Tools & Wizards About Us
cookathome.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    45% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cookathome.ru

CookAtHome - Мы доставляем продукты, вы готовите ужин

Page Load Speed

4.1 sec in total

First Response

722 ms

Resources Loaded

2.8 sec

Page Rendered

535 ms

cookathome.ru screenshot

About Website

Visit cookathome.ru now to see the best up-to-date Cook At Home content for Russia and also check out these interesting facts you probably never knew about cookathome.ru

CookAtHome - доставка продуктов и ингредиентов с подробными фото-рецептами для приготовления легких и быстрых домашних ужинов по Москве. Кулинария и блюда ресторанного уровня - доставка еды по Москве.

Visit cookathome.ru

Key Findings

We analyzed Cookathome.ru page load time and found that the first response time was 722 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cookathome.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

cookathome.ru

722 ms

core.js

147 ms

core_ajax.js

270 ms

session.js

271 ms

main.css

411 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 82% of them (37 requests) were addressed to the original Cookathome.ru, 13% (6 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cookathome.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 374.1 kB (13%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cookathome.ru main page is 3.0 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.8 kB

  • Original 26.5 kB
  • After minification 23.8 kB
  • After compression 6.7 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. 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 19.8 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 70.2 kB

  • Original 2.5 MB
  • After minification 2.5 MB

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. Cook At Home images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 201.9 kB

  • Original 320.0 kB
  • After minification 305.4 kB
  • After compression 118.1 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 201.9 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 82.2 kB

  • Original 95.9 kB
  • After minification 78.1 kB
  • After compression 13.7 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. Cookathome.ru needs all CSS files to be minified and compressed as it can save up to 82.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cook At Home. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cookathome.ru

cookathome.ru

722 ms

core.js

core.js

147 ms

core_ajax.js

core_ajax.js

270 ms

session.js

session.js

271 ms

main.css

main.css

411 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

421 ms

modernizr-2.6.2-respond-1.1.0.min.js

modernizr-2.6.2-respond-1.1.0.min.js

287 ms

common.js

common.js

285 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

536 ms

page-index.js

page-index.js

405 ms

status.gif

status.gif

212 ms

logo.png

logo.png

226 ms

sprite.png

sprite.png

410 ms

pctr-03.png

pctr-03.png

865 ms

pctr-04.png

pctr-04.png

1069 ms

pctr-05.png

pctr-05.png

835 ms

pctr-08.png

pctr-08.png

1201 ms

bottom-caption.png

bottom-caption.png

274 ms

logo-bottom.png

logo-bottom.png

411 ms

glen_jan_-_room-thin-webfont.woff

glen_jan_-_room-thin-webfont.woff

526 ms

glen_jan_-_room-bold-webfont.svg

glen_jan_-_room-bold-webfont.svg

937 ms

index-section-1-back.jpg

index-section-1-back.jpg

774 ms

backs-orange-black.png

backs-orange-black.png

907 ms

backs-red-gray.png

backs-red-gray.png

952 ms

slider-back.jpg

slider-back.jpg

953 ms

slider-sh-left.png

slider-sh-left.png

1045 ms

slider-sh-right.png

slider-sh-right.png

1043 ms

top-shadow.png

top-shadow.png

1045 ms

cotton-back.jpg

cotton-back.jpg

1081 ms

index-section-4-back3.jpg

index-section-4-back3.jpg

1276 ms

ir_kur.jpg

ir_kur.jpg

1172 ms

mg2.jpg

mg2.jpg

1172 ms

backs-fb.png

backs-fb.png

1178 ms

backs-vk.png

backs-vk.png

1217 ms

backs-insta.png

backs-insta.png

1273 ms

watch.js

watch.js

662 ms

watch.js

watch.js

216 ms

analytics.js

analytics.js

89 ms

iowanoldstyle-roman-webfont.svg

iowanoldstyle-roman-webfont.svg

1287 ms

iowanoldstyle-italic-webfont.woff

iowanoldstyle-italic-webfont.woff

1281 ms

collect

collect

21 ms

watch.js

watch.js

529 ms

advert.gif

advert.gif

203 ms

1

1

173 ms

24996455

24996455

86 ms

Accessibility Review

cookathome.ru accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best Practices

cookathome.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cookathome.ru SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cookathome.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cookathome.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

cookathome.ru

Open Graph data is detected on the main page of Cook At Home. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: