5 sec in total
613 ms
4.2 sec
218 ms
Click here to check amazing 3 N content. Otherwise, check out these important facts you probably never knew about 3n.su
Широкоформатная печать на любых материалах, производство баннеров, вывесок, табличек, наклеек, афиш, кухонных фартуков(скинали), типографские работы.
Visit 3n.suWe analyzed 3n.su page load time and found that the first response time was 613 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
3n.su performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.7 s
99/100
25%
Value3.3 s
91/100
10%
Value370 ms
71/100
30%
Value0.377
28/100
15%
Value7.3 s
50/100
10%
613 ms
1034 ms
11 ms
365 ms
25 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 39% of them (29 requests) were addressed to the original 3n.su, 19% (14 requests) were made to Vk.com and 7% (5 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cs627920.vk.me.
Page size can be reduced by 333.0 kB (48%)
687.2 kB
354.2 kB
In fact, the total size of 3n.su main page is 687.2 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. Javascripts take 344.9 kB which makes up the majority of the site volume.
Potential reduce by 48.8 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 48.8 kB or 80% of the original size.
Potential reduce by 1.5 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. 3 N images are well optimized though.
Potential reduce by 229.5 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 229.5 kB or 67% of the original size.
Potential reduce by 53.3 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. 3n.su needs all CSS files to be minified and compressed as it can save up to 53.3 kB or 80% of the original size.
Number of requests can be reduced by 32 (48%)
67
35
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 N. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
3n.su
613 ms
jquery-1.8.2.min.js
1034 ms
share.js
11 ms
openapi.js
365 ms
css
25 ms
sidebar.css
548 ms
sidebar.js
383 ms
qb.js
360 ms
icon-phone.png
172 ms
icon-plane.png
171 ms
_steklo.jpg
373 ms
_keramika.jpg
194 ms
_plastik.jpg
350 ms
_holst.jpg
524 ms
_fasadi.jpg
545 ms
_gadjet.jpg
407 ms
1765.200x200.jpg
583 ms
1752.200x200.jpg
520 ms
1749.200x200.jpg
543 ms
1746.200x200.jpg
581 ms
1744.200x200.jpg
690 ms
1743.200x200.jpg
704 ms
1741.200x200.jpg
724 ms
1739.200x200.jpg
742 ms
1736.200x200.jpg
755 ms
1731.200x200.jpg
771 ms
carousel-left.png
834 ms
carousel-right.png
848 ms
upload.gif
129 ms
tablet-toggle-sidebar.png
814 ms
icons.png
1000 ms
widget_community.php
285 ms
analytics.js
8 ms
qb.css
842 ms
tpl.html
865 ms
g46X4VH_KHOWAAa-HpnGPsDdSZkkecOE1hvV7ZHvhyU.ttf
21 ms
peba9qoUFrLz1OT0H-PYjALUuEpTyoUstqEm5AMlJo4.ttf
22 ms
_3BPfr0mgHsBvbKFuzsF83YhjbSpvc47ee6xR_80Hnw.ttf
22 ms
QABk9IxT-LFTJ_dQzv7xpHEh7F1Z_3lydansdLiaPMg.ttf
22 ms
collect
15 ms
loader_nav19188_3.js
136 ms
lite.css
124 ms
lite.js
482 ms
lang3_0.js
240 ms
widget_community.css
1017 ms
xdm.js
244 ms
al_community.js
248 ms
piwik.js
421 ms
watch.js
181 ms
cnt.js
240 ms
b-share-form-button.png
14 ms
b-share-form-button_share__icon.png
3 ms
b-share-icon.png
6 ms
b-share-popup_down__tail.png
5 ms
watch.js
466 ms
3n.su.js
120 ms
cnt
120 ms
piwik.php
309 ms
1i35FfkmIkE.jpg
366 ms
zNUKEdXHO6E.jpg
365 ms
e_a985fea0.jpg
375 ms
HiYFWCC-RgA.jpg
1122 ms
Y3vvMr1IAu0.jpg
398 ms
Ukc_LdNG1LA.jpg
379 ms
bmOFEnnQOLs.jpg
391 ms
community_50.png
252 ms
camera_50.png
122 ms
deactivated_50.png
121 ms
w_logo.png
128 ms
f.gif
121 ms
advert.gif
91 ms
1
91 ms
26812653
91 ms
cm.gif
402 ms
3n.su 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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
3n.su 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
Browser errors were logged to the console
3n.su 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3n.su 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 3n.su 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.
3n.su
Open Graph data is detected on the main page of 3 N. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: