npi.cz

https://npi.cz· First analyzed 19 May 2026· Updated 19 May 2026

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npi.cz

Mobile

Sponsored

Hosting Provider

Ministry of Education, Youth and Sports

IP Address

195.113.77.143

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS2852

Organization

Ministry of Education, Youth and Sports

Server

Nginx

Nameservers

ns.forpsi.it.ns.forpsi.net.ns.forpsi.cz.

Performance

Core Web Vitals

Weight

First Contentful Paint

730 ms10%

Speed Index

949 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

684 KB

63 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Joomla!

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Icon Libraries

Font Awesome Material Icons

Analytics

Libraries

Other

CSS Frameworks

Tag Managers

Web Servers

Security

SEO Analysis

C67/100

Meta Tags7/15

Content11/12

Headings6/8

Technical19/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

npi.cznpi.cz

- NPI - Národní pedagogický institut

No description available for this page.

Title Length36 chars

Recommended: 50-60 chars (~214px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,269 URLs

robots.txt

16 rules

Sitemap reference found

Local SEO

Local Search Readiness

5/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

3/25

Citation

13/25

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

code blocksnav

Text ratio:9%

Words:1,169

Token eff.:Optimal

Sections/1K:19.7

Depth:2/5

Structured Data

Microdata

Article×1.2microdata

Citation Readiness

Opening Summary61w

Descriptive Headingsavg 5.1w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

Forms & Inputs

2/15

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

10/15

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

3 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.

37/100

85 mg

CO₂e / view

683.5 KB

Page Weight

80%

Cleaner Than

New Visitor

97 mg

Returning (cached)

48 mg

Annual (10K/mo)

10.1 kg

Emission Segments

Data Center

19 mg

Network

20 mg

Device

45 mg

Resource Breakdown

JavaScript

130.8 KB

Images

314.7 KB

CSS

221.2 KB

HTML

16.9 KB

Green Hosting Not Verified

Ministry of Education, Youth and Sports

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

127d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

12.09.2025

Valid Until

23.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.npi.cznpi.cz

SHA-256 Fingerprint

7C:81:55:8B:F7:5E:58:1E:5C:B7:0C:7E:9B:BC:CF:0D:B9:00:B3:ED...

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-length

16991

content-type

text/html; charset=utf-8

date

Tue, 19 May 2026 00:11:36 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

npi-cz.mail.protection.outlook.com

Domain Information

npi.cz

Domain Age

16y 2m

Created

14.03.2010

Expires

13.03.2029

Last Updated

07.06.2022

Registrar

REG-INTERNET-CZ

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

69/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG AA

70/100

Readability

/30

24/30

16px · LH 1.60

Hierarchy

/20

17/20

2.4x ratio

WCAG

/25

17/25

4.76:1 min contrast

Performance

/25

12/25

System fonts

Heading Font

Arial

Sans38px

Body Font

Arial

Sans16px

Contrast Ratio

4.76:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines

38px

35px

22px

19px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

Flesch 50

Color Palette

8 unique colors

Light

#fafbfc

Primary· 32.400000000000006%

#06477f

Primary· 21.5%

#242833

Secondary· 17.1%

#d97663

Accent· 13.3%

#d3dadf

Secondary· 5.8%

#4d3e41

Secondary· 5.2%

#c55a44

Accent· 3.8%

#132b46

Accent· 0.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)googletagmanager.com(3)unpkg.com(2)gstatic.com(1)

Website Identity

npi.cz

[email protected]

16 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-INTERNET-CZ📧 Microsoft 365cs-cz

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 19 May 2026 at 00:11

Historical Analysis & Change Tracking