2.4 sec in total
330 ms
1.8 sec
302 ms
Welcome to nnz-tv.de homepage info - get ready to check Nnz Tv best content for Germany right away, or after learning these important things about nnz-tv.de
Test-Seite
Visit nnz-tv.deWe analyzed Nnz-tv.de page load time and found that the first response time was 330 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
nnz-tv.de performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value5.2 s
23/100
25%
Value2.4 s
98/100
10%
Value60 ms
100/100
30%
Value0.065
97/100
15%
Value3.4 s
93/100
10%
330 ms
483 ms
107 ms
212 ms
68 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Nnz-tv.de, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (839 ms) belongs to the original domain Nnz-tv.de.
Page size can be reduced by 77.6 kB (23%)
333.6 kB
256.0 kB
In fact, the total size of Nnz-tv.de main page is 333.6 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. 20% of websites need less resources to load. Images take 252.1 kB which makes up the majority of the site volume.
Potential reduce by 17.2 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 17.2 kB or 75% of the original size.
Potential reduce by 26.6 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, Nnz Tv needs image optimization as it can save up to 26.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.4 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 32.4 kB or 60% of the original size.
Potential reduce by 1.4 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. Nnz-tv.de needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 28% of the original size.
Number of requests can be reduced by 5 (17%)
29
24
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nnz Tv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
nnz-tv.de
330 ms
nnz-tv.de
483 ms
basic07.css
107 ms
ws_player.js
212 ms
js
68 ms
202405_Banner_E-Bike_Testival.png
419 ms
WVN_Allgemein.gif
525 ms
Banner_190x100_mit_final.gif
839 ms
bg_V3_repeat.jpg
224 ms
bg_V3_kl_B.jpg
408 ms
anzeige.gif
303 ms
logo.png
434 ms
pfeil_nav.gif
404 ms
galerie2.gif
407 ms
100_688212_0425_82288565.jpg
510 ms
100_680866_1227_87076740.jpg
510 ms
100_676531_1026_94496216.png
617 ms
100_675974_1017_57315648.jpg
513 ms
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539 ms
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615 ms
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615 ms
100_663690_0526_13565115.jpg
617 ms
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644 ms
50_691391_0526_52989549.jpg
720 ms
50_691326_0526_30561828.jpg
720 ms
analytics.js
68 ms
pfeil_next2.gif
629 ms
content_V2.gif
629 ms
pfeil.gif
656 ms
pfeil_next.gif
729 ms
collect
16 ms
nnz-tv.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
nnz-tv.de 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
nnz-tv.de SEO score
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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nnz-tv.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nnz-tv.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.
nnz-tv.de
Open Graph description is not detected on the main page of Nnz Tv. 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: