4.3 sec in total
414 ms
3.7 sec
167 ms
Click here to check amazing Kat content for Slovakia. Otherwise, check out these important facts you probably never knew about kat.sk
Zoznam a katalóg vybraných a odporúčaných www stránok na internete. Odkazy na zaujímavý obsah, fb stránky, skupiny a profily.
Visit kat.skWe analyzed Kat.sk page load time and found that the first response time was 414 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kat.sk performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value2.9 s
81/100
25%
Value3.5 s
88/100
10%
Value110 ms
98/100
30%
Value0.057
98/100
15%
Value5.9 s
66/100
10%
414 ms
1570 ms
241 ms
278 ms
232 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 38% of them (18 requests) were addressed to the original Kat.sk, 15% (7 requests) were made to Googleads.g.doubleclick.net and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kat.sk.
Page size can be reduced by 87.1 kB (42%)
206.2 kB
119.1 kB
In fact, the total size of Kat.sk main page is 206.2 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. 45% of websites need less resources to load. HTML takes 70.0 kB which makes up the majority of the site volume.
Potential reduce by 54.7 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 54.7 kB or 78% of the original size.
Potential reduce by 1.2 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. Kat images are well optimized though.
Potential reduce by 15.9 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 15.9 kB or 28% of the original size.
Potential reduce by 15.3 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. Kat.sk needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 81% of the original size.
Number of requests can be reduced by 10 (23%)
43
33
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
kat.sk
414 ms
www.kat.sk
1570 ms
style.css
241 ms
utils.js
278 ms
cookies.js
232 ms
show_ads.js
7 ms
ga.js
38 ms
poweredby_000000.gif
35 ms
katlogo.png
162 ms
t1.png
231 ms
t2.png
231 ms
t3.png
161 ms
t4.png
279 ms
t5.png
280 ms
t6.png
284 ms
t7.png
289 ms
fb-smena-1.png
348 ms
fb-zdielat-9.png
348 ms
go.gif
424 ms
ca-pub-4519835735565284.js
123 ms
zrt_lookup.html
72 ms
show_ads_impl.js
71 ms
branding.css
30 ms
__utm.gif
23 ms
branding.css
76 ms
ads
175 ms
osd.js
20 ms
ads
316 ms
count.asp
215 ms
body_bg.gif
270 ms
ads
278 ms
ads
338 ms
footer_bg.gif
1206 ms
ads
109 ms
abg.js
18 ms
like.php
262 ms
m_js_controller.js
24 ms
s
60 ms
googlelogo_color_112x36dp.png
129 ms
14719536702283044024
94 ms
x_button_blue2.png
109 ms
nessie_icon_tiamat_white.png
62 ms
qeKvIRsJabD.js
106 ms
LVx-xkvaJ0b.png
103 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
11 ms
light-top.css
18 ms
ui
40 ms
logo.png
5 ms
kat.sk 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
kat.sk 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kat.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kat.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Kat.sk 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.
kat.sk
Open Graph description is not detected on the main page of Kat. 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: