no external sources were called. The less responsive or slowest element that took the longest time to load (416 ms) belongs to the original domain Ard.ndr.de.
Page size can be reduced by 57 B (33%)
172 B
115 B
In fact, the total size of Ard.ndr.de main page is 172 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 172 B which makes up the majority of the site volume.
Potential reduce by 57 B
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 45 B, which is 26% 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 57 B or 33% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
ard.ndr.de
416 ms
ard.ndr.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
ard.ndr.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ard.ndr.de SEO score
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
Tap targets are not sized appropriately
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ard.ndr.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 Ard.ndr.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.
ard.ndr.de
Open Graph description is not detected on the main page of Ard Ndr. 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: