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pinout.xyz

https://pinout.xyz· First analyzed 07 May 2026· Updated 07 May 2026
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pinout.xyz
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.2.125

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pam.ns.cloudflare.com.seth.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
625 ms10%
Speed Index
812 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
51 KB
12 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
GitHub Pages
CDN
Cloudflare

Technology Stack

2 Technologies Detected

Libraries

1
jQueryv3.7.1

CDN

1
Cloudflare

SEO Analysis

C62/100
17
8
0
Meta Tags7/15
Content12/12
Headings6/8
Technical13/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
P
pinout.xyzpinout.xyz

Raspberry Pi GPIO Pinout

The comprehensive add-on boards & GPIO Pinout guide for the Raspberry Pi

Title Length24 chars

Recommended: 50-60 chars (~147px / 580px)

Description Length72 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    21 rules

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    15/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    11/25

    AI Bot Access

    6/14 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
    navheader/footer
    Text ratio:22%
    Words:646
    Token eff.:Optimal
    Sections/1K:12.4
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 3.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    B
    78/100
    10
    Passed
    2
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    77/100
    A+
    5 mg
    CO₂e / view
    51.5 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    6 mg
    vs
    Returning (cached)
    3 mg
    Annual (10K/mo)
    624 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    3 mg
    Resource Breakdown
    JavaScript
    39.4 KB
    Images
    3.0 KB
    CSS
    5.1 KB
    HTML
    4.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    47d

    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

    25.03.2026

    Valid Until

    23.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    pinout.xyz*.pinout.xyz

    SHA-256 Fingerprint

    18:97:94:C2:AF:10:E7:8E:FB:3A:79:54:21:C2:48:3B:2A:51:AC:94...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    cache-control
    🔵 1 Week(max-age=691200)
    cf-cache-status
    REVALIDATED
    cf-ray
    9f7f3626ba358fc7-BOS
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    70

    SPF
    DKIM
    DMARC

    MX Records (5)

    aspmx3.googlemail.com
    alt2.aspmx.l.google.com
    aspmx2.googlemail.com
    aspmx.l.google.com

    +1 more

    Domain Information

    pinout.xyz

    Domain Age
    10y 6m

    Created

    08.11.2015

    Expires

    08.11.2026

    Last Updated

    01.11.2025

    Registrar

    Namecheap

    DNSSEC
    Not Enabled

    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.
    D
    54/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Palatino Linotype + Verdana

    WCAG Partial
    69/100
    Readability
    /30
    25/30

    16px · LH 1.40

    Hierarchy
    /20
    14/20

    1.8x ratio

    WCAG
    /25
    16/25

    2.53:1 min contrast

    Performance
    /25
    14/25

    2 fonts

    Heading Font

    Palatino Linotype

    Sans29px

    Body Font

    Verdana

    Sans16px

    Contrast Ratio

    2.53:1

    47 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    29px
    h1
    24px
    h2
    16px
    p

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

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

    ⚠️ Partial contrast: 47 elements below WCAG AA threshold (min 2.5:1).

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

    ✅ Lean font stack: 2 font families keeps load times fast.

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFontsFlesch 69

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 23.4%
    #f5f2e9
    Primary· 32.3%
    #5f8645
    Secondary· 21.9%
    #bdb4a9
    Secondary· 8.3%
    #4e616d
    Secondary· 6.2%
    #7e9958
    Secondary· 5.3%
    #e6e5dd
    Secondary· 2.6%

    Sponsored

    Scripts & Styles

    7 Resources

    4
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    cdnjs.cloudflare.com(2)local(2)

    Website Identity

    pinout.xyz

    10 years old
    Location detected: 🇨🇦 Canadavia ip
    Namecheap📧 Google Workspaceen

    Social Profiles

    GitHub

    Sponsored

    Last analyzed: 07 May 2026 at 09:31

    Historical Analysis & Change Tracking