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name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.408

24/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

restunion.ru

503 ms

www.restunion.ru

486 ms

rest-online.ru

975 ms

kernel_main.css

121 ms

template_0f3aad7ae78cfc288bf12e344f9eb5a2.css

493 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Restunion.ru, 55% (39 requests) were made to Rest-online.ru and 13% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Rest-online.ru.

Content Size

1.9 MB

After Optimization

1.1 MB

In fact, the total size of Restunion.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. 65% of websites need less resources to load. CSS take 749.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 45.7 kB

Original 60.3 kB
After minification 54.5 kB
After compression 14.6 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 45.7 kB or 76% of the original size.

Image Optimization

-41%

Potential reduce by 218.9 kB

Original 533.2 kB
After minification 314.4 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, Restunion needs image optimization as it can save up to 218.9 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 38.9 kB

Original 581.8 kB
After minification 581.8 kB
After compression 542.9 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

-70%

Potential reduce by 526.1 kB

Original 749.5 kB
After minification 678.5 kB
After compression 223.4 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. Restunion.ru needs all CSS files to be minified and compressed as it can save up to 526.1 kB or 70% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Restunion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 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

Image elements do not have [alt] attributes

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

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

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 Restunion.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 Restunion.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

restunion.ru

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

Доставка еды на дом в Перми | Заказать роллы, суши, пиццу с бесплатной доставкой

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

restunion.ru

www.restunion.ru

rest-online.ru

kernel_main.css

template_0f3aad7ae78cfc288bf12e344f9eb5a2.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

restunion.ru

www.restunion.ru

rest-online.ru

kernel_main.css

template_0f3aad7ae78cfc288bf12e344f9eb5a2.css

colors_green.css

css

css

kernel_main.js

api.js

script.js

template_b6a00cff7b0b080629bb8b9358e2ab8a.js

script.js

jquery-ui.min.js

html5.js

css3-mediaqueries.js

mainpage.js

Restonline.svg

ccart-01.png

7d79bc1b3c8eb998d52b239f1458ea9b.png

da425ffa224a7ed3260ccd1d08ca0cce.png

155e716cc255b6fb145575e940ce16d6.png

8d048f015090ef6eb57b0042f9460c9f.png

cd4693b6514e3804584dfd1ff4cca8ab.png

6883ce9c93e2e7187fc003aac1b6c014.png

3831a1a75bb04fc7beb41be54b3d0a69.png

8d93295e1b9401c85ca6bb4dd8f9bb1f.png

bc4607aecd42049e655c9833a834f6f1.png

Restonline-footer.svg

gtm.js

sprite_1.svg

waves-btm-white.svg

waves-top-green.svg

page_up.png

recaptcha__en.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

KFOmCnqEu92Fr1Mu72xP.ttf

KFOlCnqEu92Fr1MmSU5fCRc9.ttf

KFOlCnqEu92Fr1MmWUlfCRc9.ttf

KFOkCnqEu92Fr1Mu51xFIzc.ttf

KFOjCnqEu92Fr1Mu51TjASc3CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic3CsE.ttf

ba.js