12.6 sec in total
1.2 sec
9.8 sec
1.7 sec
Visit kathma.eu now to see the best up-to-date Kathma content and also check out these interesting facts you probably never knew about kathma.eu
Drahé kameny a minerály z celého světa. Maloobchod a velkoobchod s drahými kameny a šperky.
Visit kathma.euWe analyzed Kathma.eu page load time and found that the first response time was 1.2 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kathma.eu performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.5 s
9/100
25%
Value6.3 s
42/100
10%
Value620 ms
48/100
30%
Value0.212
59/100
15%
Value9.2 s
32/100
10%
1171 ms
506 ms
644 ms
778 ms
400 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 81% of them (47 requests) were addressed to the original Kathma.eu, 7% (4 requests) were made to Maps.google.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Kathma.eu.
Page size can be reduced by 442.9 kB (23%)
1.9 MB
1.5 MB
In fact, the total size of Kathma.eu main page is 1.9 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 29.9 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 29.9 kB or 76% of the original size.
Potential reduce by 51.7 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. Kathma images are well optimized though.
Potential reduce by 326.1 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 326.1 kB or 69% of the original size.
Potential reduce by 35.2 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. Kathma.eu needs all CSS files to be minified and compressed as it can save up to 35.2 kB or 81% of the original size.
Number of requests can be reduced by 21 (37%)
57
36
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kathma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.kathma.eu
1171 ms
wp-emoji-release.min.js
506 ms
style.css
644 ms
jquery.js
778 ms
jquery-migrate.min.js
400 ms
scripts.js
284 ms
pagination.js
959 ms
js
23 ms
main.js
619 ms
superfish.js
672 ms
jquery.cycle.all.js
1020 ms
css
23 ms
css
36 ms
wp-embed.min.js
878 ms
main.css
390 ms
shortcodes.css
422 ms
triangle-1.png
2270 ms
triangle-2.png
418 ms
triangle-3.png
410 ms
triangle-4.png
497 ms
header-lines.png
2312 ms
logo.png
420 ms
secondarymenu-a.png
669 ms
search.png
683 ms
menu-back.png
679 ms
menu.png
755 ms
slide3.jpg
2733 ms
slide-meta.png
947 ms
slide-left.png
949 ms
slide-right.png
1011 ms
caption-back.png
1206 ms
ko%C4%8D%C3%A1rek.jpg
1209 ms
readmore.png
1263 ms
tehotenstvi-3-660x230.jpg
1631 ms
tehotenstvi-3-200x300.jpg
1600 ms
tehotenstvi-660x230.jpg
1672 ms
tehotenstvi-300x200.jpg
2010 ms
probiotiky-pro-zeny-1.jpg
2644 ms
domecek-pro-panenky-1.jpg
2860 ms
domecek-pro-panenky-1-300x200.jpg
2407 ms
darky-pro-deti-1.jpg
5152 ms
darky-pro-deti-1-300x200.jpg
3171 ms
doporuceny-prijem-zivin-pro-deti-1.jpg
3416 ms
doporuceny-prijem-zivin-pro-deti-1-300x152.jpg
3031 ms
muze-za-obezitu-tv-pc-1.jpg
3784 ms
muze-za-obezitu-tv-pc-1-300x199.jpg
3232 ms
list.png
3270 ms
widgets.js
225 ms
up.png
3190 ms
like.php
194 ms
qeKvIRsJabD.js
337 ms
LVx-xkvaJ0b.png
372 ms
common.js
4 ms
util.js
30 ms
stats.js
29 ms
AuthenticationService.Authenticate
235 ms
mobile.css
270 ms
tablet.css
255 ms
kathma.eu 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
kathma.eu 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
Browser errors were logged to the console
Page has valid source maps
kathma.eu 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 Kathma.eu 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 Kathma.eu 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.
kathma.eu
Open Graph description is not detected on the main page of Kathma. 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: