6.7 sec in total
1.4 sec
4.7 sec
647 ms
Visit volny-cas.sluzby.cz now to see the best up-to-date Volny Cas Sluzby content for Czech Republic and also check out these interesting facts you probably never knew about volny-cas.sluzby.cz
Volný čas a cestování - vyberte si ve spolehlivém seznamu firem a služeb, hodnocených zákazníky - průvodce volným časem
Visit volny-cas.sluzby.czWe analyzed Volny-cas.sluzby.cz page load time and found that the first response time was 1.4 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
volny-cas.sluzby.cz performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value9.3 s
1/100
25%
Value14.1 s
1/100
10%
Value21,800 ms
0/100
30%
Value0.177
68/100
15%
Value34.5 s
0/100
10%
1442 ms
25 ms
511 ms
264 ms
18 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Volny-cas.sluzby.cz, 19% (11 requests) were made to Global-www.sluzby.cz and 10% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Global-www.sluzby.cz.
Page size can be reduced by 853.2 kB (67%)
1.3 MB
414.1 kB
In fact, the total size of Volny-cas.sluzby.cz main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 648.8 kB which makes up the majority of the site volume.
Potential reduce by 95.1 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. This page needs HTML code to be minified as it can gain 29.0 kB, which is 26% 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 95.1 kB or 85% of the original size.
Potential reduce by 391 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. Volny Cas Sluzby images are well optimized though.
Potential reduce by 412.4 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 412.4 kB or 64% of the original size.
Potential reduce by 345.3 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. Volny-cas.sluzby.cz needs all CSS files to be minified and compressed as it can save up to 345.3 kB or 88% of the original size.
Number of requests can be reduced by 25 (49%)
51
26
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volny Cas Sluzby. 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 as a result speed up the page load time.
volny-cas.sluzby.cz
1442 ms
css
25 ms
portal-1456302805-116050d9a6fff061b9bbaad9766892b8.css
511 ms
portal-1456302805-f9e42e1a2fedc70c9dbbe4578ef43dc3.js
264 ms
adsbygoogle.js
18 ms
portal-1456302805-d2d57bbdb32317d31a61350c2a585604.js
609 ms
bb_one2n.js
483 ms
script.js
484 ms
ga.js
185 ms
async-ads.js
184 ms
sluzby-logo-white.svg
207 ms
bg-section.jpg
1981 ms
sluzby-check-icon.svg
363 ms
sluzby-logo-black-short.svg
1994 ms
dot-grey.svg
1995 ms
cd-arrow.svg
1993 ms
sluzby-logo-white-short.svg
371 ms
bb_one2n.113.65.77.1.js
591 ms
ca-pub-4220012446249217.js
330 ms
zrt_lookup.html
421 ms
show_ads_impl.js
311 ms
__utm.gif
215 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
292 ms
DXI1ORHCpsQm3Vp6mXoaTRa1RVmPjeKy21_GQJaLlJI.woff
292 ms
MTP_ySUJH_bn48VBG8sNSha1RVmPjeKy21_GQJaLlJI.woff
293 ms
k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
293 ms
slp-fontown.ttf
290 ms
pla
72 ms
bbnaut-lib-1.7.5.min.js
329 ms
543 ms
cookie
284 ms
context
211 ms
ads
294 ms
context
294 ms
iframe.html
141 ms
ads
260 ms
beacon.js
116 ms
xgemius.js
381 ms
dot.asp
250 ms
co
419 ms
osd.js
31 ms
fimg-resp.seznam.cz
586 ms
fimg-resp.seznam.cz
694 ms
fimg-resp.seznam.cz
807 ms
cimage2.png
342 ms
123 ms
m_js_controller.js
108 ms
abg.js
135 ms
async-ads.js
57 ms
googlelogo_color_112x36dp.png
109 ms
imgad
89 ms
nessie_icon_tiamat_white.png
89 ms
s
51 ms
x_button_blue2.png
34 ms
fpdata.js
156 ms
lsget.html
245 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
12 ms
rexdot.js
111 ms
volny-cas.sluzby.cz accessibility score
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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
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.
volny-cas.sluzby.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
volny-cas.sluzby.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 Volny-cas.sluzby.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 Volny-cas.sluzby.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.
volny-cas.sluzby.cz
Open Graph description is not detected on the main page of Volny Cas Sluzby. 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: