Access obrazshkola.ru. Конкурсы для педагогов, учителей, школьников

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

obrazshkola.ru

699 ms

style.css

145 ms

jquery.js

416 ms

script.js

283 ms

Iogo_roskom.png

143 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 80% of them (20 requests) were addressed to the original Obrazshkola.ru, 8% (2 requests) were made to Counter.yadro.ru and 8% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (916 ms) relates to the external source Mc.yandex.ru.

Content Size

443.0 kB

After Optimization

343.0 kB

In fact, the total size of Obrazshkola.ru main page is 443.0 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 279.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 20.9 kB

Original 26.9 kB
After minification 26.0 kB
After compression 6.0 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 20.9 kB or 78% of the original size.

Image Optimization

-27%

Potential reduce by 75.4 kB

Original 279.7 kB
After minification 204.3 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, Obrazshkola needs image optimization as it can save up to 75.4 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.2 kB

Original 128.1 kB
After minification 128.1 kB
After compression 125.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 1.4 kB

Original 8.3 kB
After minification 8.3 kB
After compression 6.8 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. Obrazshkola.ru needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obrazshkola. According to our analytics all requests are already optimized.