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dntb.gov.ua

https://dntb.gov.ua· First analyzed 02 May 2026· Updated 02 May 2026
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dntb.gov.ua
Desktop screenshot of dntb.gov.ua
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Mobile

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Hosting Provider

Hostpro Lab LLC

IP Address

193.169.189.89

Site Location

🇺🇦 Ukrainevia tld

Server Location

🇺🇦 Kyiv, Ukraine

ASN

AS196645

Organization

Hostpro Lab LLC

Server

Nginx

Nameservers

slave.hostsila.net.slave2.hostsila.com.master.hostsila.com.slave3.hostsila.net.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11.7 MB
39 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.0.11
cms

Technology Stack

10 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Contact Form 7
Yoast SEO

Libraries

1
jQueryv3.6.0

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Languages

1
PHPv7.2.34

Security

1
reCAPTCHA

SEO Analysis

A83/100
24
8
1
Meta Tags15/15
Content10/12
Headings5/8
Technical25/25
E-E-A-T3/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
D
dntb.gov.uadntb.gov.ua

Головна - Запрошуємо в ДНТБ України! Завжди Вам раді.

Раді вітати в Державній науково-технічній бібліотеці України! Пропонуємо інформаційне забезпечення, доступ до наукометричних баз, коворкінг та інше.

Title Length53 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (16/25) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

14 rules

Local SEO

Local Search Readiness

31/100
Needs Work
9 8 1

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AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
4/25
Citation
18/25

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:7%
Words:1,678
Token eff.:Optimal
Depth:1/5

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary77w
Descriptive Headingsavg 5.3w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
A
85/100
13
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
30/100
F
1.48 g
CO₂e / view
11.7 MB
Page Weight
5%
Cleaner Than
New Visitor
1.69 g
vs
Returning (cached)
847 mg
Annual (10K/mo)
177.9 kg
Emission Segments
Data Center
331 mg
Network
356 mg
Device
796 mg
Resource Breakdown
JavaScript
162.1 KB
Images
209.5 KB
CSS
11.3 MB
HTML
20.2 KB
Other
365 B
Green Hosting Not Verified
Hostpro Lab LLC
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

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

11.04.2026

Valid Until

10.07.2026

Subject Alternative Names (3)

dntb.gov.uamail.dntb.gov.uawww.dntb.gov.ua

SHA-256 Fingerprint

35:33:4F:4D:45:5E:80:9D:3F:38:94:99:FE:E6:C2:D8:CB:6C:82:AE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 02 May 2026 20:46:57 GMT
link
<https://dntb.gov.ua/wp-json/>; rel="https://api.w.org/", <h...
server
nginx
vary
Accept-Encoding, Accept-Encoding,User-Agent
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

50

SPF
DKIM
DMARC

MX Records (1)

dntb-gov-ua.mail.protection.outlook.com

Domain Information

dntb.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.
A
80/100
Mobile Friendly5 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
71/100
Readability
/30
24/30

18px · LH 1.50

Hierarchy
/20
14/20

2.33x ratio

WCAG
/25
12/25

2.63:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Arial

Sans42px

Body Font

Arial

Sans18px

Contrast Ratio

2.63:1

8 issues

Reading Comfort

~35 CPL

Narrow lines
42px
h1
60px
h2
30px
h3
18px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.6:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Color Palette

12 unique colors
16.17:1 AAA Light
#ffffff
Background· 19.9%
#232020
Text· 13%
#0b090a
Primary· 5.6%
#dfe7ea
Secondary· 2.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

16 Resources

13
Scripts
3
Styles
3
Async
1
Defer

Top Script Sources

dntb.gov.ua(9)googletagmanager.com(2)gstatic.com(1)google.com(1)

Website Identity

Головна - Запрошуємо в ДНТБ України! Завжди Вам раді.

Раді вітати в Державній науково-технічній бібліотеці України! Пропонуємо інформаційне забезпечення, доступ до наукометричних баз, коворкінг та інше.

dntb@dntb.gov.ua
(044) 521-93-52
dntb.gov.ua/
Location detected: 🇺🇦 Ukrainevia tld
📧 Microsoft 365uk

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Last analyzed: 02 May 2026 at 20:47

Historical Analysis & Change Tracking