4.4 sec in total
724 ms
3.3 sec
381 ms
Visit vlcnov.cz now to see the best up-to-date Vlcnov content for Czech Republic and also check out these interesting facts you probably never knew about vlcnov.cz
Oficiální stránky Obce Vlčnov
Visit vlcnov.czWe analyzed Vlcnov.cz page load time and found that the first response time was 724 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vlcnov.cz performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value8.7 s
1/100
25%
Value10.9 s
6/100
10%
Value310 ms
77/100
30%
Value0.056
98/100
15%
Value10.9 s
21/100
10%
724 ms
104 ms
204 ms
208 ms
209 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 91% of them (83 requests) were addressed to the original Vlcnov.cz, 5% (5 requests) were made to Translate.googleapis.com and 1% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain Vlcnov.cz.
Page size can be reduced by 331.5 kB (37%)
896.7 kB
565.2 kB
In fact, the total size of Vlcnov.cz main page is 896.7 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. 40% of websites need less resources to load. Images take 377.0 kB which makes up the majority of the site volume.
Potential reduce by 36.2 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 36.2 kB or 76% of the original size.
Potential reduce by 20.0 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. Vlcnov images are well optimized though.
Potential reduce by 197.7 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 197.7 kB or 53% of the original size.
Potential reduce by 77.6 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. Vlcnov.cz needs all CSS files to be minified and compressed as it can save up to 77.6 kB or 79% of the original size.
Number of requests can be reduced by 58 (67%)
87
29
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlcnov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.vlcnov.cz
724 ms
style.css
104 ms
highslide.css
204 ms
tts.css
208 ms
funkce.js
209 ms
highslide-full.packed.js
306 ms
highslide.cfg.js.php
244 ms
dom.js
209 ms
menu.js
301 ms
minitranslator.js
303 ms
jquery.tools.min.js
525 ms
datumcas.js
305 ms
dopstr.js.php
390 ms
jquery.xdomainrequest.js
400 ms
tts_functions.min.js
404 ms
jquery.jplayer.min.js
407 ms
tts.js.php
451 ms
element.js
39 ms
basic.css
391 ms
modules.css
402 ms
bkg.jpg
646 ms
header.jpg
705 ms
logo.jpg
148 ms
menu_top.png
146 ms
menu_top_li.png
149 ms
cs_act.gif
150 ms
en.gif
254 ms
de.gif
256 ms
hd_kus_top.png
505 ms
hd_kus_left.png
308 ms
container.jpg
596 ms
left.gif
307 ms
menu.gif
403 ms
menu_line.gif
404 ms
menu_li_a.gif
503 ms
boxik_h3.gif
504 ms
mini23cs_1.jpg
604 ms
mini26cs_1.png
704 ms
cs.png
605 ms
cs_img.png
692 ms
en.png
704 ms
en_img.png
705 ms
fr.png
740 ms
fr_img.png
792 ms
de.png
797 ms
de_img.png
803 ms
it.png
804 ms
it_img.png
804 ms
pl.png
839 ms
pl_img.png
890 ms
ru.png
896 ms
ru_img.png
902 ms
es.png
901 ms
es_img.png
903 ms
counter.php
989 ms
translateelement.css
63 ms
main.js
120 ms
rss091.png
965 ms
rss10.png
860 ms
rss20.png
864 ms
atom10.png
864 ms
obalka.gif
865 ms
element_main.js
40 ms
translate_24dp.png
68 ms
l
38 ms
cleardot.gif
62 ms
tisk.gif
843 ms
1csleft_3.jpg
841 ms
1csleft_6.jpg
799 ms
te_ctrl3.gif
12 ms
1csleft_1.jpg
803 ms
1csright_1.jpg
809 ms
kal_left.gif
711 ms
kal_right.gif
695 ms
seniori.png
696 ms
mini12cs_1.gif
702 ms
mini12cs_1.jpg
618 ms
mini13cs_1.jpg
609 ms
mini13cs_4.jpg
691 ms
mini13cs_5.jpg
661 ms
mini13cs_2.gif
613 ms
logo_gc.png
614 ms
navi.gif
608 ms
headerfooter.jpg
736 ms
zoomin.cur
689 ms
style_print.css
102 ms
rounded-white.png
107 ms
zoomout.cur
104 ms
speaker_green.png
105 ms
ajax-loader.gif
102 ms
loader.white.gif
106 ms
vlcnov.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
Image elements do not have [alt] attributes
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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
vlcnov.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
Browser errors were logged to the console
Page has valid source maps
vlcnov.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 Vlcnov.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 Vlcnov.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.
vlcnov.cz
Open Graph description is not detected on the main page of Vlcnov. 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: