3.4 sec in total
617 ms
2.5 sec
260 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 617 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
3n.su performance score
name
value
score
weighting
Value1.6 s
95/100
10%
Value1.7 s
99/100
25%
Value3.9 s
82/100
10%
Value1,290 ms
18/100
30%
Value0.368
29/100
15%
Value8.6 s
37/100
10%
617 ms
272 ms
319 ms
23 ms
269 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 60% of them (29 requests) were addressed to the original 3n.su, 10% (5 requests) were made to Yastatic.net and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (867 ms) relates to the external source Widget.replain.cc.
Page size can be reduced by 58.4 kB (18%)
323.5 kB
265.1 kB
In fact, the total size of 3n.su main page is 323.5 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. 50% of websites need less resources to load. Images take 210.4 kB which makes up the majority of the site volume.
Potential reduce by 55.7 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 55.7 kB or 81% of the original size.
Potential reduce by 0 B
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 1.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 986 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. 3n.su needs all CSS files to be minified and compressed as it can save up to 986 B or 15% of the original size.
Number of requests can be reduced by 13 (34%)
38
25
The browser has sent 38 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 7 to 1 for JavaScripts and as a result speed up the page load time.
3n.su
617 ms
jquery-1.8.2.min.js
272 ms
share.js
319 ms
css
23 ms
sidebar.css
269 ms
sidebar.js
269 ms
qb.js
268 ms
icon-phone.png
151 ms
icon-plane.png
152 ms
_steklo.jpg
153 ms
_keramika.jpg
152 ms
_plastik.jpg
273 ms
_holst.jpg
399 ms
_fasadi.jpg
274 ms
_gadjet.jpg
274 ms
1765.200x200.jpg
276 ms
1752.200x200.jpg
277 ms
1749.200x200.jpg
403 ms
1746.200x200.jpg
405 ms
1744.200x200.jpg
417 ms
1743.200x200.jpg
412 ms
1741.200x200.jpg
407 ms
1739.200x200.jpg
535 ms
1736.200x200.jpg
536 ms
1731.200x200.jpg
539 ms
carousel-left.png
433 ms
carousel-right.png
435 ms
tablet-toggle-sidebar.png
439 ms
icons.png
689 ms
analytics.js
9 ms
qb.css
557 ms
tpl.html
584 ms
jizfRExUiTo99u79B_mh0OqtKA.ttf
31 ms
jizaRExUiTo99u79D0aEwA.ttf
34 ms
EJRVQgYoZZY2vCFuvAFSzro.ttf
34 ms
EJRSQgYoZZY2vCFuvAnt66qWVy4.ttf
33 ms
collect
37 ms
js
65 ms
piwik.js
138 ms
watch.js
0 ms
cnt.js
31 ms
client.js
867 ms
b-share-form-button.png
95 ms
watch.js
17 ms
b-share-form-button_share__icon.png
216 ms
b-share-icon.png
231 ms
b-share-popup_down__tail.png
185 ms
cnt.js
31 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: