8.9 sec in total
459 ms
8 sec
461 ms
Visit nvn.com.ua now to see the best up-to-date Nvn content and also check out these interesting facts you probably never knew about nvn.com.ua
магазин кровли
Visit nvn.com.uaWe analyzed Nvn.com.ua page load time and found that the first response time was 459 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nvn.com.ua performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value4.1 s
46/100
25%
Value4.6 s
71/100
10%
Value470 ms
61/100
30%
Value0.213
58/100
15%
Value4.0 s
87/100
10%
459 ms
852 ms
272 ms
288 ms
440 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nvn.com.ua, 56% (57 requests) were made to Nvn.ua and 10% (10 requests) were made to Informers.sinoptik.ua. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Nvn.ua.
Page size can be reduced by 198.1 kB (11%)
1.9 MB
1.7 MB
In fact, the total size of Nvn.com.ua 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 58.6 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 15.7 kB, which is 22% 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 58.6 kB or 81% of the original size.
Potential reduce by 3.3 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. Nvn images are well optimized though.
Potential reduce by 111.9 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 111.9 kB or 62% of the original size.
Potential reduce by 24.4 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. Nvn.com.ua needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.
Number of requests can be reduced by 36 (38%)
96
60
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nvn.com.ua
459 ms
nvn.ua
852 ms
pub_main.css
272 ms
thickbox.css
288 ms
jquery-1.6.1.min.js
440 ms
prettyPhoto.css
287 ms
jquery.prettyPhoto.js
290 ms
popup_img.js
290 ms
jquery.bxSlider.min.js
574 ms
t.gif
266 ms
js3.php
270 ms
counter2.0.js
551 ms
bau-ua-stroitelstvo.gif
676 ms
mirolog.js
604 ms
ban-3.gif
550 ms
3_0_D9EBFFFF_B9CBE2FF_0_pageviews
247 ms
watch.js
29 ms
13.gif
351 ms
conversion.js
33 ms
NVN-logo.gif
592 ms
ph-pre.gif
593 ms
find.gif
595 ms
Banner_6-5.jpg
970 ms
Banner_9_12.jpg
1733 ms
Banner_9_9.jpg
1139 ms
Banner_4-1.jpg
1315 ms
Banner_19.jpg
1814 ms
Banner_6-3.jpg
1218 ms
Banner_9-7.jpg
1561 ms
Banner_1.jpg
1902 ms
Banner_17.jpg
2356 ms
Banner_9_3.jpg
3334 ms
Banner_5.jpg
2603 ms
Banner_6.jpg
4195 ms
Banner_9_5.jpg
3290 ms
Banner_8.jpg
4687 ms
Evertile-website.gif
2876 ms
OC-internal.gif
3129 ms
InSpire-website.gif
3454 ms
OC-banner.gif
3717 ms
Evertile-banner-4.gif
5461 ms
Inspire-banner-4.gif
3895 ms
Profnastil-NVN-banner-1.gif
4132 ms
Evertile-icon.gif
4235 ms
Evergreen-icon.gif
4440 ms
COPPO-icon.gif
4674 ms
EverGlaze-icon.gif
4739 ms
OC-icon.gif
4557 ms
EcoRoof-icon.gif
4722 ms
RM-icon.gif
4947 ms
TopGuard-icon.gif
4959 ms
InSpire-icon.gif
5001 ms
351 ms
plusone.js
178 ms
ga.js
51 ms
UnderGuardPro-icon.gif
4858 ms
__utm.gif
55 ms
informers.css
156 ms
Izabella-icon.gif
4879 ms
Assa-icon.gif
5158 ms
PDProfil-soffits-icon.gif
5157 ms
Roto-icon.gif
5161 ms
NVN_Certificate_Evertile_small.gif
5022 ms
cb=gapi.loaded_0
32 ms
cb=gapi.loaded_1
60 ms
fastbutton
120 ms
postmessageRelay
89 ms
logo-t2.png
144 ms
hlc-t2.png
143 ms
term-t2.png
266 ms
s-informers-t2.png
397 ms
s-wind2.png
269 ms
frc-t1.png
272 ms
flc-t1.png
282 ms
counter.php
578 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
71 ms
counter.php
467 ms
script.js
235 ms
cb=gapi.loaded_0
92 ms
cb=gapi.loaded_1
20 ms
1077434459-postmessagerelay.js
54 ms
rpc:shindig_random.js
39 ms
cb=gapi.loaded_0
9 ms
NVN_PLUS_Distributor_Certificate_InSpire_small.gif
4820 ms
cachedscriptxy.js
230 ms
Certificate_PDProfil_small.gif
5532 ms
blank.gif
5294 ms
img.php
553 ms
c.bigmir.net
284 ms
f-bg.gif
4825 ms
rexdot.gif
110 ms
b59_top.gif
288 ms
b59_center.gif
290 ms
b59_bottom.gif
292 ms
71 ms
top-menu.gif
4581 ms
50 ms
currency-rate.gif
4410 ms
img.php
574 ms
menu-closed.gif
4634 ms
menu-our-sites.gif
4565 ms
frame-news.gif
4135 ms
nvn.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
nvn.com.ua 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
Page has valid source maps
nvn.com.ua 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
UK
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nvn.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 Russian language. Our system also found out that Nvn.com.ua main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nvn.com.ua
Open Graph description is not detected on the main page of Nvn. 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: