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bitcoinwiki.org

https://bitcoinwiki.org· First analyzed 01 May 2026· Updated 01 May 2026
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bitcoinwiki.org
Desktop screenshot of bitcoinwiki.org
Mobile screenshot of bitcoinwiki.org
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.22.135

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

karina.ns.cloudflare.com.david.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
852 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
855 KB
56 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.9.4
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Plugins

3
Ultimate Addons For Contact Form 7
WPML
WPML

Libraries

1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Google Analytics

CDN

1
Cloudflare

Languages

1
PHPv8.2.23

SEO Analysis

C65/100
20
6
3
Meta Tags4/15
Content7/12
Headings0/8
Technical25/25
E-E-A-T7/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness4/4
Mobile4/4
Indexability3/3
B
bitcoinwiki.orgbitcoinwiki.org

Bitcoinwiki

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (33/46) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

35 URLs

35 sub-sitemaps

robots.txt

16 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100
Needs Work
6 12

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
13/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:193
Token eff.:Too Short

Structured Data

5 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
D
59/100
10
Passed
5
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
52/100
B
86 mg
CO₂e / view
855.3 KB
Page Weight
80%
Cleaner Than
New Visitor
99 mg
vs
Returning (cached)
49 mg
Annual (10K/mo)
10.4 kg
Emission Segments
Data Center
4 mg
Network
25 mg
Device
57 mg
Resource Breakdown
JavaScript
192.8 KB
Images
584.9 KB
CSS
62.9 KB
Fonts
3.6 KB
HTML
11.1 KB
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

WAF

63d

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+H3

Valid From

04.04.2026

Valid Until

03.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

bitcoinwiki.org*.bitcoinwiki.org

SHA-256 Fingerprint

F2:81:BB:8D:82:E4:6E:3A:30:79:BE:57:87:33:BE:E3:B6:20:66:CC...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
⚪ Custom(must-revalidate)
cf-cache-status
DYNAMIC
cf-ray
9f4b9099ad0aae2c-BOS
content-encoding
zstd
content-security-policy
default-src * data: 'unsafe-eval' 'unsafe-inline'
Good Warning Issue

Email Infrastructure

Zoho Mail

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (3)

mx3.zoho.eu
mx2.zoho.eu
mx.zoho.eu

Domain Information

bitcoinwiki.org

Domain Age
13y 1m

Created

21.03.2013

Expires

21.03.2029

Last Updated

04.02.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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, minimum-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial
65/100
Readability
/30
20/30

16px · LH 1.75

Hierarchy
/20
10/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 2 req

Heading Font

Roboto

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

1 issue

Reading Comfort

Single Family

left aligned
16px
p

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

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).

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

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle FontsFluid Type (rem)Flesch 0

Color Palette

8 unique colors
6.9:1 AA Light
#ffffff
Background· 51.3%
#635664
Secondary· 26.7%
#151515
Primary· 0%
#000001
Primary· 7%
#2b2731
Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

18 Resources

12
Scripts
6
Styles
2
Async
2
Defer

Top Script Sources

bitcoinwiki.org(7)googletagmanager.com(2)cdnjs.cloudflare.com(2)static.cloudflareinsights.com(1)

Website Identity

BitcoinWiki

BitcoinWiki

Organization
stage.bitcoinwiki.org
13 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy.com, LLC📧 Zoho Mailen-US

Social Profiles

X (Twitter)Telegram

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Last analyzed: 01 May 2026 at 03:05

Historical Analysis & Change Tracking