Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

cottonprom.ru

Коттон Пром - интернет-магазин трикотажных и текстильных полотен

Page Load Speed

9.2 sec in total

First Response

630 ms

Resources Loaded

7.6 sec

Page Rendered

918 ms

cottonprom.ru screenshot

About Website

Welcome to cottonprom.ru homepage info - get ready to check Cottonprom best content for Russia right away, or after learning these important things about cottonprom.ru

Универсальный интернет-магазин

Visit cottonprom.ru

Key Findings

We analyzed Cottonprom.ru page load time and found that the first response time was 630 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cottonprom.ru performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.25

49/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

cottonprom.ru

630 ms

www.cottonprom.ru

3711 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

327 ms

css_TsVRTbLFUpEZAfw-_bWPJu840QT523CPjUVJ5MRWfyk.css

325 ms

css_g_UneL04I_By-JV5ryZJJWsDW1p5XeBj7jW6RhipZ48.css

330 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 93% of them (80 requests) were addressed to the original Cottonprom.ru, 1% (1 request) were made to Maxcdn.bootstrapcdn.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Cottonprom.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.8 kB (20%)

Content Size

2.9 MB

After Optimization

2.3 MB

In fact, the total size of Cottonprom.ru main page is 2.9 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. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 447.9 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 1.1 MB

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 447.9 kB or 29% of the original size.

Image Optimization

-3%

Potential reduce by 39.6 kB

  • Original 1.2 MB
  • After minification 1.1 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. Cottonprom images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 55.9 kB

  • Original 103.1 kB
  • After minification 78.9 kB
  • After compression 47.2 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 55.9 kB or 54% of the original size.

CSS Optimization

-75%

Potential reduce by 42.4 kB

  • Original 56.3 kB
  • After minification 55.7 kB
  • After compression 13.9 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. Cottonprom.ru needs all CSS files to be minified and compressed as it can save up to 42.4 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (11%)

Requests Now

83

After Optimization

74

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cottonprom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cottonprom.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.

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

Best Practices

cottonprom.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cottonprom.ru SEO score

81

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cottonprom.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 Cottonprom.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 description is not detected on the main page of Cottonprom. 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: