Access divan-on.ru. Диван-ON – магазин мебели собственного производства.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

divan-on.ru

528 ms

divan-on.ru

1017 ms

kernel_main_v1.css

165 ms

ui.design-tokens.min.css

298 ms

ui.font.opensans.min.css

435 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 90% of them (100 requests) were addressed to the original Divan-on.ru, 3% (3 requests) were made to Mc.yandex.com and 2% (2 requests) were made to Code.jivosite.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Divan-on.ru.

Content Size

1.9 MB

After Optimization

1.6 MB

In fact, the total size of Divan-on.ru main page is 1.9 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. 45% of websites need less resources to load. Images take 982.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 145.4 kB

Original 170.6 kB
After minification 136.1 kB
After compression 25.2 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 34.5 kB, which is 20% 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 145.4 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 73.4 kB

Original 982.0 kB
After minification 908.6 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. Divan On images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 65.2 kB

Original 703.7 kB
After minification 703.7 kB
After compression 638.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.4 kB

Original 58.4 kB
After minification 58.4 kB
After compression 57.1 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. Divan-on.ru has all CSS files already compressed.

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 Divan On. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Divan-on.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 Divan-on.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.

Social Sharing Optimization

divan-on.ru

Open Graph description is not detected on the main page of Divan On. 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

Диван-ON – магазин мебели собственного производства.

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

divan-on.ru

divan-on.ru

kernel_main_v1.css

ui.design-tokens.min.css

ui.font.opensans.min.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

divan-on.ru

divan-on.ru

kernel_main_v1.css

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

page_26939a1f56aebf5282e3cef30b1cae7b_v1.css

template_f15528b3d9084a96c5daa48de09f9954_v1.css

popup.min.css

core.min.js

kernel_main_v1.js

protobuf.min.js

model.min.js

core_promise.min.js

rest.client.min.js

pull.client.min.js

main.popup.bundle.min.js

template_94f7e0a7856910b6cd2d882457807598_v1.js

page_083ebcd5a2a73a7dc3b79264d5fa5a66_v1.js

OyFjT40j6s

tag.js

ba.js

spread.php

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catalogButton.svg

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