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ivarch.com

https://ivarch.com· First analyzed 21 May 2026· Updated 21 May 2026
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ivarch.com
Desktop screenshot of ivarch.com
Mobile screenshot of ivarch.com
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

135.181.37.163

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1.ivarch.com.ns0.ivarch.com.ns2.ivarch.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
386 ms10%
Speed Index
502 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
19 KB
2 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Technology Stack

1 Technologies Detected

Web Servers

1
Apache

SEO Analysis

D49/100
15
7
0
Meta Tags7/15
Content5/12
Headings6/8
Technical14/25
E-E-A-T0/7
Images0/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
ivarch.comivarch.com

ivarch.com

Andrew Wood's web site. Various free software projects are also maintained here.

Title Length10 chars

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

Description Length80 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    33 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

    F30/100
    Bot Access
    19/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    3/25

    AI Bot Access

    13/14 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:23%
    Words:73
    Token eff.:Too Short
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    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
    84/100
    12
    Passed
    0
    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
    13/15
    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.

    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.
    67/100
    A+
    2 mg
    CO₂e / view
    19.1 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    2 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    228 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    1 mg
    Resource Breakdown
    Images
    543 B
    CSS
    16.4 KB
    HTML
    2.2 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Static / Informational

    HTTPS

    No WAF

    54d

    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/1.1

    Valid From

    16.04.2026

    Valid Until

    15.07.2026

    Subject Alternative Names (2)

    ivarch.comwww.ivarch.com

    SHA-256 Fingerprint

    C8:73:CD:52:7B:BF:01:99:95:E0:62:A9:99:42:4E:16:28:EA:50:7F...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Thu, 21 May 2026 20:40:44 GMT
    keep-alive
    timeout=5, max=100
    server
    Apache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.ivarch.com

    Domain Information

    ivarch.com

    Domain Age
    25y 9m

    Created

    30.08.2000

    Expires

    30.08.2030

    Last Updated

    18.06.2025

    Registrar

    Tucows Domains Inc.

    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
    53/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Geneva

    WCAG AAA
    76/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    13/20

    1.5x ratio · ✓ H1→H6

    WCAG
    /25
    24/25

    17.62:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Geneva

    Sans24px

    Body Font

    Geneva

    Sans16px

    Contrast Ratio

    17.62:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~38 CPL

    Narrow lines
    24px
    h1
    16px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 17.6:1).

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

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

    Buy on MyFontsFlesch 53

    Color Palette

    5 unique colors
    3.46:1 AA Large Light
    #ffffff
    Background· 91.4%
    #898994
    Other· 1.2%
    #efeefe
    Primary· 4.4%

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    Scripts & Styles

    1 Resources

    0
    Scripts
    1
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    Website Identity

    ivarch.com

    25 years old
    Location detected: 🇫🇮 Finlandvia ip
    Tucows Domains Inc.en

    Sponsored

    Last analyzed: 21 May 2026 at 20:40

    Historical Analysis & Change Tracking