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52kards.com

https://52kards.com· First analyzed 08 May 2026· Updated 08 May 2026
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52kards.com
Desktop screenshot of 52kards.com
Mobile screenshot of 52kards.com
Mobile

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Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.10

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns24.domaincontrol.com.ns23.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
483 ms10%
Speed Index
628 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.8 MB
236 requests

Image Optimization

Lazy LoadWebPAVIFResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Shopify
Infrastructure
Hosting
WP Engine
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrap
Tailwind CSS

Email Marketing

2
ConvertKitBrevo (Sendinblue)

UI Components

1
Swiper

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Reviews

1
Judge.me

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B71/100
24
3
1
Meta Tags8/15
Content3/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
5
52kards.com52kards.com

52Kards

Shop premium playing cards and magic tricks at 52Kards. Learn with free magic and cardistry tutorials for all skill levels. Trusted by magicians, cardists, a...

Description truncated.
Title Length7 chars

Recommended: 50-60 chars (~43px / 580px)

Description Length182 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (13 words). Search engines need substantial content for ranking.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
5 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

D51/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
5/25
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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:2,533
Token eff.:Optimal

Structured Data

2 JSON-LD
Organization×1.1SearchAction
sameAs entity links

Citation Readiness

Opening Summary43w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
87/100
13
Passed
1
Critical
0
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
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
6/15
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.
50/100
F
496 mg
CO₂e / view
4.8 MB
Page Weight
15%
Cleaner Than
New Visitor
567 mg
vs
Returning (cached)
283 mg
Annual (10K/mo)
59.5 kg
Emission Segments
Data Center
24 mg
Network
146 mg
Device
326 mg
Resource Breakdown
JavaScript
1.7 MB
Images
2.7 MB
CSS
72.2 KB
Fonts
13.1 KB
HTML
173.2 KB
Other
79.2 KB
Green Hosting Verified
WP Engine
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Interactive

HTTPS

WAF

52d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (1)

shop.52kards.com

SHA-256 Fingerprint

BD:17:F1:64:69:86:88:96:B3:61:F3:E2:9C:4D:7B:77:1E:97:F0:CE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9f8b6e2df9de88f4-CDG
content-encoding
⚡ Brotli(br)
content-language
en-US
content-length
177077
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com
aspmx.l.google.com
alt4.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

52kards.com

Domain Age
14y 11m

Created

18.05.2011

Expires

18.05.2026

Last Updated

19.05.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Pandectes

Cookie Consent Banner
Pandectes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Pandectes
Privacy policy page linked
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.
A
88/100
Mobile Friendly74 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Geist

WCAG Partial
72/100
Readability
/30
23/30

16px · LH 1.40

Hierarchy
/20
14/20

3x ratio

WCAG
/25
15/25

4.35:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Geist

Sans48px

Body Font

Geist

Sans16px

Contrast Ratio

4.35:1

3 issues

Reading Comfort

~37 CPL

Narrow lines
48px
h1
64px
h2
16px
p
Perfect Fourth
Scale

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 4.3:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 64

Color Palette

8 unique colors
16.44:1 AAA Light
#f5f5f5
Background· 72.69999999999999%
#171717
Primary· 8.8%
#32363e
Secondary· 2.8%
#09162c
Accent· 1.8%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

2
Brevo (Sendinblue)SMB
ConvertKitCreator

Email marketing and automation platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Reviews & Social Proof

1
Judge.meSMB

Customer reviews and testimonials

3

Categories

4

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
10
Async
11
Defer

Top Script Sources

shop.52kards.com(10)cdn.shopify.com(6)sibautomation.com(1)local(1)shop.app(1)

Website Identity

52Kards

52Kards

Website

52Kards has been leading resource for magicians since 2011. We create free tutorials and sell a curated selection of playing cards and magic tricks.

52kards@gmail.com
shop.52kards.com
14 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen

Social Profiles

Instagram

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Last analyzed: 08 May 2026 at 21:07

Historical Analysis & Change Tracking