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addy.io

https://addy.io· First analyzed 17 May 2026· Updated 17 May 2026
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addy.io
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Hosting Provider

UpCloud
upcloud.com

IP Address

185.70.196.149

Site Location

🇵🇱 Polandvia ip

Server Location

🇵🇱 Warsaw, Poland

ASN

AS202053

Organization

Upcloud PL Waw1

Server

Nginx

Nameservers

ns2.desec.org.ns1.desec.io.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
615 ms10%
Speed Index
800 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
30 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
UpCloud

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

A81/100
24
3
0
Meta Tags15/15
Content12/12
Headings8/8
Technical18/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
A
addy.ioaddy.io

Free, Open-source Anonymous Email Forwarding - addy.io

Create unlimited email aliases for free. Protect your real email from spam by using a different address for each service. Privacy friendly, anonymous replies.

Title Length54 chars

Recommended: 50-60 chars (~332px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    57 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    18/25

    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:7%
    Words:1,349
    Token eff.:Optimal
    Sections/1K:14.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary54w
    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 (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
    14
    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
    20/20
    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
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    63/100
    C
    162 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    185 mg
    vs
    Returning (cached)
    92 mg
    Annual (10K/mo)
    19.4 kg
    Emission Segments
    Data Center
    8 mg
    Network
    48 mg
    Device
    106 mg
    Resource Breakdown
    JavaScript
    4.4 KB
    Images
    1.5 MB
    CSS
    7.1 KB
    HTML
    12.1 KB
    Other
    642 B
    Green Hosting Verified
    UpCloud
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
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    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    37d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (3)

    *.addy.ioaddy.iomta-sts.help.addy.io

    SHA-256 Fingerprint

    30:41:9A:52:B1:A7:E6:4A:4C:24:03:0C:59:32:FA:67:3F:56:DA:F5...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔵 1 Days(max-age=86400, public)
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'none'; base-uri 'none'; form-action 'self' http...
    content-type
    text/html; charset=utf-8
    date
    Sun, 17 May 2026 06:30:48 GMT
    etag
    W/"69fd931a-1ea54"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mail.anonaddy.me
    mail2.anonaddy.me

    Domain Information

    addy.io

    Domain Age
    6y 6m

    Created

    15.11.2019

    Expires

    15.11.2030

    Last Updated

    13.05.2026

    Registrar

    NameCheap, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    71/100
    Mobile Friendly
    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, shrink-to-fit=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Apple Color Emoji

    WCAG AA
    80/100
    Readability
    /30
    26/30

    16px · LH 1.60

    Hierarchy
    /20
    19/20

    2.12x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    6.46:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Apple Color Emoji

    Sans34px

    Body Font

    Apple Color Emoji

    Sans16px

    Contrast Ratio

    6.46:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~32 CPL

    Narrow lines
    34px
    h1
    42px
    h2
    28px
    h3
    16px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.5:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

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

    Buy on MyFontsFlesch 56

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 83.5%
    #4257a8
    Primary· 4.4%
    #19216c
    Primary· 0%
    #6172b0
    Secondary· 4.4%
    #c1ced7
    Secondary· 2.7%
    #293682
    Accent· 1.4%

    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

    Sponsored

    Scripts & Styles

    4 Resources

    3
    Scripts
    1
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    local(3)

    Website Identity

    addy.io

    6 years old
    Location detected: 🇵🇱 Polandvia ip
    NameCheap, Inc.en

    Sponsored

    Last analyzed: 17 May 2026 at 06:30

    Historical Analysis & Change Tracking