6.5 sec in total
1.7 sec
4.6 sec
298 ms
Visit mail.sad-online.com.ua now to see the best up-to-date Mail Sad Online content for Ukraine and also check out these interesting facts you probably never knew about mail.sad-online.com.ua
Сайт Наукового товариства студентів та аспірантів Національного технічного університету України «Київський політехнічний інститут»
Visit mail.sad-online.com.uaWe analyzed Mail.sad-online.com.ua page load time and found that the first response time was 1.7 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
mail.sad-online.com.ua performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value4.6 s
34/100
25%
Value5.3 s
57/100
10%
Value60 ms
100/100
30%
Value0.047
99/100
15%
Value4.5 s
82/100
10%
1656 ms
135 ms
1264 ms
469 ms
1438 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 76% of them (52 requests) were addressed to the original Mail.sad-online.com.ua, 13% (9 requests) were made to Ssa.org.ua and 4% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Mail.sad-online.com.ua.
Page size can be reduced by 663.8 kB (39%)
1.7 MB
1.0 MB
In fact, the total size of Mail.sad-online.com.ua main page is 1.7 MB. 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 892.2 kB which makes up the majority of the site volume.
Potential reduce by 64.4 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 64.4 kB or 73% of the original size.
Potential reduce by 120.5 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. Obviously, Mail Sad Online needs image optimization as it can save up to 120.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 416.5 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 416.5 kB or 65% of the original size.
Potential reduce by 62.4 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. Mail.sad-online.com.ua needs all CSS files to be minified and compressed as it can save up to 62.4 kB or 87% 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 Mail Sad Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
mail.sad-online.com.ua
1656 ms
widgetkit-f15f92c2.css
135 ms
css.php
1264 ms
mod_yoo_carousel.css.php
469 ms
mod_yoo_search.css.php
1438 ms
js.php
391 ms
caption.js
256 ms
jquery.js
620 ms
widgetkit-5c82d483.js
258 ms
mod_yoo_carousel.js
392 ms
mod_yoo_search.js
393 ms
addthis_widget.js
14 ms
lightbox.js
254 ms
mediaelement-and-player.js
375 ms
spotlight.js
161 ms
icon_warp5.png
156 ms
icon_zoo_blog.png
153 ms
header_edges.png
154 ms
ssa_logo.png
154 ms
topmenu_item_bg.png
156 ms
toolbar_facebook.png
249 ms
vk.png
251 ms
twitter.png
254 ms
header_corners.png
260 ms
menu_level1_item.png
370 ms
menu_dropdown_corners.png
368 ms
menu_dropdown_edges.png
376 ms
menu_dropdown_bg.png
381 ms
menu_level2_item.png
388 ms
menu_level3_item.png
489 ms
searchbox_bg.png
493 ms
magnifier_icon.png
498 ms
close_icon.png
498 ms
logo3.png
996 ms
copy%20of%20startup-720.jpg
898 ms
sdsdsd.png
862 ms
logo.png
899 ms
KSE.jpg
627 ms
events.jpg
767 ms
news.jpg
758 ms
earth.jpg
1013 ms
articles.jpg
1014 ms
button.jpg
993 ms
Samsung.jpg
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logo_netcracker.gif
1025 ms
yandex.jpg
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gerb_1.png
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Obolon.jpg
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fs_work3.jpg
1139 ms
logo.ua.png
1152 ms
tab.png
152 ms
frame_corners.png
155 ms
frame_edges.png
228 ms
ga.js
8 ms
300lo.json
26 ms
uk.js
24 ms
__utm.gif
35 ms
sh.7c7179124ea24ac6ba46caac.html
30 ms
Siemens-Logo-Aug.-26th.jpg
1015 ms
image004.png
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EPAMSystemslarge.jpg
1234 ms
poparada-qr.png
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module_box_corners.png
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module_box_edges.png
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readmore.png
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list_checkbox.png
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footer_anchor.png
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__utm.gif
4 ms
mail.sad-online.com.ua 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.
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.
mail.sad-online.com.ua 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
mail.sad-online.com.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
RU
UK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.sad-online.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed Ukrainian language. Our system also found out that Mail.sad-online.com.ua 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.
mail.sad-online.com.ua
Open Graph description is not detected on the main page of Mail Sad Online. 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: