3.3 sec in total
241 ms
1.9 sec
1.1 sec
Visit kst.im now to see the best up-to-date Kst content and also check out these interesting facts you probably never knew about kst.im
("Приложение Каста ➤➤➤ Старт акций в мобильном приложении на час раньше! Ежедневные распродажи и скидки до -95% на эксклюзивные брендовые товары!")
Visit kst.imWe analyzed Kst.im page load time and found that the first response time was 241 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
kst.im performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value3.3 s
70/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value3.3 s
94/100
10%
241 ms
270 ms
148 ms
64 ms
143 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kst.im, 4% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Kasta.ua.
Page size can be reduced by 82.3 kB (9%)
945.7 kB
863.4 kB
In fact, the total size of Kst.im main page is 945.7 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. 60% of websites need less resources to load. Images take 782.6 kB which makes up the majority of the site volume.
Potential reduce by 45.4 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 45.4 kB or 78% of the original size.
Potential reduce by 36.8 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. Kst images are well optimized though.
Potential reduce by 89 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 21 B
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. Kst.im has all CSS files already compressed.
Number of requests can be reduced by 39 (49%)
80
41
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
241 ms
gtm.js
270 ms
analytics.js
148 ms
main.css
64 ms
logo_full.svg
143 ms
9c5b74ff6cdf498d93f2ffd150eaadb3.png
244 ms
6683d0e14c6643e3836bb8efa3f174af.png
241 ms
fa8c6575b52643f49adf5da4ada20305.png
237 ms
f2f589e98c3f4a8bb14811ff04194bf5.png
238 ms
bcfe3bce43c0483e80839acf9a52b65e.png
242 ms
70dc5d3d8d9d45e39ca1b0258651ae26.png
238 ms
4c73cf6ee25043fa8d19e5fe1f8c4d59.png
243 ms
0128278e99e148a482923447295daaec.png
258 ms
fe31f0cbc9f24491b9fff79aa977d18e.png
244 ms
16f30dbb48de421a93d6e1ddce50d971.png
248 ms
star.svg
245 ms
sourcebuster.js
365 ms
main.ru.js
748 ms
discovery_main_page.png
239 ms
bcddf787139a4640aab383b1b484070d.png
243 ms
e007ea6bce444c1a82fa87f70e56ef68.png
240 ms
37f8fa9c982149669fcae12f57fbdb40.png
243 ms
4070ee10bef64972a5185865188e8225.png
250 ms
48a7f44814514b9d9c459756137d4b1a.png
248 ms
f100e00e3e4447bc862b304246829391.png
246 ms
e84c907dbbe54c13bcdaf939261816a1.png
245 ms
5c09dad7a86e4ae3ab7476392e2542d3.png
251 ms
ba0589f921d74fa58dfc8b1ac623980c.png
250 ms
9831a8b06edc4cfca24f32c384cb5d5c.png
289 ms
5318fe34dcc54946a32f5f59d7d13448.png
253 ms
76c11889ebf742dda1545d133a4576b2.png
254 ms
9043f595c7aa45748105f3bfc6207739.png
253 ms
6ad1e50715df40e3abcaa84dc397d27a.png
294 ms
a5b24ad5bfb44919998fbb7742fe9361.png
291 ms
db95d24fed174a1fb4241ed7f5009420.png
288 ms
5bf406d01e2f4fe7add77bc6714a80d3.png
290 ms
btn-app-ios-ru.svg
294 ms
btn-app-android.svg
291 ms
iPhone-app.png
698 ms
nexus-app.png
606 ms
mobile.svg
594 ms
collect
88 ms
486 ms
icon_clock.png
487 ms
profit2.png
1023 ms
profit3.png
1018 ms
profit4.png
605 ms
up1.svg
651 ms
ic_bf.svg
510 ms
face_icon.svg
567 ms
kasta-production.svg
568 ms
kasta-post.svg
591 ms
ic_ukrposhta.svg
573 ms
ic_np_w.png
589 ms
ic_pampic.svg
611 ms
ic_fb.png
612 ms
ic_ytb.png
606 ms
ic_in.png
621 ms
ic_visa.png
630 ms
ic_master.png
645 ms
black.svg
631 ms
menu_white.svg
639 ms
ic_search.svg
661 ms
ic_close.svg
640 ms
help.svg
708 ms
location_pin.svg
625 ms
wish.svg
625 ms
profile.svg
683 ms
cart.svg
663 ms
lang.svg
694 ms
check-fill.svg
714 ms
top.png
1087 ms
collect
421 ms
ic_csc.svg
706 ms
collect
30 ms
collect
390 ms
js
37 ms
ic_partners.svg
638 ms
ic_prime_white.svg
308 ms
ic_catalogue.svg
310 ms
ga-audiences
111 ms
kst.im 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
Document doesn't have a <title> element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
kst.im best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
kst.im SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kst.im can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kst.im 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.
kst.im
Open Graph description is not detected on the main page of Kst. 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: