Access blackfriday.ru. Черная Пятница - актуальные скидки, акции, промокоды интернет-магазинов 2024 каждый день на Blackfri...

name

value

score

weighting

FCP (First Contentful Paint)

Value12.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

blackfriday.ru

553 ms

style.css

159 ms

jquery.min.js

169 ms

header-fon.jpg

774 ms

fon.jpg

367 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original Blackfriday.ru, 71% (73 requests) were made to Assets.flocktory.com and 6% (6 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Assets.flocktory.com.

Content Size

4.3 MB

After Optimization

2.4 MB

In fact, the total size of Blackfriday.ru main page is 4.3 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 11.5 kB

Original 17.5 kB
After minification 17.0 kB
After compression 6.0 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 11.5 kB or 66% of the original size.

Image Optimization

-4%

Potential reduce by 86.4 kB

Original 2.0 MB
After minification 1.9 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. Blackfriday images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 1.5 MB

Original 2.0 MB
After minification 2.0 MB
After compression 453.6 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 1.5 MB or 77% of the original size.

CSS Optimization

-86%

Potential reduce by 217.5 kB

Original 253.2 kB
After minification 249.9 kB
After compression 35.6 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. Blackfriday.ru needs all CSS files to be minified and compressed as it can save up to 217.5 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackfriday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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

Low

Ensure CSP is effective against XSS attacks

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

High

Tap targets are not sized appropriately

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 Blackfriday.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 Blackfriday.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

blackfriday.ru

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

Черная Пятница - актуальные скидки, акции, промокоды интернет-магазинов 2024 каждый день на Blackfriday.ru

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

blackfriday.ru

style.css

jquery.min.js

header-fon.jpg

fon.jpg

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

blackfriday.ru

style.css

jquery.min.js

header-fon.jpg

fon.jpg

login

watch.js

analytics.js

circle.png

lines.png

collect

D6DD51AD41CE4E03

exchange-cf86193860aaaa31b29141d65fb0947a.css

797420453.js

jquery.min.js

es-shim-38026596e86479ced26845f0e2b2d0ba.js

angular.min.js

angular-animate.min.js

angular-resource.min.js

angular-sanitize.min.js

app-973a421a57fc3068a4f14bc96a933b02.js

css

gtm.js

6492aa0a-b202-4ced-a017-a8a4bfac6490_logotype.JPG

fifo

offers

wood-bg.jpg

glyphicons-halflings-regular.woff

analytics.js

loader.js

l.gif

fifo

collect

collect

guerilla.7f94e093a5f7fe189366b85c54d62d3ab9e2e6e6.js

ultimate

256ea2c5-430b-43c6-9748-ff0f321bae7c_custom.jpg

003.ru.png

bf55113c-4e50-474f-8f6a-0ca2bee5625a_quelle.ru.jpg

quelle.ru.png

04f233c0-3ff2-4ffd-b5c9-999c1fb2932f_custom.jpg

mytoys.ru.png

b8ac37b9-f4c2-417e-b6b1-e728db19d5a3_custom.jpg