Access odt-kuzbass.ru. ГКУО "Центр обеспечения организационно-технической, социально-экономической и воспитательной работы"...

name

value

score

weighting

FCP (First Contentful Paint)

Value14.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

odt-kuzbass.ru

620 ms

odt-kuzbass.ru

1052 ms

simple-line-icons.min.css

44 ms

k2.css

348 ms

font-awesome.min.css

864 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 82% of them (95 requests) were addressed to the original Odt-kuzbass.ru, 7% (8 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Odt-kuzbass.ru.

Content Size

14.7 MB

After Optimization

13.0 MB

In fact, the total size of Odt-kuzbass.ru main page is 14.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 128.3 kB

Original 153.6 kB
After minification 126.7 kB
After compression 25.3 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 26.8 kB, which is 17% 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 128.3 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 776.8 kB

Original 13.5 MB
After minification 12.7 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. Odt Kuzbass images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 378.3 kB

Original 595.9 kB
After minification 578.7 kB
After compression 217.6 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 378.3 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 370.3 kB

Original 445.9 kB
After minification 391.4 kB
After compression 75.6 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. Odt-kuzbass.ru needs all CSS files to be minified and compressed as it can save up to 370.3 kB or 83% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odt Kuzbass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

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 Odt-kuzbass.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 Odt-kuzbass.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

odt-kuzbass.ru

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

ГКУО "Центр обеспечения организационно-технической, социально-экономической и воспитательной работы" | Главная

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

odt-kuzbass.ru

odt-kuzbass.ru

simple-line-icons.min.css

k2.css

font-awesome.min.css

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

odt-kuzbass.ru

odt-kuzbass.ru

simple-line-icons.min.css

k2.css

font-awesome.min.css

style-bs3.css

bootstrap.min.css

css

css

bootstrap.min.css

font-awesome.min.css

default.css

legacy.css

template.css

preset1.css

frontend-edit.css

eventgallery.css

jquery.min.js

jquery-noconflict.js

jquery-migrate.min.js

k2.frontend.js

rspagebuilder.js

core.js

jquery.touchSwipe.min.js

jquery.modals.min.js

script.min.js

bootstrap.min.js

jquery.cookie.js

jquery.sticky.js

main.js

jquery.counterup.min.js

waypoints.min.js

jquery.easing.1.3.min.js

jquery.mixitup.min.js

jquery.stellar.min.js

wow.min.js

custom.js

scroll.js

jquery.nav.js

frontend-edit.js

widget.js

jquery-3.3.1.min.js

keepalive.js