8.9 sec in total
453 ms
7.9 sec
557 ms
Welcome to razumeykin.ru homepage info - get ready to check Razumeykin best content for Russia right away, or after learning these important things about razumeykin.ru
Разумейкин — занятия и обучение онлайн для детей от 3 до 10 лет. Подготовка к школе, расширение кругозора, дополнительные занятия по школьной программе, развитие познавательных способностей
Visit razumeykin.ruWe analyzed Razumeykin.ru page load time and found that the first response time was 453 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
razumeykin.ru performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value9.4 s
1/100
25%
Value5.6 s
53/100
10%
Value510 ms
57/100
30%
Value0.021
100/100
15%
Value9.4 s
30/100
10%
453 ms
2111 ms
978 ms
374 ms
2805 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 73% of them (37 requests) were addressed to the original Razumeykin.ru, 20% (10 requests) were made to W.uptolike.com and 4% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Razumeykin.ru.
Page size can be reduced by 332.8 kB (32%)
1.0 MB
697.4 kB
In fact, the total size of Razumeykin.ru main page is 1.0 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. 25% of websites need less resources to load. Images take 638.4 kB which makes up the majority of the site volume.
Potential reduce by 127.3 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 127.3 kB or 85% of the original size.
Potential reduce by 36.2 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. Razumeykin images are well optimized though.
Potential reduce by 158.7 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 158.7 kB or 69% of the original size.
Potential reduce by 10.6 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. Razumeykin.ru needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 81% of the original size.
Number of requests can be reduced by 17 (37%)
46
29
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Razumeykin. 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 as a result speed up the page load time.
razumeykin.ru
453 ms
www.razumeykin.ru
2111 ms
common.css
978 ms
fancy.css
374 ms
jquery.js
2805 ms
jquery-ui.js
2827 ms
touch-punch.js
665 ms
jquery.cookie.js
510 ms
jquery.fancybox.js
797 ms
action.js
1365 ms
bg_top.jpg
137 ms
bg_bottom.jpg
140 ms
v_left.png
197 ms
cloud.png
200 ms
1.png
199 ms
2.png
163 ms
3.png
255 ms
4.png
256 ms
5.png
294 ms
6.png
307 ms
logo.png
383 ms
login.png
381 ms
gnome.png
2112 ms
main_01.png
730 ms
main_02.png
1385 ms
main_03.png
3123 ms
knopka1.png
531 ms
strelka.png
531 ms
gnom-kubokr.png
1407 ms
b_access.png
794 ms
142883292714286962513.jpg
1175 ms
142869572309052013694.jpg
1271 ms
1428231463P1010046.jpg
1783 ms
1428231477DSC00220.JPG
1803 ms
1428774646DSC00556.JPG
2078 ms
v_right.png
1794 ms
sl.gif
2714 ms
uptolike.js
414 ms
watch.js
12 ms
version.js
158 ms
widgetsModule.js
450 ms
share-counter.html
245 ms
impression.html
678 ms
icomoon.svg
894 ms
icomoon.woff
607 ms
widgets-batch.js
744 ms
extra.js
219 ms
watch.js
0 ms
fql.query
239 ms
fql.query
328 ms
support.html
198 ms
razumeykin.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.
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.
razumeykin.ru 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
Browser errors were logged to the console
Page has valid source maps
razumeykin.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Razumeykin.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 Razumeykin.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.
razumeykin.ru
Open Graph description is not detected on the main page of Razumeykin. 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: