7 sec in total
1.4 sec
5.2 sec
381 ms
Visit prospere.cz now to see the best up-to-date PROSPERE content for Czech Republic and also check out these interesting facts you probably never knew about prospere.cz
Dodávka a montáž sendvičových panelů v oblasti opláštění skladových, výrobních hal včetně střech, realizace chladících a mrazících boxů, dělících stěn, příček.
Visit prospere.czWe analyzed Prospere.cz page load time and found that the first response time was 1.4 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
prospere.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value13.9 s
0/100
25%
Value11.3 s
5/100
10%
Value620 ms
48/100
30%
Value0.617
10/100
15%
Value9.4 s
30/100
10%
1378 ms
28 ms
37 ms
121 ms
224 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 83% of them (53 requests) were addressed to the original Prospere.cz, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Prospere.cz.
Page size can be reduced by 701.3 kB (25%)
2.8 MB
2.1 MB
In fact, the total size of Prospere.cz main page is 2.8 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 32.2 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 32.2 kB or 77% of the original size.
Potential reduce by 34.7 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. PROSPERE images are well optimized though.
Potential reduce by 297.2 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 297.2 kB or 67% of the original size.
Potential reduce by 337.3 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. Prospere.cz needs all CSS files to be minified and compressed as it can save up to 337.3 kB or 86% of the original size.
Number of requests can be reduced by 33 (53%)
62
29
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROSPERE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
prospere.cz
1378 ms
css
28 ms
css
37 ms
phocadownload.css
121 ms
phocadownload.css
224 ms
calendar.css
249 ms
front.css
243 ms
layout.css
240 ms
jquery.fancybox.css
245 ms
jquery.fancybox-buttons.css
240 ms
jquery.fancybox-thumbs.css
334 ms
template.css
608 ms
camera.css
359 ms
camera.css
362 ms
default_icemegamenu-reponsive.css
362 ms
jquery.min.js
564 ms
jquery-noconflict.js
465 ms
jquery-migrate.min.js
468 ms
caption.js
466 ms
script.js
469 ms
bootstrap.min.js
590 ms
camera.min.js
589 ms
menu.js
588 ms
jquery.modernizr.min.js
588 ms
jquery.BlackAndWhite.min.js
731 ms
jquery.fancybox.pack.js
741 ms
jquery.fancybox-buttons.js
742 ms
jquery.fancybox-media.js
741 ms
jquery.fancybox-thumbs.js
731 ms
jquery.pep.js
742 ms
jquery.vide.min.js
785 ms
scripts.js
953 ms
conversion.js
17 ms
retargeting.js
330 ms
logo.png
176 ms
news-1.jpg
253 ms
news-2.jpg
377 ms
news-3.jpg
171 ms
reference_1-170x128.jpg
192 ms
reference_3-170x128.jpg
245 ms
company-1.png
243 ms
company-2.png
368 ms
company-3.png
370 ms
company-4.png
370 ms
arcelor-mittal.png
368 ms
hydewa.png
368 ms
mapa.png
578 ms
footer-logo.png
475 ms
gtm.js
67 ms
search.png
460 ms
fontawesome-webfont.woff
643 ms
analytics.js
5 ms
collect
6 ms
collect
159 ms
133 ms
retargeting
114 ms
camera_skins.png
242 ms
camera-loader.gif
123 ms
slide-3.jpg
1168 ms
52 ms
slide-1.jpg
1551 ms
news-1.jpg
222 ms
news-2.jpg
122 ms
news-3.jpg
239 ms
prospere.cz 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
Image elements do not have [alt] attributes
Links do not have a discernible name
prospere.cz 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
prospere.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prospere.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Prospere.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.
prospere.cz
Open Graph description is not detected on the main page of PROSPERE. 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: