libri.hu

https://libri.hu· First analyzed 02 May 2026· Updated 02 May 2026

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libri.hu

Mobile

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Hosting Provider

INTEGRITY Informatics Ltd

IP Address

212.52.164.111

Site Location

🇭🇺 Hungaryvia tld

Server Location

🇭🇺 Budapest, Hungary

ASN

AS28924

Organization

INTEGRITY Informatics Ltd

Nameservers

sec2.rcode0.net.sec1.rcode0.net.dns1.hu.dns3.hu.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

850 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.5 MB

157 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

INTEGRITY Informatics Ltd

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Hotjar

Advertising

Google Ads TikTok Pixel

Other

CSS Frameworks

Fonts

Tag Managers

Customer Support

SEO Analysis

C63/100

Meta Tags5/15

Content10/12

Headings3/8

Technical21/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile3/4

Indexability3/3

libri.hulibri.hu

Libri.hu - Online könyváruház

- 1. oldal

Title Length29 chars

Recommended: 50-60 chars (~171px / 580px)

Description Length10 chars

Recommended: 120-160 chars

Issues (1)

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

12 issues found

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Crawlability

Sitemap

Type: index

51 URLs

51 sub-sitemaps

robots.txt

46 rules

Local SEO

Local Search Readiness

12/100

Poor

3 14

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

D44/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

4/25

Citation

12/25

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:6%

Words:2,893

Token eff.:Optimal

Sections/1K:3.8

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1WebSite(min)microdata

sameAs entity links

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 1.6w

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

Forms & Inputs

12/15

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

9/15

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

4 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.

20/100

573 mg

CO₂e / view

4.5 MB

Page Weight

15%

Cleaner Than

New Visitor

655 mg

Returning (cached)

328 mg

Annual (10K/mo)

68.8 kg

Emission Segments

Data Center

128 mg

Network

138 mg

Device

308 mg

Resource Breakdown

JavaScript

249.6 KB

Images

4.2 MB

Fonts

1.6 KB

HTML

39.8 KB

Other

43.9 KB

Green Hosting Not Verified

INTEGRITY Informatics Ltd

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

25%Critical

Critical / Transactional

HTTPS

No WAF

113d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Microsec Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

24.07.2025

Valid Until

24.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (11)

www.librishopline.comlibri.hu*.libri.hulibribookline.com*.libribookline.comstatic.libri.hu*.static.libri.huwww.libri.hu+3 more

SHA-256 Fingerprint

F3:69:1F:9F:93:79:E3:27:6D:65:A2:97:E4:13:83:B1:53:AB:FC:26...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

40419

content-type

text/html; charset=iso-8859-2

date

Sat, 02 May 2026 18:26:14 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

libri-hu.mail.protection.outlook.com

Domain Information

libri.hu

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

75/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

prumo-deck-semibold + Roboto

WCAG AAA

53/100

Readability

/30

12/30

12px · LH 1.33

Hierarchy

/20

6/20

WCAG

/25

21/25

14.55:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

prumo-deck-semibold

Sans

Body Font

Roboto

Sans12px

Contrast Ratio

14.55:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines

48px

24px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 14.6:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

9 unique colors

Light

#ffffff

Background· 42.5%

#6a97ce

Primary· 28.599999999999998%

#8f4943

Secondary· 6.8%

#697699

Secondary· 3.9%

#e4e7e9

Border· 3.1%

#9091ad

Secondary· 1.9%

#879fc3

Secondary· 1.8%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)analytics.tiktok.com(3)securepubads.g.doubleclick.net(2)collect.bannercrowd.net(1)tags.creativecdn.com(1)

Website Identity

Libri Könyvkereskedelmi Kft.

Organization

www.libri.hu

Location detected: 🇭🇺 Hungaryvia tld

📧 Microsoft 365hu

Social Profiles

Facebook Instagram LinkedIn YouTube

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Last analyzed: 02 May 2026 at 18:26

Historical Analysis & Change Tracking