5.3 sec in total
532 ms
4.4 sec
343 ms
Click here to check amazing Educon content for Russia. Otherwise, check out these important facts you probably never knew about educon.by
Теория, тесты, задачи и формулы по физике и математике. Очная, заочная и онлайн подготовка к ЦТ, ЕГЭ. Обучение физике и математике.
Visit educon.byWe analyzed Educon.by page load time and found that the first response time was 532 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
educon.by performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value4.0 s
51/100
25%
Value5.7 s
51/100
10%
Value1,910 ms
8/100
30%
Value0
100/100
15%
Value9.0 s
34/100
10%
532 ms
1055 ms
71 ms
273 ms
487 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 31% of them (16 requests) were addressed to the original Educon.by, 14% (7 requests) were made to Tpc.googlesyndication.com and 12% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Educon.by.
Page size can be reduced by 52.4 kB (16%)
319.9 kB
267.5 kB
In fact, the total size of Educon.by main page is 319.9 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. 65% of websites need less resources to load. Javascripts take 176.0 kB which makes up the majority of the site volume.
Potential reduce by 29.9 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 29.9 kB or 77% of the original size.
Potential reduce by 2.9 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. Educon images are well optimized though.
Potential reduce by 19.5 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 19.5 kB or 11% of the original size.
Number of requests can be reduced by 28 (61%)
46
18
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
educon.by
532 ms
educon.by
1055 ms
adsbygoogle.js
71 ms
template.css
273 ms
jquery.min.js
487 ms
jquery-noconflict.js
475 ms
jquery-migrate.min.js
477 ms
caption.js
475 ms
bootstrap.min.js
468 ms
template.js
463 ms
html5fallback.js
532 ms
show_ads_impl.js
84 ms
zrt_lookup.html
79 ms
backgr.png
220 ms
logo.png
210 ms
mainimg.jpg
261 ms
vedaj.png
208 ms
dveridub.png
209 ms
analytics.js
167 ms
cookie.js
147 ms
integrator.js
184 ms
ads
468 ms
collect
109 ms
ads
728 ms
IcoMoon.woff
314 ms
reactive_library.js
30 ms
integrator.js
152 ms
zrt_lookup.html
144 ms
4025169608974103745
134 ms
abg_lite.js
252 ms
window_focus.js
236 ms
qs_click_protection.js
244 ms
rx_lidar.js
416 ms
one_click_handler_one_afma.js
214 ms
css2
669 ms
73529d2ef9ae0d2e533acdf960ac9616.js
339 ms
85254efcadaacab5fed344cbf203b7e7.js
342 ms
load_preloaded_resource.js
206 ms
5bc871197ab2c7870c35674d08f1b35e.js
381 ms
042791247ab671b2831aa311d6583330.js
699 ms
interstitial_ad_frame.js
255 ms
icon.png
60 ms
feedback_grey600_24dp.png
685 ms
settings_grey600_24dp.png
686 ms
s
109 ms
css
171 ms
activeview
60 ms
css
19 ms
KFOlCnqEu92Fr1MmWUlvAw.ttf
101 ms
KFOmCnqEu92Fr1Me5Q.ttf
105 ms
b4aq_x9zMiku-4ayY0gQrcEuJNMSghrM2Nuaea2nyAg.js
58 ms
educon.by 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 match their roles
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
educon.by 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
Page has valid source maps
educon.by SEO score
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 Educon.by 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 Educon.by 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.
educon.by
Open Graph description is not detected on the main page of Educon. 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: