Tools & Wizards About Us
kashkanov.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

kashkanov.ru

Самостоятельное изучение английского. Материалы для самостоятельной подготовки к IELTS

Page Load Speed

5 sec in total

First Response

847 ms

Resources Loaded

3.7 sec

Page Rendered

374 ms

kashkanov.ru screenshot

About Website

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

Сайт Дмитрия Кашканова. Изучение английского, подготовка и сдача IELTS, материалы для подготовки, изучение английского за рубежом

Visit kashkanov.ru

Key Findings

We analyzed Kashkanov.ru page load time and found that the first response time was 847 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kashkanov.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

kashkanov.ru

847 ms

bootstrap.min.css

162 ms

bootstrap-responsive.min.css

285 ms

font-awesome.css

289 ms

css

21 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 74% of them (40 requests) were addressed to the original Kashkanov.ru, 7% (4 requests) were made to Yastatic.net and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kashkanov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.8 kB (9%)

Content Size

1.0 MB

After Optimization

922.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kashkanov.ru main page is 1.0 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. 40% of websites need less resources to load. Images take 669.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 80.4 kB

  • Original 99.0 kB
  • After minification 94.7 kB
  • After compression 18.6 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 80.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 6.3 kB

  • Original 669.6 kB
  • After minification 663.3 kB

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. Kashkanov images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 6.4 kB

  • Original 212.9 kB
  • After minification 212.6 kB
  • After compression 206.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 734 B

  • Original 34.4 kB
  • After minification 34.4 kB
  • After compression 33.6 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. Kashkanov.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

48

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kashkanov. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kashkanov.ru

kashkanov.ru

847 ms

bootstrap.min.css

bootstrap.min.css

162 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

285 ms

font-awesome.css

font-awesome.css

289 ms

css

css

21 ms

css

css

38 ms

mobile-menu.css

mobile-menu.css

284 ms

template.css

template.css

286 ms

preset2.css

preset2.css

285 ms

gallery.css

gallery.css

327 ms

jquery.min.js

jquery.min.js

576 ms

jquery-noconflict.js

jquery-noconflict.js

438 ms

jquery-migrate.min.js

jquery-migrate.min.js

435 ms

jquery-noconflict.js

jquery-noconflict.js

435 ms

bootstrap.min.js

bootstrap.min.js

437 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

487 ms

helix.core.js

helix.core.js

606 ms

menu.js

menu.js

604 ms

fixed-menu.js

fixed-menu.js

604 ms

jquery.min.js

jquery.min.js

733 ms

view.min.js

view.min.js

647 ms

openapi.js

openapi.js

256 ms

share.js

share.js

430 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

246 ms

top-shadow.png

top-shadow.png

161 ms

3_0_22ECDBFF_02CCBBFF_0_pageviews

3_0_22ECDBFF_02CCBBFF_0_pageviews

539 ms

9845c21eb9fc1ba811f851fc5a1254ba.gif

9845c21eb9fc1ba811f851fc5a1254ba.gif

532 ms

smart.jpg

smart.jpg

155 ms

ielts-i-will-win.jpg

ielts-i-will-win.jpg

414 ms

essay.jpg

essay.jpg

152 ms

ielts-simulator-00.jpg

ielts-simulator-00.jpg

283 ms

shadow.jpg

shadow.jpg

813 ms

nuclear.jpg

nuclear.jpg

1462 ms

listen.jpg

listen.jpg

966 ms

visual-dictionary-00.jpg

visual-dictionary-00.jpg

966 ms

read.jpg

read.jpg

804 ms

100.jpg

100.jpg

812 ms

hobbies.jpg

hobbies.jpg

1085 ms

super-listening.jpg

super-listening.jpg

1097 ms

accomodation-00.jpg

accomodation-00.jpg

966 ms

tickets-00.jpg

tickets-00.jpg

1078 ms

nz.jpg

nz.jpg

1094 ms

ethics.jpg

ethics.jpg

1113 ms

bg-bottom.png

bg-bottom.png

1226 ms

bg-footer.png

bg-footer.png

1211 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1222 ms

tag.js

tag.js

867 ms

b-share-form-button.png

b-share-form-button.png

181 ms

watch.js

watch.js

1 ms

b-share-form-button_share__icon.png

b-share-form-button_share__icon.png

314 ms

b-share-icon.png

b-share-icon.png

410 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

367 ms

advert.gif

advert.gif

747 ms

sync_cookie_image_decide

sync_cookie_image_decide

186 ms

Accessibility Review

kashkanov.ru accessibility score

73

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

High

Links do not have a discernible name

Best Practices

kashkanov.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

kashkanov.ru SEO score

83

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 Kashkanov.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 Kashkanov.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

kashkanov.ru

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