3.2 sec in total
444 ms
2.5 sec
227 ms
Click here to check amazing Casanova content. Otherwise, check out these important facts you probably never knew about casanova.cz
Razítka, samolepky, potisk triček, Casanova, grafické studio, Praha 6, DTP, webdesign, flash, bannery, digitální nátisk, tisk samolepek express, folie, tisk, potisk textilu, tricka, velkoplosny tisk, ...
Visit casanova.czWe analyzed Casanova.cz page load time and found that the first response time was 444 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
casanova.cz performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.5 s
19/100
25%
Value6.2 s
44/100
10%
Value400 ms
68/100
30%
Value0
100/100
15%
Value6.3 s
61/100
10%
444 ms
763 ms
235 ms
150 ms
14 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Casanova.cz, 4% (2 requests) were made to C.imedia.cz and 4% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (966 ms) belongs to the original domain Casanova.cz.
Page size can be reduced by 42.4 kB (12%)
348.7 kB
306.3 kB
In fact, the total size of Casanova.cz main page is 348.7 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. 30% of websites need less resources to load. Images take 294.3 kB which makes up the majority of the site volume.
Potential reduce by 6.3 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 6.3 kB or 68% of the original size.
Potential reduce by 11.3 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. Casanova images are well optimized though.
Potential reduce by 70 B
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 24.8 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. Casanova.cz needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 89% of the original size.
Number of requests can be reduced by 5 (11%)
47
42
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casanova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
casanova.cz
444 ms
www.casanova.cz
763 ms
retargeting.js
235 ms
casanova.css
150 ms
brand
14 ms
brand
63 ms
back_hlavicka.jpg
130 ms
retargeting
120 ms
hlavicka.jpg
332 ms
logo.png
229 ms
btn_razitka.gif
237 ms
btn_tricka.gif
239 ms
butt_language.jpg
229 ms
butt.jpg
230 ms
levypanel.jpg
343 ms
golf.jpg
480 ms
koureni_low.jpg
475 ms
pravypanel.jpg
364 ms
txt_vyhledavani.jpg
371 ms
animace.gif
559 ms
chatamalina.jpg
504 ms
logo_paticka.jpg
477 ms
google_custom_search_watermark.gif
38 ms
folie.jpg
496 ms
folie_over.jpg
584 ms
dtp.jpg
611 ms
dtp_over.jpg
614 ms
velkoplosny.jpg
622 ms
velkoplosny_over.jpg
623 ms
tisk.jpg
667 ms
tisk_over.jpg
707 ms
textil.jpg
725 ms
textil_over.jpg
733 ms
samolepky.jpg
754 ms
samolepky_over.jpg
755 ms
razitka.jpg
785 ms
razitka_over.jpg
823 ms
uv_tisk.jpg
850 ms
uv_tisk_over.jpg
872 ms
desky.jpg
872 ms
desky_over.jpg
872 ms
gravirovani.jpg
909 ms
gravirovani_over.jpg
940 ms
geocaching.jpg
966 ms
ga.js
25 ms
__utm.gif
25 ms
collect
67 ms
geocaching_over.jpg
913 ms
jakytyp.jpg
785 ms
jakytyp_over.jpg
786 ms
back_paticka.jpg
822 ms
casanova.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
casanova.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
casanova.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Casanova.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 Casanova.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.
casanova.cz
Open Graph description is not detected on the main page of Casanova. 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: