3.7 sec in total
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2.3 sec
201 ms
Welcome to ndb.bttv.de homepage info - get ready to check Ndb Bttv best content for Germany right away, or after learning these important things about ndb.bttv.de
Visit ndb.bttv.deWe analyzed Ndb.bttv.de page load time and found that the first response time was 1.1 sec and then it took 2.5 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.
ndb.bttv.de performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value2.8 s
82/100
25%
Value6.4 s
41/100
10%
Value620 ms
48/100
30%
Value0.348
32/100
15%
Value12.7 s
13/100
10%
1145 ms
99 ms
198 ms
202 ms
194 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 44% of them (36 requests) were addressed to the original Ndb.bttv.de, 12% (10 requests) were made to Google.com and 12% (10 requests) were made to Dmp.theadex.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ndb.bttv.de.
Page size can be reduced by 197.9 kB (28%)
704.9 kB
507.0 kB
In fact, the total size of Ndb.bttv.de main page is 704.9 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. 35% of websites need less resources to load. Images take 375.2 kB which makes up the majority of the site volume.
Potential reduce by 27.5 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 27.5 kB or 76% of the original size.
Potential reduce by 7.5 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. Ndb Bttv images are well optimized though.
Potential reduce by 151.2 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 151.2 kB or 54% of the original size.
Potential reduce by 11.7 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. Ndb.bttv.de needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.
Number of requests can be reduced by 45 (60%)
75
30
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndb Bttv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ndb.bttv.de
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stylesheet_f4931c2f1a.css
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magnific-popup.css
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extensions.css
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standard.css
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template.css
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jquery-1.8.3.min.js
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ndb.bttv.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 input fields do not have accessible names
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
Links do not have a discernible name
ndb.bttv.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
Browser errors were logged to the console
Page has valid source maps
ndb.bttv.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 Ndb.bttv.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 Ndb.bttv.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.
ndb.bttv.de
Open Graph description is not detected on the main page of Ndb Bttv. 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: