8.4 sec in total
2.2 sec
5.6 sec
595 ms
Click here to check amazing Jazzwelt content for Slovakia. Otherwise, check out these important facts you probably never knew about jazzwelt.sk
Široký výber Last Minute. Dovolenka leto 2023. Zájazdy Bulharsko, Chorvátsko, Turecko a iné. Jazzwelt | Široký výber akciových ponúk | 28 rokov na trhu | 750 000 spokojných zákazníkov.
Visit jazzwelt.skWe analyzed Jazzwelt.sk page load time and found that the first response time was 2.2 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jazzwelt.sk performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value8.8 s
1/100
25%
Value15.2 s
1/100
10%
Value5,010 ms
0/100
30%
Value0.271
45/100
15%
Value17.3 s
4/100
10%
2201 ms
236 ms
354 ms
442 ms
444 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 88% of them (45 requests) were addressed to the original Jazzwelt.sk, 6% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Jazzwelt.sk.
Page size can be reduced by 148.9 kB (11%)
1.4 MB
1.3 MB
In fact, the total size of Jazzwelt.sk main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 112.0 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. This page needs HTML code to be minified as it can gain 28.2 kB, which is 21% 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 112.0 kB or 82% of the original size.
Potential reduce by 20.2 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. Jazzwelt images are well optimized though.
Potential reduce by 16.7 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 16.7 kB or 16% of the original size.
Potential reduce by 55 B
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. Jazzwelt.sk has all CSS files already compressed.
Number of requests can be reduced by 29 (64%)
45
16
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazzwelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.jazzwelt.sk
2201 ms
FileHandler.ashx
236 ms
FileHandler.ashx
354 ms
FileHandler.ashx
442 ms
FileHandler.ashx
444 ms
FileHandler.ashx
442 ms
FileHandler.ashx
452 ms
jquery.min.js
37 ms
CartSupport.js
478 ms
ObjectCreatePolyfill.js
480 ms
SearchForm.js
550 ms
AjaxPanel.js
546 ms
js.cookie.js
548 ms
css
41 ms
style-jazzwelt.css
682 ms
FileHandler.ashx
708 ms
FileHandler.ashx
582 ms
FileHandler.ashx
656 ms
FileHandler.ashx
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FileHandler.ashx
656 ms
FileHandler.ashx
759 ms
FileHandler.ashx
769 ms
FileHandler.ashx
768 ms
WebResource.axd
767 ms
ScriptResource.axd
798 ms
WebResource.axd
802 ms
ScriptResource.axd
811 ms
ScriptResource.axd
866 ms
js
863 ms
FileHandler.ashx
829 ms
FileHandler.ashx
845 ms
FileHandler.ashx
845 ms
logo-top.png
209 ms
logo-small.png
212 ms
FileHandler.ashx
644 ms
FileHandler.ashx
793 ms
FileHandler.ashx
308 ms
FileHandler.ashx
308 ms
FileHandler.ashx
364 ms
FileHandler.ashx
365 ms
FileHandler.ashx
407 ms
logo-white.png
406 ms
loader.png
430 ms
web.min.js
561 ms
pxiEyp8kv8JHgFVrJJnedA.woff
122 ms
pxiByp8kv8JHgFVrLEj6Z1JlEw.woff
177 ms
pxiByp8kv8JHgFVrLBT5Z1JlEw.woff
179 ms
icomoon.ttf
242 ms
GetCartItemsCount
310 ms
GetCartItemsCount
306 ms
240 ms
jazzwelt.sk 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
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
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.
jazzwelt.sk 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
jazzwelt.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazzwelt.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Jazzwelt.sk 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.
jazzwelt.sk
Open Graph data is detected on the main page of Jazzwelt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: