2.7 sec in total
350 ms
2.2 sec
229 ms
Click here to check amazing Domino Knihy content for Czech Republic. Otherwise, check out these important facts you probably never knew about dominoknihy.cz
Nakladatelství Domino založila v roce 1997 Karin Lednická. Od roku 2019 patří Domino do skupiny Albatros Media a. s., největšího českého nakladatelského domu. Vydáváme kvalitní thrillery a detektivky ...
Visit dominoknihy.czWe analyzed Dominoknihy.cz page load time and found that the first response time was 350 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
dominoknihy.cz performance score
name
value
score
weighting
Value15.1 s
0/100
10%
Value61.3 s
0/100
25%
Value22.9 s
0/100
10%
Value5,930 ms
0/100
30%
Value0
100/100
15%
Value63.4 s
0/100
10%
350 ms
549 ms
125 ms
31 ms
447 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 61% of them (22 requests) were addressed to the original Dominoknihy.cz, 8% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Dominoknihy.cz.
Page size can be reduced by 179.9 kB (29%)
628.2 kB
448.4 kB
In fact, the total size of Dominoknihy.cz main page is 628.2 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 362.1 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 9.6 kB or 67% of the original size.
Potential reduce by 14.6 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. Domino Knihy images are well optimized though.
Potential reduce by 92.9 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 92.9 kB or 53% of the original size.
Potential reduce by 62.7 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. Dominoknihy.cz needs all CSS files to be minified and compressed as it can save up to 62.7 kB or 83% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Domino Knihy. 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.
dominoknihy.cz
350 ms
www.dominoknihy.cz
549 ms
web.28.css
125 ms
jquery.min.js
31 ms
web.13.js
447 ms
jquery.cycle.all.js
236 ms
conversion.js
17 ms
retargeting.js
228 ms
webfont.css
120 ms
fbds.js
85 ms
ga.js
85 ms
logo_2.png
119 ms
menu_4.jpg
465 ms
claim_2.gif
265 ms
menu_item.gif
263 ms
lock.gif
264 ms
fb.png
263 ms
948_jak_byt_dospela_2d_web.jpg
298 ms
950_skryta_tela_2d_web.jpg
381 ms
943_matkou_ze_dne_na_den_2d_web.jpg
379 ms
937_dobry_zivot_2d_web.jpg
380 ms
935_danska_divka_web.png
718 ms
922_horici_pokoj_web.jpg
408 ms
933_kafe_a_cigarko_web.png
968 ms
footer.png
497 ms
logo_footer.png
499 ms
Zd2E9abXLFGSr9G3YK2MsB43XjeME5heavxWqLE69Ro.ttf
33 ms
b9QBgL0iMZfDSpmcXcE8nIU_FpLvXrv7la5ElqLzFTw.ttf
33 ms
icomoon.woff
453 ms
mg0cGfGRUERshzBlvqxeAC_meancg1oFnNGTkiryiPc.ttf
32 ms
108 ms
__utm.gif
29 ms
64 ms
retargeting
116 ms
55 ms
22 ms
dominoknihy.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
Form elements do not have associated labels
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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
dominoknihy.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
Missing source maps for large first-party JavaScript
dominoknihy.cz SEO score
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 Dominoknihy.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 Dominoknihy.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.
dominoknihy.cz
Open Graph description is not detected on the main page of Domino Knihy. 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: