3.3 sec in total
406 ms
2.8 sec
106 ms
Welcome to kadet45.eljur.ru homepage info - get ready to check Kadet 45 Eljur best content for Russia right away, or after learning these important things about kadet45.eljur.ru
Электронный журнал — МОУ Кадетская школа — Люберцы
Visit kadet45.eljur.ruWe analyzed Kadet45.eljur.ru page load time and found that the first response time was 406 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kadet45.eljur.ru performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value7.6 s
3/100
25%
Value6.8 s
35/100
10%
Value710 ms
41/100
30%
Value0
100/100
15%
Value6.9 s
54/100
10%
406 ms
711 ms
412 ms
660 ms
541 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that 93% of them (13 requests) were addressed to the original Kadet45.eljur.ru, 7% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kadet45.eljur.ru.
Page size can be reduced by 994.0 kB (76%)
1.3 MB
310.9 kB
In fact, the total size of Kadet45.eljur.ru main page is 1.3 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. 20% of websites need less resources to load. CSS take 626.4 kB which makes up the majority of the site volume.
Potential reduce by 8.5 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 8.5 kB or 70% of the original size.
Potential reduce by 15.2 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. Obviously, Kadet 45 Eljur needs image optimization as it can save up to 15.2 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 439.2 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 439.2 kB or 71% of the original size.
Potential reduce by 531.1 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. Kadet45.eljur.ru needs all CSS files to be minified and compressed as it can save up to 531.1 kB or 85% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kadet 45 Eljur. According to our analytics all requests are already optimized.
kadet45.eljur.ru
406 ms
kadet45.eljur.ru
711 ms
style1.css
412 ms
style2.css
660 ms
style3.css
541 ms
library.js
1080 ms
logo_flag.png
147 ms
flag_fade_out.png
140 ms
menu_icons_sprite20150216.png
146 ms
key1.png
138 ms
preloader.gif
272 ms
watch.js
462 ms
eljur-tooltip.png
228 ms
fontawesome-webfont.woff
369 ms
kadet45.eljur.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.
kadet45.eljur.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kadet45.eljur.ru 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kadet45.eljur.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 Kadet45.eljur.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.
kadet45.eljur.ru
Open Graph description is not detected on the main page of Kadet 45 Eljur. 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: