Access svetonoff.ru. Интернет-магазин люстр и светильников SvetOnOff — купить освещение с доставкой по Москве и в другие ...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.397

25/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

svetonoff.ru

530 ms

www.svetonoff.ru

795 ms

css.css

259 ms

filter_menu.css

263 ms

mojomagnify.css

264 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 55% of them (62 requests) were addressed to the original Svetonoff.ru, 19% (22 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Svetonoff.ru.

Content Size

875.1 kB

After Optimization

459.6 kB

In fact, the total size of Svetonoff.ru main page is 875.1 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. 50% of websites need less resources to load. Images take 377.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 83.2 kB

Original 100.9 kB
After minification 87.4 kB
After compression 17.7 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 13.5 kB, which is 13% 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 83.2 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 45.3 kB

Original 377.1 kB
After minification 331.8 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, Svet On Off needs image optimization as it can save up to 45.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 237.6 kB

Original 335.7 kB
After minification 264.0 kB
After compression 98.1 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 237.6 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 49.5 kB

Original 61.4 kB
After minification 53.3 kB
After compression 11.9 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. Svetonoff.ru needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 81% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svet On Off. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svetonoff.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 Svetonoff.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

svetonoff.ru

Open Graph description is not detected on the main page of Svet On Off. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Интернет-магазин люстр и светильников SvetOnOff — купить освещение с доставкой по Москве и в другие города России

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

svetonoff.ru

www.svetonoff.ru

css.css

filter_menu.css

mojomagnify.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

svetonoff.ru

www.svetonoff.ru

css.css

filter_menu.css

mojomagnify.css

li-scroller.css

jquery.js

jquery.li-scroller.1.0.js

jquery.easing.js

ui.js

ui_002.js

scripts.js

catalog.js

mojomagnify.js

calculator.js

filter_menu.js

widget.js

close_f.png

logo.gif

empty.gif

basket-h.gif

message.gif

logo.jpg

x.gif

sh_t.png

sh_lb.png

sh_bl.png

sh_br.png

loading.gif

1_firstbanner.jpg

1_secondbanner.jpg

10_isnew.jpg

10_sell.jpg

10_hit.jpg

new_title.gif

left_str_1.gif

right_str_1.gif

sale_title.gif

left_str_2.gif

right_str_2.gif

credit_cards.gif

facebook-ico.jpg

vkontakte-ico.jpg