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onua.edu.ua

https://onua.edu.ua· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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onua.edu.ua
Desktop screenshot of onua.edu.ua
Mobile screenshot of onua.edu.ua
Mobile

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Hosting Provider

Hosting Ukraine LTD

IP Address

185.104.45.156

Site Location

🇺🇦 Ukrainevia phone

Server Location

🇺🇦 Kyiv, Ukraine

ASN

AS200000

Organization

Hosting Ukraine LTD

Server

Nginx

Nameservers

puck.nether.net.ns.nlao.edu.ua.ns.secondary.net.ua.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Joomla!

Technology Stack

5 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

D55/100
15
9
2
Meta Tags4/15
Content11/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
onua.edu.uaonua.edu.ua

Офіційний сайт НУ "ОЮА"

No description available for this page.

Title Length23 chars

Recommended: 50-60 chars (~142px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

15 rules

Local SEO

Local Search Readiness

22/100
Needs Work
7 9 2

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
3/25
Citation
8/25

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
navheader/footer
Text ratio:12%
Words:1,624
Token eff.:Optimal
Sections/1K:12.3
Depth:2/5

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary16w
Descriptive Headingsavg 6.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
A
82/100
14
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
27/100
D
271 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
310 mg
vs
Returning (cached)
155 mg
Annual (10K/mo)
32.5 kg
Emission Segments
Data Center
61 mg
Network
65 mg
Device
145 mg
Resource Breakdown
JavaScript
120.1 KB
Images
1.8 MB
CSS
216.6 KB
Fonts
1.9 KB
HTML
17.5 KB
Green Hosting Not Verified
Hosting Ukraine LTD
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

49%Poor
Interactive

HTTPS

No WAF

52d

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

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

onua.edu.uawww.onua.edu.ua

SHA-256 Fingerprint

80:10:0F:1B:FD:03:5E:F2:53:CA:EC:D8:D8:6B:4F:ED:39:F0:8B:74...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Mon, 01 Jun 2026 14:32:30 GMT
expires
Wed, 17 Aug 2005 00:00:00 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (7)

ASPMX2.GOOGLEMAIL.COM
ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM
ASPMX5.GOOGLEMAIL.COM

+3 more

Domain Information

onua.edu.ua

DNSSEC
Not Enabled

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.
D
55/100
Mobile Friendly2 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...
Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG Partial
63/100
Readability
/30
20/30

14px · LH 1.43

Hierarchy
/20
7/20
WCAG
/25
18/25

1.64:1 min contrast

Performance
/25
18/25

2 fonts · 3 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans14px

Contrast Ratio

1.64:1

1 issue

Reading Comfort

~44 CPL

Narrow lines
35px
h2
24px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.6:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsBuy on MyFontsFlesch 0

Color Palette

8 unique colors
2.79:1 Fail Light
#e0deda
Secondary· 16.9%
#7f8586
Other· 4.3%
#13213c
Primary· 38.5%
#2d3649
Secondary· 18.5%
#3f485b
Secondary· 6.5%
#f9f1ba
Primary· 5.7%
#edb74c
Accent· 5.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
0
Async
10
Defer

Top Script Sources

local(20)

Website Identity

onua.edu.ua

[email protected]
+380487198800
Location detected: 🇺🇦 Ukrainevia phone
📧 Google Workspaceuk-ua

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Last analyzed: 01 Jun 2026 at 14:32

Historical Analysis & Change Tracking

onua.edu.ua Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Google Fonts, Nginx | StackOptic | StackOptic