cdu.edu.ua

https://cdu.edu.ua· First analyzed 15 May 2026· Updated 15 May 2026

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cdu.edu.ua

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

65.108.87.185

Site Location

🇺🇦 Ukrainevia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

alpha.ck.ukrpack.net.ns.cdu.edu.ua.ns.secondary.net.ua.

Performance

Core Web Vitals

Weight

First Contentful Paint

809 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

16.5 MB

139 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Joomla!

Infrastructure

Hosting

Hetzner

Technology Stack

11 Technologies Detected

CSS Frameworks

Analytics

Advertising

Google Ads Google AdSense

Libraries

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D59/100

Meta Tags7/15

Content11/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness2/4

Mobile4/4

Indexability3/3

cdu.edu.uacdu.edu.ua

Черкаський національний університет імені Богдана Хмельницького — Г...

Офіційний сайт Черкаського національного університету імені Богдана Хмельницького

Title truncated.

Title Length73 chars

Recommended: 50-60 chars (~452px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (73 chars, ~452px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (44/64) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

27 rules

Local SEO

Local Search Readiness

15/100

Poor

4 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

3/25

Citation

9/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:8%

Words:1,310

Token eff.:Optimal

Sections/1K:8.4

Depth:1/5

Structured Data

Microdata

Article×1.2microdata

Citation Readiness

Opening Summary336w

Descriptive Headingsavg 3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

11/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

26/100

1.71 g

CO₂e / view

16.5 MB

Page Weight

Cleaner Than

New Visitor

1.95 g

Returning (cached)

975 mg

Annual (10K/mo)

204.6 kg

Emission Segments

Data Center

84 mg

Network

501 mg

Device

1.12 g

Resource Breakdown

JavaScript

1.1 MB

Images

14.4 MB

CSS

991.8 KB

Fonts

1.9 KB

HTML

26.9 KB

Other

2.1 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (6)

cdu.edu.uauniver.cherkasy.uauniver.ck.uawww.cdu.edu.uawww.univer.cherkasy.uawww.univer.ck.ua

SHA-256 Fingerprint

00:F3:51:65:FE:85:38:DC:84:6C:BA:21:51:A3:57:49:23:95:73:6B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 15 May 2026 02:41:24 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

last-modified

Fri, 15 May 2026 02:41:24 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.cdu.edu.ua

Domain Information

cdu.edu.ua

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

56/100

Mobile Friendly4 breakpoints

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

55/100

Readability

/30

17/30

15px · LH 1.43

Hierarchy

/20

4/20

WCAG

/25

14/25

2:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans15px

Contrast Ratio

2:1

14 issues

Reading Comfort

~41 CPL

Narrow lines

14px

20px

18px

15px

Minor Second

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 2.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts

Color Palette

11 unique colors

Light

#ffffff

Background· 20.2%

#00275e

Primary· 19.8%

#c6ccd6

Secondary· 10.4%

#7e999c

Secondary· 9.1%

#416080

Secondary· 7.5%

#5f6b80

Secondary· 7.1%

#2d4767

Secondary· 5.6%

#92676b

Secondary· 5.5%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(18)pagead2.googlesyndication.com(1)google-analytics.com(1)

Website Identity

cdu.edu.ua

Location detected: 🇺🇦 Ukrainevia tld

uk-ua

Social Profiles

Facebook Instagram YouTube Telegram

Sponsored

Last analyzed: 15 May 2026 at 02:41

Historical Analysis & Change Tracking