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name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

dyadko.ru

620 ms

main.css

320 ms

ex7.css

324 ms

colors_1.css

325 ms

jquery-ui-1.8.18.custom.css

469 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Dyadko.ru, 3% (1 request) were made to Informer.yandex.ru and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Informer.yandex.ru.

Content Size

978.5 kB

After Optimization

274.5 kB

In fact, the total size of Dyadko.ru main page is 978.5 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. 25% of websites need less resources to load. Javascripts take 837.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 12.3 kB

Original 17.0 kB
After minification 14.2 kB
After compression 4.7 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. This page needs HTML code to be minified as it can gain 2.8 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.3 kB or 72% of the original size.

Image Optimization

-16%

Potential reduce by 8.7 kB

Original 54.3 kB
After minification 45.6 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, Dyadko needs image optimization as it can save up to 8.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 625.5 kB

Original 837.0 kB
After minification 740.7 kB
After compression 211.5 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 625.5 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 57.5 kB

Original 70.2 kB
After minification 55.2 kB
After compression 12.7 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. Dyadko.ru needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dyadko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.