2.7 sec in total
424 ms
1.9 sec
326 ms
Click here to check amazing Sleek content. Otherwise, check out these important facts you probably never knew about sleek.ch
Sommer oder die Schönheit der Eintagsfliege
Visit sleek.chWe analyzed Sleek.ch page load time and found that the first response time was 424 ms and then it took 2.3 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.
sleek.ch performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value7.9 s
3/100
25%
Value8.0 s
22/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
424 ms
204 ms
205 ms
197 ms
325 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 74% of them (14 requests) were addressed to the original Sleek.ch, 16% (3 requests) were made to Use.typekit.net and 5% (1 request) were made to Musecdn.businesscatalyst.com. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Sleek.ch.
Page size can be reduced by 173.5 kB (38%)
455.7 kB
282.1 kB
In fact, the total size of Sleek.ch main page is 455.7 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 289.4 kB which makes up the majority of the site volume.
Potential reduce by 32.3 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.3 kB or 89% of the original size.
Potential reduce by 47.4 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, Sleek needs image optimization as it can save up to 47.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 79.4 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 79.4 kB or 71% of the original size.
Potential reduce by 14.4 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. Sleek.ch needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 82% of the original size.
Number of requests can be reduced by 10 (59%)
17
7
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sleek.ch
424 ms
site_global.css
204 ms
master_a-master.css
205 ms
index.css
197 ms
museutils.js
325 ms
webpro.js
399 ms
musewpslideshow.js
294 ms
jquery.museoverlay.js
218 ms
touchswipe.js
222 ms
jquery.watch.js
219 ms
-5JLU-95fTZbvYpq-6A6BgeXHs3svStf8eOmylMKVaIfe7SgfH2gwUJ152bD5QwhWDMajD9tZR4yZQIuFAIkFRiRjQsKZR6DjR9uZRsywRS3e84Ddem8-koR-f37O1FCZAmnOcFGOe80j14ziaF8Scmq-WsTdcS0jAszjc90jhNlOe80j14ziaF8Scmq-WsTdcS0dWmDZWgkZW48demySh90jhNlJ6U7jAjlZcBR-WsaZAJ7fbKZOUMMeMJ6MqGIQWmDZZMgxwrhlM9.js
118 ms
sleek.ch
187 ms
blank.gif
134 ms
jquery-1.8.3.min.js
16 ms
jZU46BenktJ1J2tddXbwlEY3utLH6A1Y_9E6iFdS2mXffHd8ggMdeMJ6Mk6f5MJ.woff
125 ms
img_9963.jpg
632 ms
loading.gif
146 ms
p.gif
129 ms
img_0507.jpg
328 ms
sleek.ch 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
Links do not have a discernible name
sleek.ch 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
sleek.ch SEO score
N/A
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sleek.ch 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), while the claimed language is German. Our system also found out that Sleek.ch 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.
sleek.ch
Open Graph description is not detected on the main page of Sleek. 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: