13.7 sec in total
5.1 sec
7.7 sec
945 ms
Welcome to osa.kz homepage info - get ready to check Osa best content right away, or after learning these important things about osa.kz
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Visit osa.kzWe analyzed Osa.kz page load time and found that the first response time was 5.1 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
osa.kz performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value3.7 s
57/100
25%
Value3.1 s
93/100
10%
Value70 ms
99/100
30%
Value1.277
1/100
15%
Value6.6 s
57/100
10%
5051 ms
238 ms
1023 ms
326 ms
300 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 77% of them (56 requests) were addressed to the original Osa.kz, 16% (12 requests) were made to Google.com and 3% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Osa.kz.
Page size can be reduced by 963.8 kB (44%)
2.2 MB
1.2 MB
In fact, the total size of Osa.kz main page is 2.2 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 43.2 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.2 kB or 76% of the original size.
Potential reduce by 124.5 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. Obviously, Osa needs image optimization as it can save up to 124.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 424.5 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 424.5 kB or 70% of the original size.
Potential reduce by 371.6 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. Osa.kz needs all CSS files to be minified and compressed as it can save up to 371.6 kB or 87% of the original size.
Number of requests can be reduced by 43 (66%)
65
22
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
osa.kz
5051 ms
iceshortcodes.css
238 ms
bootstrap.css
1023 ms
style.css
326 ms
font-awesome.min.css
300 ms
ionicons.min.css
321 ms
liquid-slider.css
267 ms
animate.css
525 ms
magnific-popup.css
445 ms
YTPlayer.css
410 ms
flexslider.css
412 ms
cubeportfolio.css
619 ms
stylesheet.css
515 ms
stylesheet.css
542 ms
custom.css
547 ms
jquery.min.js
784 ms
jquery-noconflict.js
631 ms
jquery-migrate.min.js
633 ms
caption.js
633 ms
jquery.min.js
756 ms
bootstrap.min.js
716 ms
jquery.liquid-slider.js
704 ms
jquery.stellar.js
721 ms
jquery.sticky.js
758 ms
waypoints.min.js
777 ms
wow.min.js
775 ms
jquery.counterup.min.js
842 ms
jquery.fitvids.js
804 ms
modernizr.custom.js
845 ms
toucheffects.js
844 ms
jquery.easing.1.3.min.js
850 ms
jquery.touchSwipe.min.js
863 ms
jquery.cubeportfolio.min.js
1103 ms
jquery.flexslider-min.js
938 ms
jquery.backstretch.min.js
950 ms
gmap3.min.js
941 ms
fonts
135 ms
js
341 ms
challenge
175 ms
top100.jcn
515 ms
orange.css
808 ms
fonts
230 ms
scripts.js
905 ms
jqBootstrapValidation.min.js
889 ms
jquery.ytplayer.js
860 ms
watch.js
70 ms
3_0_6C5C38FF_4C3C18FF_1_pageviews
577 ms
orange.png
577 ms
pattern.png
99 ms
montserrat-bold-webfont.svg
721 ms
montserrat-regular-webfont.woff
498 ms
raleway-light-webfont.woff
1181 ms
raleway-extralight-webfont.svg
717 ms
raleway-regular-webfont.woff
1181 ms
customer.jpg
902 ms
back-image1600x900.jpg
1025 ms
Smart-Girl-Working.jpeg
1328 ms
Girl_Work.jpg
961 ms
man_Work.jpg
1144 ms
dot.png
1030 ms
bg_8.jpg
1214 ms
ionicons.ttf
1236 ms
fontawesome-webfont.woff
1177 ms
recaptcha.js
502 ms
URLW-Fh3vulK24Q7adJFctJt8gXoP0I3ObOjJmUnVKA.js
55 ms
top100.scn
189 ms
refresh.gif
42 ms
audio.gif
65 ms
text.gif
67 ms
help.gif
67 ms
sprite.png
67 ms
reload
88 ms
image
77 ms
osa.kz 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
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>).
osa.kz 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
osa.kz 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osa.kz can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Osa.kz 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.
osa.kz
Open Graph description is not detected on the main page of Osa. 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: