9.5 sec in total
592 ms
8.5 sec
381 ms
Welcome to osv.com.ua homepage info - get ready to check Osv best content for Ukraine right away, or after learning these important things about osv.com.ua
Компанія ОСВ Полімер пропонує широкий асортимент обладнання власного виробництва для змішування, дозування і лиття силіконів, поліуретанів та інше обладнання, а також силікони, пінополіуретани, акрило...
Visit osv.com.uaWe analyzed Osv.com.ua page load time and found that the first response time was 592 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
osv.com.ua performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value14.7 s
0/100
25%
Value7.8 s
23/100
10%
Value300 ms
79/100
30%
Value0.943
3/100
15%
Value13.3 s
12/100
10%
592 ms
1096 ms
370 ms
1100 ms
373 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 64% of them (49 requests) were addressed to the original Osv.com.ua, 9% (7 requests) were made to Cp.onicon.ru and 5% (4 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Osv.com.ua.
Page size can be reduced by 413.8 kB (42%)
982.4 kB
568.6 kB
In fact, the total size of Osv.com.ua main page is 982.4 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. Images take 464.6 kB which makes up the majority of the site volume.
Potential reduce by 71.1 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 71.1 kB or 79% of the original size.
Potential reduce by 48.8 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. Osv images are well optimized though.
Potential reduce by 204.4 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 204.4 kB or 64% of the original size.
Potential reduce by 89.5 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. Osv.com.ua needs all CSS files to be minified and compressed as it can save up to 89.5 kB or 83% of the original size.
Number of requests can be reduced by 48 (68%)
71
23
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
osv.com.ua
592 ms
www.osv.com.ua
1096 ms
attachments1.css
370 ms
template.css
1100 ms
nivo-slider.css
373 ms
style.css
374 ms
style.css
383 ms
mootools.js
600 ms
caption.js
696 ms
attachments_refresh.js
694 ms
modal.js
694 ms
jquery.min.js
134 ms
jquery.noconflict.js
697 ms
jquery.nivo.slider.js
888 ms
jquery-1.4.2.min.js
1160 ms
template.css
1003 ms
colorbox.css
1004 ms
js
121 ms
341 ms
jquery.colorbox.js
997 ms
formcheck.js
1197 ms
share.js
90 ms
watch.js
10 ms
top_01.png
1287 ms
logo.png
1290 ms
ru.gif
1297 ms
uk.gif
1376 ms
en.gif
1439 ms
email.png
1544 ms
mobile.png
1611 ms
phone.png
1611 ms
close.gif
1650 ms
send.gif
1790 ms
slogan_en.png
1843 ms
polimer_spring_5_en.jpg
2736 ms
cannon.jpg
3512 ms
home-slide1.jpg
2252 ms
online-en.jpg
2255 ms
facebook-icon.png
2148 ms
youtube_icon.png
3209 ms
twitter.png
2616 ms
vkontakte.png
2649 ms
619 ms
_YMaps.css
123 ms
_YMaps.js
800 ms
ga.js
40 ms
gtm.js
113 ms
simple_loader.js
883 ms
side.gif
569 ms
corner.gif
798 ms
menu_back.gif
832 ms
OSV___home_clean.jpg
901 ms
line.gif
911 ms
loading.gif
1122 ms
bullets.png
1168 ms
__utm.gif
106 ms
h2_back3.gif
1182 ms
box_tall2.gif
1184 ms
box_top1.gif
1764 ms
box_bottom2.gif
1424 ms
c.bigmir.net
1746 ms
b-share.png
88 ms
overlay.png
1335 ms
b-share-icon.png
132 ms
b-share-popup_down__tail.png
174 ms
analytics.js
428 ms
collect
68 ms
simple_loader.js
518 ms
bootstrap.min.js
129 ms
bootstrap.min.js
118 ms
onicon.site.min.css
365 ms
onicon.site.min.js
2642 ms
common.js
98 ms
util.js
288 ms
stats.js
130 ms
hosts-2.js
130 ms
AuthenticationService.Authenticate
287 ms
osv.com.ua accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
osv.com.ua best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
osv.com.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 valid hreflang
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
UK
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osv.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed English language. Our system also found out that Osv.com.ua 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.
osv.com.ua
Open Graph description is not detected on the main page of Osv. 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: