10 sec in total
4 sec
5.8 sec
197 ms
Welcome to nunetzz.de homepage info - get ready to check Nunetzz best content right away, or after learning these important things about nunetzz.de
nunetzz | Full Webdesign + Webservice | Dipl.-Inf. (FH) Tim Wartmann
Visit nunetzz.deWe analyzed Nunetzz.de page load time and found that the first response time was 4 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
nunetzz.de performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value12.4 s
0/100
25%
Value11.4 s
5/100
10%
Value220 ms
87/100
30%
Value0.22
57/100
15%
Value11.5 s
18/100
10%
3988 ms
162 ms
991 ms
1118 ms
1487 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Nunetzz.de, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Nunetzz.de.
Page size can be reduced by 8.9 kB (25%)
35.4 kB
26.5 kB
In fact, the total size of Nunetzz.de main page is 35.4 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. 15% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.
Potential reduce by 3.9 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 3.9 kB or 73% of the original size.
Potential reduce by 22 B
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. Nunetzz images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 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. Nunetzz.de needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 79% of the original size.
Number of requests can be reduced by 15 (56%)
27
12
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nunetzz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
nunetzz.de
3988 ms
head.css
162 ms
navi.css
991 ms
content.css
1118 ms
foot.css
1487 ms
trans.gif
1646 ms
btn_metanavi1_off.gif
1650 ms
btn_metanavi2_off.gif
312 ms
btn_metanavi3_off.gif
447 ms
btn_metanavi4_off.gif
538 ms
headline0.gif
652 ms
btn_navi1_off.gif
741 ms
btn_navi2_off.gif
832 ms
btn_navi3_off.gif
922 ms
btn_navi4_off.gif
1012 ms
btn_navi5_off.gif
1076 ms
newsletter_pic93.jpg
1122 ms
newsletter_pic92.jpg
1172 ms
newsletter_pic91.jpg
1216 ms
ga.js
14 ms
bg_main.gif
92 ms
bg_head.gif
185 ms
bg_navi.gif
188 ms
bg_navi_li.gif
96 ms
bg_content.gif
362 ms
bg_content_footer.gif
183 ms
bg_bottom.gif
247 ms
__utm.gif
14 ms
nunetzz.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
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
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.
nunetzz.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
nunetzz.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nunetzz.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 Nunetzz.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.
nunetzz.de
Open Graph description is not detected on the main page of Nunetzz. 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: