Access uc-itcom.ru. Удостоверяющий центр электронной подписи

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

uc-itcom.ru

15318 ms

uc-itcom.ru

10216 ms

import-fonts.css

159 ms

slick.min.css

26 ms

698 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 68% of them (50 requests) were addressed to the original Uc-itcom.ru, 12% (9 requests) were made to Api-maps.yandex.ru and 3% (2 requests) were made to Code.jivo.ru. The less responsive or slowest element that took the longest time to load (15.3 sec) belongs to the original domain Uc-itcom.ru.

Content Size

3.0 MB

After Optimization

2.3 MB

In fact, the total size of Uc-itcom.ru main page is 3.0 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 177.0 kB

Original 215.3 kB
After minification 205.8 kB
After compression 38.3 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. 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 177.0 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 353.7 kB

Original 2.2 MB
After minification 1.9 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. Obviously, Uc ITCOM needs image optimization as it can save up to 353.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 127.9 kB

Original 429.4 kB
After minification 429.4 kB
After compression 301.4 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 127.9 kB or 30% of the original size.

CSS Optimization

-32%

Potential reduce by 42.6 kB

Original 132.1 kB
After minification 130.8 kB
After compression 89.5 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. Uc-itcom.ru needs all CSS files to be minified and compressed as it can save up to 42.6 kB or 32% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uc ITCOM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

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 Uc-itcom.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 Uc-itcom.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

uc-itcom.ru

Open Graph description is not detected on the main page of Uc ITCOM. 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

Удостоверяющий центр электронной подписи | Выдача ЭЦП в УЦ ITCOM

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

uc-itcom.ru

uc-itcom.ru

import-fonts.css

slick.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

uc-itcom.ru

uc-itcom.ru

import-fonts.css

slick.min.css

ajax-progress.module.css

align.module.css

autocomplete-loading.module.css

fieldgroup.module.css

container-inline.module.css

clearfix.module.css

details.module.css

hidden.module.css

item-list.module.css

js.module.css

nowrap.module.css

position-container.module.css

progress.module.css

reset-appearance.module.css

resize.module.css

sticky-header.module.css

system-status-counter.css

system-status-report-counters.css

system-status-report-general-info.css

tabledrag.module.css

tablesort.module.css

tree-child.module.css

views.module.css

main.min.css

new-design.min.css

scripts.min.js

vendor.min.js

new-scripts.min.js

helper-new-scripts.js

bj3u9aud0B

helper-new-scripts.js

share.js

map.js

combine.js

css2

css2

combine.js

logo.svg

close.png

search__button.svg