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antikvarium.hu

https://antikvarium.hu· First analyzed 17 May 2026· Updated 17 May 2026
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antikvarium.hu
Desktop screenshot of antikvarium.hu
Mobile screenshot of antikvarium.hu
Mobile

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Hosting Provider

T-Online Hungary.

IP Address

217.65.100.47

Site Location

🇭🇺 Hungaryvia phone

Server Location

🇭🇺 Budapest, Hungary

ASN

AS5483

Server

Apache

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lee.ns.cloudflare.com.mimi.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
544 ms10%
Speed Index
707 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
185 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
T-Online Hungary.
CDN
Cloudflare

Technology Stack

20 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Advertising

3
Google AdsPinterest TagMicrosoft Advertising

Libraries

2
jQuery
jQuery UI

UI Components

2
SwiperFancybox

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
Lottie

Other

1
lazysizes

Other

1
Pusher

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2.4.25

Customer Support

1
Zendesk

SEO Analysis

B72/100
19
10
1
Meta Tags12/15
Content10/12
Headings3/8
Technical21/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
A
antikvarium.huantikvarium.hu

Használt könyvek - Antikvárium online - Itt megvan, vagy megszerezzük!

Több mint 1 000 000 megvásárolható könyvvel várjuk, mindhez fotókkal, kereshető tartalomjegyzékkel. Használt könyvek, kötelező olvasmányok már 150 Ft-tól.

Title Length70 chars

Recommended: 50-60 chars (~424px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

298 URLs

298 sub-sitemaps

robots.txt

17 rules

Sitemap reference found

Local SEO

Local Search Readiness

28/100
Needs Work
8 9

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
7/25
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:4,440
Token eff.:Good
Sections/1K:2
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 5w
Canonical URL
Open Graph1/3
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.
D
57/100
8
Passed
6
Critical
3
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
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
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.
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.
36/100
C
153 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
175 mg
vs
Returning (cached)
88 mg
Annual (10K/mo)
18.4 kg
Emission Segments
Data Center
34 mg
Network
37 mg
Device
82 mg
Resource Breakdown
JavaScript
696.6 KB
Images
5.7 KB
CSS
222.7 KB
HTML
31.8 KB
Other
283.2 KB
Green Hosting Not Verified
T-Online Hungary.
6 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

188d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

21.11.2025

Valid Until

21.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

antikvarium.hu*.antikvarium.hu*.intra.antikvarium.humail2.regisegkereskedes.hu

SHA-256 Fingerprint

AC:DA:13:DE:E5:12:44:63:A1:19:02:3E:09:BD:E7:A6:43:B2:7A:F9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
32234
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 18:33:03 GMT
expires
Mon, 26 Jul 1997 05:00:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mail5.antikvarium.hu

Domain Information

antikvarium.hu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Information

Cookie Consent Banner
Cookie Information
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Information
Privacy policy page linked

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.
B
74/100
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=1.0, maximum-scale=5
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab

WCAG Partial
55/100
Readability
/30
20/30

15px · LH 1.20

Hierarchy
/20
8/20
WCAG
/25
12/25

1.81:1 min contrast

Performance
/25
15/25

1 font · 2 req

Heading Font

Roboto Slab

Sans

Body Font

Roboto Slab

Sans15px

Contrast Ratio

1.81:1

3 issues

Reading Comfort

~49 CPL

Optimal (45–75)
14px
h3
14px
h4
15px
p
Minor Third
Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.8:1).

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

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

Buy on MyFontsFlesch 68

Color Palette

5 unique colors
4.73:1 AA Dark
#6f6f6f
Other· 49.8%
#f8f8f8
Background· 11.4%
#5c5047
Primary· 19.6%
#3b3542
Secondary· 9.5%

Business & Marketing Stack

8 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
SmartlookSMB

User behavior and product analytics

Advertising

4
Google AdsEnterprise
Facebook PixelMid-Market
Pinterest AdsMid-Market
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

8

Total Tools

2

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
14
Async
1
Defer

Top Script Sources

connect.facebook.net(3)rec.smartlook.com(3)s.pinimg.com(2)bat.bing.com(2)googletagmanager.com(2)

Website Identity

Antikvarium.hu

Antikvarium.hu

Organization

Antikvarium.hu

info@antikvarium.hu
+3662452833
www.antikvarium.hu
Location detected: 🇭🇺 Hungaryvia phone
hu

Social Profiles

FacebookInstagram

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Last analyzed: 17 May 2026 at 18:33

Historical Analysis & Change Tracking