3.3 sec in total
663 ms
2.4 sec
212 ms
Visit siv.sk now to see the best up-to-date Siv content for Slovakia and also check out these interesting facts you probably never knew about siv.sk
Jazyková škola v centre Bratislavy ponúka jazykové kurzy angličtiny, nemčiny, ruštiny, slovenčiny a ďalšie jazyky pre všetkých odhodlaných učiť sa cudzí jazyk.
Visit siv.skWe analyzed Siv.sk page load time and found that the first response time was 663 ms and then it took 2.6 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.
siv.sk performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value4.4 s
39/100
25%
Value7.0 s
33/100
10%
Value3,850 ms
1/100
30%
Value0.02
100/100
15%
Value10.4 s
24/100
10%
663 ms
213 ms
311 ms
208 ms
215 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Siv.sk, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (749 ms) belongs to the original domain Siv.sk.
Page size can be reduced by 88.9 kB (46%)
192.3 kB
103.3 kB
In fact, the total size of Siv.sk main page is 192.3 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. 20% of websites need less resources to load. Javascripts take 67.6 kB which makes up the majority of the site volume.
Potential reduce by 27.2 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 27.2 kB or 77% of the original size.
Potential reduce by 1.1 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. Siv images are well optimized though.
Potential reduce by 35.8 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 35.8 kB or 53% of the original size.
Potential reduce by 24.7 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. Siv.sk needs all CSS files to be minified and compressed as it can save up to 24.7 kB or 79% of the original size.
Number of requests can be reduced by 34 (60%)
57
23
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
www.siv.sk
663 ms
screen.css
213 ms
mootools.v1.11.js
311 ms
slimbox.js
208 ms
slimbox.php
215 ms
mod_fly06_poll.css
216 ms
mod_fly06_poll.js
216 ms
body.gif
129 ms
main.gif
130 ms
header.gif
125 ms
top-left.gif
126 ms
top-mid.gif
127 ms
module-prihlasenie.gif
125 ms
button-login.gif
236 ms
kariera-icon-hands.png
227 ms
chovanec-garant-siv.jpg
232 ms
logo-bsk.gif
230 ms
Karierne-poradenstvo.jpg
430 ms
abc-knihy.gif
232 ms
jazykove-kurzy-zima-2015.gif
331 ms
priprava-na-vs-2015-02.gif
331 ms
partnerske-zlavy-logos.gif
440 ms
online-platby-kurzy.gif
441 ms
top-right.gif
322 ms
header.jpg
521 ms
1px-trans.gif
418 ms
menu-left.gif
429 ms
menu-mid.gif
518 ms
menu-li.gif
522 ms
menu-mid-hover.gif
532 ms
menu-right.gif
532 ms
left-h3-blue.gif
535 ms
cont-blue.gif
621 ms
left-a.gif
623 ms
left-h3-tyrkys.gif
624 ms
cont-tyrkys.gif
638 ms
button.gif
638 ms
mapa-top.gif
642 ms
mapa-h3.gif
724 ms
mapa-mid.gif
725 ms
mapa-bot.gif
726 ms
latest-news-top.gif
745 ms
latest-h3.gif
744 ms
ga.js
7 ms
__utm.gif
13 ms
collect
62 ms
latest-news-mid.gif
646 ms
latest-news-bot.gif
724 ms
latest-intro.gif
726 ms
module-cart.png
727 ms
poll_bg_orange.jpg
748 ms
poll_bg_green.jpg
749 ms
ga-audiences
32 ms
poll_bg_grey.jpg
649 ms
poll_bg_blue.jpg
724 ms
bottom-h3.gif
722 ms
bottom-cont.gif
722 ms
bottom-bot.gif
747 ms
foot-left.gif
650 ms
foot-mid.gif
652 ms
foot-right.gif
720 ms
siv.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.
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
siv.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
siv.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siv.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 Siv.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.
siv.sk
Open Graph description is not detected on the main page of Siv. 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: