17.3 sec in total
303 ms
16.8 sec
163 ms
Visit 4duk.ru now to see the best up-to-date 4 Duk content for Russia and also check out these interesting facts you probably never knew about 4duk.ru
Visit 4duk.ruWe analyzed 4duk.ru page load time and found that the first response time was 303 ms and then it took 17 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
4duk.ru performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value6.3 s
10/100
25%
Value7.7 s
25/100
10%
Value240 ms
85/100
30%
Value0.001
100/100
15%
Value10.7 s
22/100
10%
303 ms
264 ms
1492 ms
444 ms
302 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 67% of them (39 requests) were addressed to the original 4duk.ru, 17% (10 requests) were made to Vk.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source Vk.com.
Page size can be reduced by 544.9 kB (71%)
770.7 kB
225.8 kB
In fact, the total size of 4duk.ru main page is 770.7 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. Javascripts take 643.6 kB which makes up the majority of the site volume.
Potential reduce by 29.7 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 29.7 kB or 77% of the original size.
Potential reduce by 4.6 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. Obviously, 4 Duk needs image optimization as it can save up to 4.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 461.9 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 461.9 kB or 72% of the original size.
Potential reduce by 48.8 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. 4duk.ru needs all CSS files to be minified and compressed as it can save up to 48.8 kB or 78% of the original size.
Number of requests can be reduced by 34 (60%)
57
23
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Duk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
303 ms
creepyData.action
264 ms
4duk-all-min.js
1492 ms
main.css
444 ms
jsConfig.action
302 ms
creepyValues.action
312 ms
main_regular.css
136 ms
bg.gif
143 ms
4duk.png
143 ms
search_background.png
147 ms
sozialki.png
137 ms
empty.gif
141 ms
widgets-16.png
133 ms
get_4duk.png
263 ms
radiopic151.png
2564 ms
randomImage.action
283 ms
randomImage.action
281 ms
randomImage.action
278 ms
randomImage.action
286 ms
randomImage.action
389 ms
randomImage.action
412 ms
randomImage.action
419 ms
randomImage.action
416 ms
randomImage.action
427 ms
randomImage.action
517 ms
ga.js
31 ms
__utm.gif
13 ms
main_small.css
137 ms
getIntrudersSights.action
157 ms
all.js
70 ms
upload.gif
5393 ms
info.png
173 ms
error.png
172 ms
warning.png
170 ms
actorpic550.gif
170 ms
actorpic551.gif
162 ms
actorpic552.gif
198 ms
actorpic553.gif
269 ms
actorpic554.gif
285 ms
actorpic555.gif
286 ms
actorpic556.gif
277 ms
logo_small.png
278 ms
online_bubble.gif
342 ms
widget_like.php
5524 ms
171 ms
xd_arbiter.php
68 ms
xd_arbiter.php
93 ms
like.php
122 ms
fy8tT2klpgR.js
59 ms
LVx-xkvaJ0b.png
46 ms
loader_nav19171_3.js
137 ms
lite.css
2897 ms
lite.js
3015 ms
lang3_0.js
6003 ms
widgets.css
2932 ms
xdm.js
331 ms
al_like.js
549 ms
like_widget.png
229 ms
4duk.ru 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
4duk.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
4duk.ru SEO score
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4duk.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 4duk.ru 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.
4duk.ru
Open Graph description is not detected on the main page of 4 Duk. 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: