4.5 sec in total
661 ms
3.3 sec
527 ms
Welcome to znannya.org homepage info - get ready to check Znannya best content for Ukraine right away, or after learning these important things about znannya.org
Портал знань — інформація, подана якісно, має багато шансів стати чиїмись знаннями. Портал знань - зробимо знання доступними: дистанційне навчання, тестування, навчальні курси, навчальні матеріали
Visit znannya.orgWe analyzed Znannya.org page load time and found that the first response time was 661 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
znannya.org performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value3.6 s
62/100
25%
Value2.7 s
96/100
10%
Value80 ms
99/100
30%
Value0.002
100/100
15%
Value5.0 s
77/100
10%
661 ms
1021 ms
1022 ms
1023 ms
1024 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 27% of them (17 requests) were addressed to the original Znannya.org, 19% (12 requests) were made to Static.xx.fbcdn.net and 11% (7 requests) were made to Cs01.trafmag.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Znannya.org.
Page size can be reduced by 120.4 kB (38%)
317.7 kB
197.3 kB
In fact, the total size of Znannya.org main page is 317.7 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. 30% of websites need less resources to load. Images take 154.8 kB which makes up the majority of the site volume.
Potential reduce by 84.9 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 84.9 kB or 78% of the original size.
Potential reduce by 5.2 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. Znannya images are well optimized though.
Potential reduce by 5.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.7 kB or 23% of the original size.
Potential reduce by 24.6 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. Znannya.org needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 82% of the original size.
Number of requests can be reduced by 33 (55%)
60
27
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Znannya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
znannya.org
661 ms
cms_client.js
1021 ms
ajax_client.js
1022 ms
ajax_client_events.js
1023 ms
general.css
1024 ms
links.css
1025 ms
page.css
1024 ms
menu.css
1112 ms
lenta.css
1110 ms
cms.css
1117 ms
cms_users.css
1117 ms
sitecode-03850.js
559 ms
innovation_studio.gif
411 ms
fk_banner.gif
946 ms
counter.php
292 ms
znannya_topback.gif
97 ms
znannya_top.jpg
224 ms
nothing.gif
97 ms
quiz.jpg
94 ms
info.gif
97 ms
znannya_bottom.jpg
102 ms
c.bigmir.net
250 ms
like.php
308 ms
likebox.php
496 ms
b60_top.gif
370 ms
b60_center.gif
372 ms
b60_bottom.gif
372 ms
ga.js
30 ms
4ee7a60ad17bb3d5c36439f8cccd00d8.jpg
676 ms
bstfe63673a25357203a4877048500f00f5.gif
123 ms
2692253_200x200.jpg
375 ms
m
377 ms
pixel
22 ms
__utm.gif
12 ms
e5c2b6db1004bfb162fb5c8996039abd.jpg
668 ms
tm_logo.png
529 ms
7e4e85009aae281aea5b0ee518c1dead.jpg
669 ms
181cd4458c50d7acac9e714d78196ed1.jpg
669 ms
9568fac000fddb9fd8737b6ec7e6844e.jpg
776 ms
568ba8c859df0af506fa390bfa60ef6d.jpg
1025 ms
bstbe5d37e1080ffc6053fe5cc7357681b3.gif
237 ms
bst9ba5587aba1a3e50d785c1f314e2ad0f.gif
246 ms
2121944_200x200.jpg
377 ms
fy8tT2klpgR.js
489 ms
LVx-xkvaJ0b.png
418 ms
pixel
21 ms
1px-matching.gif
270 ms
McLpmVM3wCm.css
214 ms
r6Aw0SZFbhw.css
208 ms
FAHeNGXgPup.js
273 ms
FJmpeSpHpjS.js
342 ms
0wM5s1Khldu.js
272 ms
1bNoFZUdlYZ.js
293 ms
1px-matching.gif
151 ms
227880_209478622406495_927371_n.jpg
289 ms
12592240_455643954646837_4302575316005208671_n.jpg
353 ms
12196318_544570332361548_2115197916471081122_n.jpg
422 ms
11165266_826558577412287_8615766954440289604_n.jpg
488 ms
249754_125300304215499_6322088_n.jpg
488 ms
11760175_868460646570144_3038169234245755741_n.jpg
486 ms
wL6VQj7Ab77.png
78 ms
s7jcwEQH7Sx.png
78 ms
I6-MnjEovm5.js
69 ms
pQrUxxo5oQp.js
136 ms
znannya.org 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
Links do not have a discernible name
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
znannya.org 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
Browser errors were logged to the console
znannya.org 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
UK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Znannya.org can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Znannya.org 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.
znannya.org
Open Graph description is not detected on the main page of Znannya. 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: