Report Summary

  • 21

    Performance

    Renders faster than
    41% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

kadochnikov.info

Главная - Система Кадочникова

Page Load Speed

3.5 sec in total

First Response

816 ms

Resources Loaded

2.3 sec

Page Rendered

363 ms

kadochnikov.info screenshot

About Website

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

Международная Ассоциация Системы Кадочникова

Visit kadochnikov.info

Key Findings

We analyzed Kadochnikov.info page load time and found that the first response time was 816 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kadochnikov.info performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

kadochnikov.info

816 ms

wp-emoji-release.min.js

271 ms

layerslider.css

182 ms

jquery.js

457 ms

jquery-migrate.min.js

184 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 83% of them (43 requests) were addressed to the original Kadochnikov.info, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (816 ms) belongs to the original domain Kadochnikov.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 512.4 kB (28%)

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Kadochnikov.info main page is 1.8 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 48.7 kB

  • Original 63.6 kB
  • After minification 61.6 kB
  • After compression 14.9 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 48.7 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 10.7 kB

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

JavaScript Optimization

-68%

Potential reduce by 261.6 kB

  • Original 385.7 kB
  • After minification 353.7 kB
  • After compression 124.0 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 261.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 191.4 kB

  • Original 223.5 kB
  • After minification 184.3 kB
  • After compression 32.2 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. Kadochnikov.info needs all CSS files to be minified and compressed as it can save up to 191.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (65%)

Requests Now

49

After Optimization

17

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kadochnikov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kadochnikov.info accessibility score

87

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

kadochnikov.info best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kadochnikov.info SEO score

86

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kadochnikov.info can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Kadochnikov.info 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 Kadochnikov. 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: