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nominatim.org

https://nominatim.org· First analyzed 16 May 2026· Updated 16 May 2026
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nominatim.org
Desktop screenshot of nominatim.org
Mobile screenshot of nominatim.org
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

138.201.190.130

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

nsv4.partim.de.nsd2.schlundtech.de.nsb2.schlundtech.de.nsc2.schlundtech.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
363 ms10%
Speed Index
472 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
122 KB
7 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Technology Stack

1 Technologies Detected

Web Servers

1
Nginx

SEO Analysis

D53/100
14
10
0
Meta Tags5/15
Content8/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nominatim.orgnominatim.org

Nominatim

Open source geocoding with OpenStreetMap data

Title Length9 chars

Recommended: 50-60 chars (~57px / 580px)

Description Length45 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 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

    F39/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    9/25

    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
    navheader/footer
    Text ratio:24%
    Words:302
    Token eff.:Optimal
    Sections/1K:39.7
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary40w
    Descriptive Headingsavg 3w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    74/100
    9
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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.
    2 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.
    78/100
    A+
    12 mg
    CO₂e / view
    121.6 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    14 mg
    vs
    Returning (cached)
    7 mg
    Annual (10K/mo)
    1.5 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    4 mg
    Device
    8 mg
    Resource Breakdown
    Images
    106.1 KB
    CSS
    12.0 KB
    HTML
    3.5 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    43d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    30.03.2026

    Valid Until

    28.06.2026

    Subject Alternative Names (2)

    acme.lonvia.denominatim.org

    SHA-256 Fingerprint

    DC:32:3E:96:46:E6:FC:1D:B6:4D:88:3E:9E:17:C3:2D:FA:07:56:AB...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Sat, 16 May 2026 21:32:28 GMT
    etag
    W/"6a057c81-1ff2"
    last-modified
    Thu, 14 May 2026 07:40:49 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    mail.partim.org

    Domain Information

    nominatim.org

    Domain Age
    16 years

    Created

    20.05.2010

    Expires

    20.05.2026

    Last Updated

    04.07.2025

    Registrar

    InterNetX GmbH

    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
    55/100
    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...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    80/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    17/20

    3.12x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    3.74:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans50px

    Body Font

    Helvetica Neue

    Sans16px

    Contrast Ratio

    3.74:1

    14 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    50px
    h1
    24px
    h2
    45px
    h3
    16px
    p
    Minor Third
    Scale

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

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

    ⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 3.7:1).

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

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    Flesch 40

    Color Palette

    3 unique colors
    4.71:1 AA Light
    #fdfdfd
    Background· 93.6%
    #727275
    Other· 3.8%
    #d9dce5
    Primary· 2.7%

    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

    1 Resources

    0
    Scripts
    1
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    Website Identity

    nominatim.org

    16 years old
    Location detected: 🇩🇪 Germanyvia ip
    InterNetX GmbH

    Social Profiles

    GitHub

    Sponsored

    Last analyzed: 16 May 2026 at 21:32

    Historical Analysis & Change Tracking