Access shop.u-energo.ru. Уралэнерго - интернет-магазин электротоваров и электротехнической продукции

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value25.9 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,310 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.956

3/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

shop.u-energo.ru

634 ms

www.u-energo.ru

1186 ms

ui.design-tokens.min.css

329 ms

ui.font.opensans.min.css

489 ms

main.popup.bundle.min.css

600 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Shop.u-energo.ru, 45% (47 requests) were made to St6-21.vk.com and 37% (38 requests) were made to U-energo.ru. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source U-energo.ru.

Content Size

4.3 MB

After Optimization

3.7 MB

In fact, the total size of Shop.u-energo.ru main page is 4.3 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. 55% of websites need less resources to load. Javascripts take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 74.0 kB

Original 95.3 kB
After minification 82.1 kB
After compression 21.3 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 14% 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 74.0 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 8.4 kB

Original 205.5 kB
After minification 197.0 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. Shop U Energo images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 358.1 kB

Original 3.3 MB
After minification 3.3 MB
After compression 2.9 MB

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 358.1 kB or 11% of the original size.

CSS Optimization

-15%

Potential reduce by 96.1 kB

Original 645.3 kB
After minification 645.3 kB
After compression 549.2 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. Shop.u-energo.ru needs all CSS files to be minified and compressed as it can save up to 96.1 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop U Energo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.