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nas.gov.ua

https://nas.gov.ua· First analyzed 03 May 2026· Updated 03 May 2026
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nas.gov.ua
Desktop screenshot of nas.gov.ua
Mobile screenshot of nas.gov.ua
Mobile

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Hosting Provider

IP Address

194.44.29.226

Site Location

🇺🇦 Ukrainevia phone

Server Location

🇺🇦 Lviv, Ukraine

ASN

AS3255

Organization

UARNet Kyiv

Server

Government

Nameservers

ns.nas.gov.ua.ns2.nas.gov.ua.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
551 ms10%
Speed Index
716 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.9 MB
57 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
UARNet Kyiv

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

UI Components

2

Libraries

1

Languages

1

SEO Analysis

C62/100
17
6
2
Meta Tags10/15
Content12/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nas.gov.uanas.gov.ua

Головний портал Національної академії наук України

No description available for this page.

Title Length50 chars

Recommended: 50-60 chars (~310px / 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

Crawlability

Sitemap
robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
5 11 2

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

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AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
10/25

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:10%
Words:1,213
Token eff.:Optimal
Sections/1K:8.2
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary744w
Descriptive Headingsavg 3.3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...

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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.
D
57/100
8
Passed
6
Critical
2
Warnings
Images & Alt Text
10/20
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
10/15
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 recommendations
  • Accessibility recommendation preview...

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.
19/100
F
499 mg
CO₂e / view
3.9 MB
Page Weight
15%
Cleaner Than
New Visitor
570 mg
vs
Returning (cached)
285 mg
Annual (10K/mo)
59.9 kg
Emission Segments
Data Center
111 mg
Network
120 mg
Device
268 mg
Resource Breakdown
JavaScript
92.7 KB
Images
1.1 MB
CSS
2.8 MB
Fonts
831 B
HTML
15.9 KB
Green Hosting Not Verified
UARNet Kyiv
6 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

42d

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

16.03.2026

Valid Until

14.06.2026

Subject Alternative Names (2)

*.nas.gov.uanas.gov.ua

SHA-256 Fingerprint

B1:79:10:55:EC:9A:5C:EA:D2:72:9F:F3:21:3F:42:65:A1:8E:83:2E...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 1s(max-age=1, private, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 03 May 2026 11:03:51 GMT
server
Government
strict-transport-security
max-age=63072000; includeSubDomains; preload
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (3)

exmg03.nas.gov.ua
exmg01.nas.gov.ua
exmg02.nas.gov.ua

Domain Information

nas.gov.ua

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
54/100
Mobile Friendly1 breakpoint
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, maximum-scale=1.0, initial-scale=1.0
4 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

PT Sans

WCAG AAA
69/100
Readability
/30
18/30

14px · LH 1.33

Hierarchy
/20
8/20
WCAG
/25
23/25

10.56:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

PT Sans

Sans

Body Font

PT Sans

Sans14px

Contrast Ratio

10.56:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines
24px
h2
22px
h3
36px
h4
14px
p
Minor Second
Scale

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.6:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

10 unique colors
Light
#ffffff
Primary· 18%
#094078
Primary· 27.400000000000002%
#009494
Accent· 10.7%
#011014
Accent· 10.7%
#063142
Accent· 8.5%
#03485d
Accent· 5.7%
#006f79
Accent· 5.5%
#588292
Secondary· 5.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

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

10 Resources

7
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(5)googletagmanager.com(1)cdn.jsdelivr.net(1)

Website Identity

nas.gov.ua

Location detected: 🇺🇦 Ukrainevia phone
ua

Social Profiles

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Last analyzed: 03 May 2026 at 11:04

Historical Analysis & Change Tracking