pantarhei.sk

https://pantarhei.sk· First analyzed 22 May 2026· Updated 22 May 2026

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pantarhei.sk

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.66.166.242

Site Location

🇸🇰 Slovakiavia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

brianna.ns.cloudflare.com.burt.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

533 ms10%

Speed Index

693 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

990 KB

206 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Magento

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

13 Technologies Detected

Analytics

Libraries

CSS Frameworks

UI Components

Icon Libraries

Fonts

Tag Managers

Advertising

CDN

SEO Analysis

A80/100

Meta Tags15/15

Content10/12

Headings3/8

Technical21/25

E-E-A-T5/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

pantarhei.skpantarhei.sk

Najdostupnejšie internetové kníhkupectvo | Panta Rhei

Viac ako 217000 kníh na sklade, 62 kníhkupectiev s osobným odberom. Panta Rhei je najdostupnejšie internetové kníhkupectvo.

Title Length53 chars

Recommended: 50-60 chars (~319px / 580px)

Description Length123 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

5 issues found

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Crawlability

Sitemap

robots.txt

17 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

4 13

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

D40/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

8/25

Citation

11/25

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:3%

Words:13,562

Token eff.:Excessive

Sections/1K:0.1

Depth:1/5

Structured Data

2 JSON-LD

Person×1.3microdataOrganization×1.1WebSite

sameAs entity links

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 2.1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

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.

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.

68/100

100 mg

CO₂e / view

989.7 KB

Page Weight

70%

Cleaner Than

New Visitor

114 mg

Returning (cached)

57 mg

Annual (10K/mo)

12.0 kg

Emission Segments

Data Center

5 mg

Network

29 mg

Device

66 mg

Resource Breakdown

JavaScript

197.0 KB

Images

585.8 KB

CSS

72.9 KB

Fonts

1.4 KB

HTML

119.3 KB

Other

13.2 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.05.2026

Valid Until

17.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.pantarhei.sk

SHA-256 Fingerprint

98:04:BE:20:25:9F:1F:7C:F6:F4:90:73:DF:65:F5:9F:35:90:79:29...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9ff85bad5b469e99-CDG

content-encoding

⚡ Brotli(br)

content-security-policy-report-only

script-src 'unsafe-inline' 'unsafe-eval'; connect-src 'none'...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

pantarhei-sk.mail.protection.outlook.com

Domain Information

pantarhei.sk

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.

72/100

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, initial-scale=1, maximum-scale=5

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Fira Sans

WCAG Partial

64/100

Readability

/30

20/30

14px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

17/25

1.21:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Fira Sans

Sans

Body Font

Fira Sans

Sans14px

Contrast Ratio

1.21:1

22 issues

Reading Comfort

~38 CPL

Narrow lines

29px

15px

14px

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

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

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.2:1).

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

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

GGoogle FontsFlesch 19

Color Palette

10 unique colors

3.15:1 AA Large Light

#ffffff

Background· 33.8%

#8c9295

Other· 6.5%

#001534

Primary· 0%

#023a78

Primary· 15.5%

#01275a

Accent· 13%

#7f6068

Secondary· 5.6%

#25547a

Accent· 4.8%

#a1c1cd

Secondary· 4.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pantarhei.sk(7)pantarhei.azureedge.net(6)googletagmanager.com(3)sk.im9.cz(1)d70shl7vidtft.cloudfront.net(1)

Website Identity

Panta Rhei, s.r.o.

Organization

Najdostupnejšie internetové kníhkupectvo.

www.pantarhei.sk/

Location detected: 🇸🇰 Slovakiavia tld

📧 Microsoft 365sk

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 22 May 2026 at 02:23

Historical Analysis & Change Tracking