4.7 sec in total
850 ms
3.5 sec
324 ms
Click here to check amazing 4 Net content for Russia. Otherwise, check out these important facts you probably never knew about 4net.ru
Официальный сайт оператора связи ЧЕТВЕРТАЯ ЛИНИЯ в Красноярске. Подключить Интернет, телефонию, телевидение, видеонаблюдение, канал связи, WiFi HotSpot, зарегистрировать домен. Подробнее на сайте или ...
Visit 4net.ruWe analyzed 4net.ru page load time and found that the first response time was 850 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
4net.ru performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value5.8 s
15/100
25%
Value7.3 s
28/100
10%
Value10 ms
100/100
30%
Value0.006
100/100
15%
Value5.5 s
71/100
10%
850 ms
716 ms
728 ms
1112 ms
1304 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to 4net.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain 4net.ru.
Page size can be reduced by 183.3 kB (66%)
275.6 kB
92.4 kB
In fact, the total size of 4net.ru main page is 275.6 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. 15% of websites need less resources to load. Javascripts take 191.8 kB which makes up the majority of the site volume.
Potential reduce by 6.7 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 24% 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 6.7 kB or 73% of the original size.
Potential reduce by 2.0 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. 4 Net images are well optimized though.
Potential reduce by 138.9 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 138.9 kB or 72% of the original size.
Potential reduce by 35.6 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. 4net.ru needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 85% of the original size.
Number of requests can be reduced by 17 (49%)
35
18
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
4net.ru
850 ms
style.css
716 ms
jquery.ui.css
728 ms
jquery.js
1112 ms
jquery.ui.js
1304 ms
scripts.js
376 ms
html-index.jpg
186 ms
body-index.jpg
750 ms
footer-bg.png
191 ms
login.gif
184 ms
login-button.gif
190 ms
login-icon.gif
181 ms
icon-home.gif
359 ms
icon-mail.gif
368 ms
icon-cont.gif
373 ms
icon-smap.gif
373 ms
logo.png
746 ms
menu-first.gif
537 ms
menu.gif
550 ms
menu-last.gif
558 ms
jur.png
559 ms
fiz-icon.gif
702 ms
icon-cont-phone.gif
717 ms
icon-cont-mail.gif
730 ms
icon-cont-icq.gif
730 ms
panel1.gif
878 ms
panel2.gif
896 ms
panel7.gif
908 ms
fiz-word.gif
906 ms
panel5.jpg
908 ms
panel6.gif
906 ms
panel3.gif
1046 ms
panel4.jpg
1068 ms
news-bull.gif
1090 ms
intecmedia.gif
1091 ms
print.css
188 ms
4net.ru accessibility score
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
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
Image elements do not have [alt] attributes
4net.ru 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
4net.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4net.ru 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 4net.ru 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.
4net.ru
Open Graph description is not detected on the main page of 4 Net. 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: