6.9 sec in total
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Welcome to und-tanzen.de homepage info - get ready to check Und Tanzen best content right away, or after learning these important things about und-tanzen.de
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Visit und-tanzen.deWe analyzed Und-tanzen.de page load time and found that the first response time was 1 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
und-tanzen.de performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.7 s
33/100
25%
Value9.5 s
11/100
10%
Value40 ms
100/100
30%
Value0.58
11/100
15%
Value6.8 s
55/100
10%
1015 ms
193 ms
1209 ms
829 ms
1827 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Und-tanzen.de, 7% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Und-tanzen.de.
Page size can be reduced by 35.2 kB (34%)
104.7 kB
69.5 kB
In fact, the total size of Und-tanzen.de main page is 104.7 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. 25% of websites need less resources to load. Images take 64.2 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 75% of the original size.
Potential reduce by 2.8 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. Und Tanzen images are well optimized though.
Potential reduce by 22.4 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. Und-tanzen.de needs all CSS files to be minified and compressed as it can save up to 22.4 kB or 82% of the original size.
Number of requests can be reduced by 18 (64%)
28
10
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Und Tanzen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
1015 ms
stylesheet_864f6e880d.css
193 ms
bootstrap.min.css
1209 ms
jquery.fancybox-1.3.4.css
829 ms
photoswipe.css
1827 ms
t3bootstrap.css
1922 ms
font-awesome.css
16 ms
social-buttons.css
2056 ms
t3bootstrap_theme.css
287 ms
jquery-1.9.1.min.js
572 ms
bootstrap.min.js
671 ms
klass.min.js
767 ms
code.photoswipe-3.0.5.js
1052 ms
jquery.fancybox-1.3.4.js
1015 ms
jquery.easing-1.3.pack.js
1110 ms
jquery.mousewheel-3.0.4.pack.js
1150 ms
masonry.pkgd.min.js
1208 ms
t3bootstrap_theme.js
1247 ms
javascript_9a38f34785.js
1294 ms
swiper.css
1226 ms
swiper.min.js
1364 ms
dot.png
102 ms
logo.gif
197 ms
bullet.png
100 ms
iconmonstr-phone-5-icon-48.png
104 ms
iconmonstr-email-8-icon-48.png
103 ms
undtanzenstart2.jpg
387 ms
butt_hinweis.gif
196 ms
logo_klein.gif
198 ms
fontawesome-webfont.woff
4 ms
und-tanzen.de accessibility score
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
und-tanzen.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
und-tanzen.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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Und-tanzen.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Und-tanzen.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.
und-tanzen.de
Open Graph description is not detected on the main page of Und Tanzen. 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: