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Welcome to vanadoo.cz homepage info - get ready to check VANADOO best content right away, or after learning these important things about vanadoo.cz
Full service Prague DMC - Destination and Event Management Company - experienced in incentive travel, meetings and corporate events in Prague and Czech Republic | VANADOO - DMC Prague
Visit vanadoo.czWe analyzed Vanadoo.cz page load time and found that the first response time was 1.5 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vanadoo.cz performance score
name
value
score
weighting
Value3.5 s
33/100
10%
Value24.4 s
0/100
25%
Value22.7 s
0/100
10%
Value20,520 ms
0/100
30%
Value0.038
100/100
15%
Value29.9 s
0/100
10%
1463 ms
40 ms
91 ms
92 ms
17 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vanadoo.cz, 54% (29 requests) were made to Static.parastorage.com and 37% (20 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vanadoo.cz.
Page size can be reduced by 501.3 kB (62%)
804.0 kB
302.7 kB
In fact, the total size of Vanadoo.cz main page is 804.0 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. 55% of websites need less resources to load. HTML takes 618.5 kB which makes up the majority of the site volume.
Potential reduce by 500.9 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 500.9 kB or 81% of the original size.
Potential reduce by 410 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. VANADOO images are well optimized though.
Potential reduce by 48 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.
Number of requests can be reduced by 10 (27%)
37
27
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VANADOO. 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 as a result speed up the page load time.
www.vanadoo.cz
1463 ms
minified.js
40 ms
focus-within-polyfill.js
91 ms
polyfill.min.js
92 ms
bootstrap-features.08dd9a91.bundle.min.js
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main.c5638ec5.bundle.min.js
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lodash.min.js
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react.production.min.js
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thunderbolt
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siteTags.bundle.min.js
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elementory-browser-support.min.js
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thunderbolt
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wix-perf-measure.bundle.min.js
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react-dom.production.min.js
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vanadoo.cz 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
vanadoo.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vanadoo.cz 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vanadoo.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vanadoo.cz 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.
vanadoo.cz
Open Graph data is detected on the main page of VANADOO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: