6.7 sec in total
423 ms
4.7 sec
1.6 sec
Visit bvv.cz now to see the best up-to-date Bvv content for India and also check out these interesting facts you probably never knew about bvv.cz
Visit bvv.czWe analyzed Bvv.cz page load time and found that the first response time was 423 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bvv.cz performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value13.2 s
0/100
25%
Value9.4 s
12/100
10%
Value830 ms
35/100
30%
Value0
100/100
15%
Value12.2 s
15/100
10%
423 ms
496 ms
528 ms
780 ms
212 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 93% of them (90 requests) were addressed to the original Bvv.cz, 5% (5 requests) were made to Googletagmanager.com and 1% (1 request) were made to Webtrack.bvv.cz. The less responsive or slowest element that took the longest time to load (982 ms) belongs to the original domain Bvv.cz.
Page size can be reduced by 196.7 kB (11%)
1.8 MB
1.6 MB
In fact, the total size of Bvv.cz main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 108.1 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 108.1 kB or 85% of the original size.
Potential reduce by 60.0 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. Bvv images are well optimized though.
Potential reduce by 8.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 19.7 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. Bvv.cz needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 18% of the original size.
Number of requests can be reduced by 20 (24%)
82
62
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bvv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
bvv.cz
423 ms
bvv.cz
496 ms
www.bvv.cz
528 ms
www.bvv.cz
780 ms
plyr.css
212 ms
glightbox.min.css
328 ms
swiper-bundle.min.css
331 ms
nouislider.min.css
330 ms
theme.min.css
550 ms
tour.js
545 ms
js
73 ms
bvvtracker.js
673 ms
js
119 ms
popper.min.js
225 ms
plyr.min.js
571 ms
glightbox.min.js
339 ms
swiper-bundle.min.js
713 ms
nouislider.min.js
341 ms
theme.min.js
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cookieconsent.js
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cookieconsent-init.js
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gtm.js
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logo.svg
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cz.svg
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Urbis-teaser-2024-mobil.png
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cookieconsent.css
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fira-sans-v16-latin_latin-ext-regular.woff
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welding.jpg
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plastex.png
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profintech.jpg
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fondex-color.jpg
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vac-logo.jpg
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CreativeDays.jpg
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caravaning-brno.png
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gaudeamus_2023_logo.jpg
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life-logo.png
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vanocni-trhy-logo.png
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opta-logo.jpg
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logo-Brno.svg
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bvv.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
bvv.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
bvv.cz 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
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 Bvv.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 Bvv.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.
bvv.cz
Open Graph description is not detected on the main page of Bvv. 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: