5.8 sec in total
456 ms
5.1 sec
217 ms
Visit z-s4.ru now to see the best up-to-date Z S 4 content and also check out these interesting facts you probably never knew about z-s4.ru
Уважаемые клиенты хостинга ZeosHost.net и Host-planeta.ru, как мы уже сообщали ранее, в связи с тем, что биллинг-платформа RootPanel перестала поддерживаться разработчиком, все активные клиенты хостин...
Visit z-s4.ruWe analyzed Z-s4.ru page load time and found that the first response time was 456 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
z-s4.ru performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value4.9 s
29/100
25%
Value6.7 s
36/100
10%
Value14,670 ms
0/100
30%
Value0.277
44/100
15%
Value22.2 s
1/100
10%
456 ms
1477 ms
31 ms
246 ms
245 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Z-s4.ru, 66% (31 requests) were made to Provisov.net and 4% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Provisov.net.
Page size can be reduced by 305.5 kB (46%)
664.6 kB
359.1 kB
In fact, the total size of Z-s4.ru main page is 664.6 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. 50% of websites need less resources to load. Images take 179.8 kB which makes up the majority of the site volume.
Potential reduce by 129.0 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 129.0 kB or 82% of the original size.
Potential reduce by 43.0 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. Obviously, Z S 4 needs image optimization as it can save up to 43.0 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 485 B
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 133.1 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. Z-s4.ru needs all CSS files to be minified and compressed as it can save up to 133.1 kB or 74% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z S 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
z-s4.ru
456 ms
1477 ms
jquery-latest.min.js
31 ms
style.min.css
246 ms
styles.css
245 ms
twitter-feed.css
254 ms
style.css
257 ms
bootstrap.css
344 ms
font-awesome.min.css
263 ms
jquery.min.js
554 ms
jquery-migrate.min.js
489 ms
loadmore.js
498 ms
es5-shims.min.js
487 ms
share.js
757 ms
regenerator-runtime.min.js
495 ms
wp-polyfill.min.js
520 ms
index.js
636 ms
api.js
48 ms
index.js
730 ms
bootstrap.min.js
730 ms
custom.js
734 ms
analytics.js
14 ms
collect
12 ms
online
1041 ms
online
1024 ms
icon_cab.png
227 ms
icon_tech.png
227 ms
logo.png
383 ms
dropdown.png
373 ms
ru.png
477 ms
ukr.png
480 ms
spritesheet.png
406 ms
callbutton.png
445 ms
%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82-%D0%BC%D0%B5%D0%B4%D0%B5%D1%86%D0%B8%D0%BD%D0%B0-635x422-1-230x129.jpg
627 ms
noimg.jpg
703 ms
vk.png
723 ms
facebook.png
764 ms
twitter.png
780 ms
closemenu.png
723 ms
OpenSansRegular.woff
905 ms
watch.js
39 ms
recaptcha__en.js
44 ms
tag.js
811 ms
online.gif
922 ms
online.gif
921 ms
advert.gif
774 ms
sync_cookie_image_decide
153 ms
z-s4.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
z-s4.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
Page has valid source maps
z-s4.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Z-s4.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Z-s4.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.
z-s4.ru
Open Graph data is detected on the main page of Z S 4. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: