5 sec in total
567 ms
4.1 sec
361 ms
Welcome to lets-dance-tanzschule.de homepage info - get ready to check Let S Dance Tanzschule best content for Germany right away, or after learning these important things about lets-dance-tanzschule.de
Die Tanzschule Let‘s Dance ist die richtige Adresse für Tanzkurse und Tanzevents aller Art in Bielefeld. Ob Salsa, Discofox oder Ihr Hochzeitstanz, bei uns erlernen Sie mit viel Spaß das Tanzen. Besuc...
Visit lets-dance-tanzschule.deWe analyzed Lets-dance-tanzschule.de page load time and found that the first response time was 567 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lets-dance-tanzschule.de performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value3.1 s
74/100
25%
Value4.2 s
77/100
10%
Value80 ms
99/100
30%
Value0.001
100/100
15%
Value4.8 s
79/100
10%
567 ms
840 ms
161 ms
323 ms
324 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 61% of them (31 requests) were addressed to the original Lets-dance-tanzschule.de, 10% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Tracker.euroweb.net.
Page size can be reduced by 90.6 kB (15%)
622.2 kB
531.7 kB
In fact, the total size of Lets-dance-tanzschule.de main page is 622.2 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 530.0 kB which makes up the majority of the site volume.
Potential reduce by 14.8 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 14.8 kB or 70% of the original size.
Potential reduce by 21.7 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. Let S Dance Tanzschule images are well optimized though.
Potential reduce by 34.5 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 34.5 kB or 74% of the original size.
Potential reduce by 19.6 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. Lets-dance-tanzschule.de needs all CSS files to be minified and compressed as it can save up to 19.6 kB or 80% of the original size.
Number of requests can be reduced by 21 (50%)
42
21
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Let S Dance Tanzschule. 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 7 to 1 for CSS and as a result speed up the page load time.
lets-dance-tanzschule.de
567 ms
www.lets-dance-tanzschule.de
840 ms
styles.css
161 ms
fancybox.css
323 ms
lightbox.css
324 ms
css
25 ms
css
39 ms
jquery.min.js
26 ms
jquery.fancybox-1.3.4.pack.js
481 ms
jquery-ui.min.js
41 ms
jquery.lightbox.js
495 ms
mailmask.js
332 ms
scriptcalls.js
332 ms
all.js
269 ms
ajax.css
478 ms
ewcms_js.js
478 ms
tracker.js
1892 ms
bg-html.png
193 ms
ajax.css
835 ms
130 ms
print.css
160 ms
slide01.jpg
829 ms
bg-container.jpg
168 ms
bg-couple.png
1200 ms
bg-header.png
171 ms
bg-branding.png
519 ms
bg-slogan.png
343 ms
button-signup.png
505 ms
fb-logo.png
345 ms
bg-navi01.png
511 ms
bg-subnavi.png
515 ms
bg-content-container.png
685 ms
phpThumb_cache_lets-dance-tanzschule.de_src440221bd9ea2c3e9c44f78c0d79b5cd0_par15ce17417c258e470cc58269d8542baf_dat1431945844.jpeg
688 ms
vcard-lets-dance-tanzschule.png
701 ms
so-funktionierts.png
702 ms
bg-footer-container.jpg
1212 ms
bg-footer.png
856 ms
footer-shoes.png
1067 ms
We_iSDqttE3etzfdfhuPRVMR8FhBa8rkfAKaPBwAU3s.woff
8 ms
YDAoLskQQ5MOAgvHUQCcLRTHiN2BPBirwIkMLKUspj4.woff
11 ms
We_iSDqttE3etzfdfhuPRWwXwFHHZlCwprwJOQ-Se7k.woff
28 ms
0ihfXUL2emPh0ROJezvraD8E0i7KZn-EPnyo3HZu7kw.woff
26 ms
_xyN3apAT_yRRDeqB3sPRg.woff
26 ms
counter.js
360 ms
xd_arbiter.php
235 ms
xd_arbiter.php
438 ms
slide01.jpg
164 ms
like.php
152 ms
slide01.jpg
523 ms
qeKvIRsJabD.js
504 ms
LVx-xkvaJ0b.png
562 ms
lets-dance-tanzschule.de accessibility score
lets-dance-tanzschule.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
Page has valid source maps
lets-dance-tanzschule.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lets-dance-tanzschule.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 Lets-dance-tanzschule.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.
lets-dance-tanzschule.de
Open Graph description is not detected on the main page of Let S Dance Tanzschule. 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: