3.9 sec in total
504 ms
2.5 sec
977 ms
Welcome to tickets-online.cz homepage info - get ready to check Tickets ONLINE best content right away, or after learning these important things about tickets-online.cz
Visit tickets-online.czWe analyzed Tickets-online.cz page load time and found that the first response time was 504 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tickets-online.cz performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value6.9 s
6/100
25%
Value11.6 s
4/100
10%
Value2,760 ms
3/100
30%
Value0.003
100/100
15%
Value8.4 s
39/100
10%
504 ms
198 ms
206 ms
207 ms
8 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 54% of them (22 requests) were addressed to the original Tickets-online.cz, 10% (4 requests) were made to Pagead2.googlesyndication.com and 10% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Encrypted-tbn0.gstatic.com.
Page size can be reduced by 74.4 kB (20%)
364.3 kB
290.0 kB
In fact, the total size of Tickets-online.cz main page is 364.3 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. 35% of websites need less resources to load. Images take 275.2 kB which makes up the majority of the site volume.
Potential reduce by 44.3 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 44.3 kB or 77% of the original size.
Potential reduce by 17.7 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. Tickets ONLINE images are well optimized though.
Potential reduce by 2.5 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 2.5 kB or 13% of the original size.
Potential reduce by 9.9 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. Tickets-online.cz needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 76% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tickets ONLINE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
tickets-online.cz
504 ms
style.css
198 ms
layout.css
206 ms
style.css
207 ms
show_ads.js
8 ms
e-201611.js
6 ms
e-201611.js
38 ms
ca-pub-5084454339603412.js
151 ms
zrt_lookup.html
138 ms
show_ads_impl.js
69 ms
953.gif
139 ms
logo.png
142 ms
bg_keyword.png
140 ms
btn_go.png
141 ms
sep_top-menu.png
239 ms
cropped-www_ticketsonline_cz.jpg
548 ms
bg_h3a.png
242 ms
bg_h3b.png
246 ms
program-kin-praha-300x300.jpg
499 ms
kino-metropol-olm%C3%ADk-300x199.jpg
346 ms
kino-flora-300x225.jpg
337 ms
kino-letnany-300x166.jpg
498 ms
kino-hv%C4%9Bzda-p%C5%99erov-300x225.jpg
345 ms
kino-olympia-brno.jpg
493 ms
kino-sv%C4%9Bt-hodo%C5%A1-300x225.jpg
552 ms
kino-centrum-karvin%C3%A1.jpg
496 ms
kino-%C5%A1antovka-289x300.jpg
635 ms
kinod-dukla-jihlava-300x225.jpg
585 ms
g.gif
11 ms
ads
308 ms
osd.js
12 ms
m_js_controller.js
21 ms
abg.js
35 ms
favicon
82 ms
favicon
73 ms
favicon
1339 ms
favicon
77 ms
googlelogo_color_112x36dp.png
68 ms
nessie_icon_tiamat_white.png
58 ms
s
28 ms
x_button_blue2.png
10 ms
tickets-online.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.
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
Links do not have a discernible name
tickets-online.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
tickets-online.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tickets-online.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 Tickets-online.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.
tickets-online.cz
Open Graph description is not detected on the main page of Tickets ONLINE. 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: