Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cookbooks.ru

КукБукс - книги про еду. Издательский дом, интернет-магазин кулинарных книг. Джейми Оливер, Гордон Рамзи, Мишель Ру, Рейчел Ку и другие авторы.

Page Load Speed

6.1 sec in total

First Response

872 ms

Resources Loaded

3.7 sec

Page Rendered

1.5 sec

cookbooks.ru screenshot

About Website

Click here to check amazing Cookbooks content for Russia. Otherwise, check out these important facts you probably never knew about cookbooks.ru

Интернет-магазин книг Издательского Дома «КукБукс». Информация об изданных на русском языке книгах Джейми Оливера, Гордона Рамзи, Мишеля Ру, Рейчел Ку, Никки Даффи и других авторов. Избранные рецепты ...

Visit cookbooks.ru

Key Findings

We analyzed Cookbooks.ru page load time and found that the first response time was 872 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cookbooks.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value13,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

cookbooks.ru

872 ms

cbs.css

257 ms

font-awesome.min.css

252 ms

jquery.lightbox.css

168 ms

colorbox.css

169 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 84% of them (137 requests) were addressed to the original Cookbooks.ru, 5% (8 requests) were made to Api-maps.yandex.ru and 2% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain Cookbooks.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 568.8 kB (26%)

Content Size

2.2 MB

After Optimization

1.6 MB

In fact, the total size of Cookbooks.ru main page is 2.2 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 237.1 kB

  • Original 273.8 kB
  • After minification 266.2 kB
  • After compression 36.7 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 237.1 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 94.2 kB

  • Original 1.5 MB
  • After minification 1.4 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. Cookbooks images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 161.8 kB

  • Original 276.7 kB
  • After minification 254.9 kB
  • After compression 114.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 161.8 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 75.7 kB

  • Original 89.5 kB
  • After minification 76.1 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. Cookbooks.ru needs all CSS files to be minified and compressed as it can save up to 75.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (24%)

Requests Now

156

After Optimization

119

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cookbooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cookbooks.ru accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cookbooks.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cookbooks.ru SEO score

82

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Cookbooks.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 Cookbooks.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

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