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kuban-online.ru screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kuban-online.ru

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Page Load Speed

3.8 sec in total

First Response

534 ms

Resources Loaded

3.1 sec

Page Rendered

130 ms

kuban-online.ru screenshot

About Website

Visit kuban-online.ru now to see the best up-to-date Kuban Online content for Russia and also check out these interesting facts you probably never knew about kuban-online.ru

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Key Findings

We analyzed Kuban-online.ru page load time and found that the first response time was 534 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kuban-online.ru performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

kuban-online.ru

534 ms

kuban-online.ru

680 ms

css

31 ms

old_style.css

308 ms

styles.css

601 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Kuban-online.ru, 5% (2 requests) were made to Code.jivosite.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Kuban-online.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.7 kB (39%)

Content Size

986.3 kB

After Optimization

600.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kuban-online.ru main page is 986.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 573.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 28.0 kB

  • Original 32.6 kB
  • After minification 20.0 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 12.6 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.0 kB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 85.5 kB

  • Original 573.9 kB
  • After minification 488.3 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. Obviously, Kuban Online needs image optimization as it can save up to 85.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 163.7 kB

  • Original 248.7 kB
  • After minification 245.2 kB
  • After compression 85.0 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 163.7 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 108.4 kB

  • Original 131.2 kB
  • After minification 105.4 kB
  • After compression 22.7 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. Kuban-online.ru needs all CSS files to be minified and compressed as it can save up to 108.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (41%)

Requests Now

37

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuban Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kuban-online.ru

kuban-online.ru

534 ms

kuban-online.ru

kuban-online.ru

680 ms

css

css

31 ms

old_style.css

old_style.css

308 ms

styles.css

styles.css

601 ms

newstyle.css

newstyle.css

463 ms

captcha.css

captcha.css

465 ms

jquery.js

jquery.js

776 ms

jquery.ui.js

jquery.ui.js

797 ms

slick.min.js

slick.min.js

639 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

617 ms

jquery.validate.min.js

jquery.validate.min.js

772 ms

jquery.medrec.js

jquery.medrec.js

750 ms

site-base.js

site-base.js

771 ms

post-doctors.js

post-doctors.js

799 ms

_bootstrap.css

_bootstrap.css

303 ms

_fonts.css

_fonts.css

326 ms

preloader.gif

preloader.gif

156 ms

eye.png

eye.png

157 ms

logo_header.svg

logo_header.svg

152 ms

image2023-05-2915-57-22.png

image2023-05-2915-57-22.png

640 ms

icon_play.png

icon_play.png

156 ms

icon_med-house.png

icon_med-house.png

161 ms

img_map.jpg

img_map.jpg

303 ms

bg_wave-line.png

bg_wave-line.png

307 ms

slide_3.jpg

slide_3.jpg

310 ms

top-logo.gif

top-logo.gif

311 ms

cniioizbanner200x200.gif

cniioizbanner200x200.gif

481 ms

slide_2.jpg

slide_2.jpg

453 ms

gosuslugi_uKVHizl.png

gosuslugi_uKVHizl.png

460 ms

ms-250-250.png

ms-250-250.png

617 ms

banner-malenkij-dlya-kubanonlajn.png

banner-malenkij-dlya-kubanonlajn.png

467 ms

170-x-110.jpg

170-x-110.jpg

753 ms

rating-big.jpg

rating-big.jpg

614 ms

slide_1.jpg

slide_1.jpg

622 ms

Tmyx3k0Kz1

Tmyx3k0Kz1

222 ms

ico_scrolltop.png

ico_scrolltop.png

599 ms

Century-Gothic-Regular.woff

Century-Gothic-Regular.woff

881 ms

Century-Gothic-Bold.woff

Century-Gothic-Bold.woff

884 ms

watch.js

watch.js

29 ms

icons_slider.png

icons_slider.png

703 ms

Tmyx3k0Kz1

Tmyx3k0Kz1

179 ms

Accessibility Review

kuban-online.ru accessibility score

93

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

Links do not have a discernible name

Best Practices

kuban-online.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kuban-online.ru SEO score

90

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

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 Kuban-online.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 Kuban-online.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

kuban-online.ru

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