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geer.bike

https://geer.bike· First analyzed 31 Mar 2026· Updated 31 Mar 2026
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geer.bike
Desktop screenshot of geer.bike
Mobile screenshot of geer.bike
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

144.76.27.51

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Nameservers

dns2.registrar-servers.com.dns1.registrar-servers.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
488 ms10%
Speed Index
634 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
502 KB
31 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Hetzner
CDN
Vercel Image

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

2 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

A82/100
25
4
0
Meta Tags15/15
Content10/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
G
geer.bikegeer.bike

Geer — Bike Maintenance Tracker | Strava Sync & Alerts

Track bike component wear, sync rides from Strava, and get maintenance alerts before parts fail. The bicycle maintenance tracker app — free to start.

Title Length54 chars

Recommended: 50-60 chars (~331px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    7 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    7 13

    Sponsored

    AI & LLM Readiness

    C60/100
    Bot Access
    20/25
    Machine Read.
    20/25
    Schema Data
    7/25
    Citation
    13/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    blockquotesnavheader/footer
    Text ratio:3%
    Words:1,104
    Token eff.:Optimal
    Sections/1K:12.7
    Depth:3/5

    Structured Data

    3 JSON-LD
    FAQPage×1.5Organization×1.1

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 4.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    A
    83/100
    13
    Passed
    3
    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
    12/15
    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
    9/15
    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.
    50/100
    F
    438 mg
    CO₂e / view
    4.2 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    501 mg
    vs
    Returning (cached)
    251 mg
    Annual (10K/mo)
    52.6 kg
    Emission Segments
    Data Center
    22 mg
    Network
    129 mg
    Device
    288 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    2.9 MB
    CSS
    49.8 KB
    HTML
    236.4 KB
    Green Hosting Verified
    Hetzner
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    79d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    20.03.2026

    Valid Until

    18.06.2026

    Subject Alternative Names (1)

    geer.bike

    SHA-256 Fingerprint

    0A:73:C0:9D:9E:8D:EB:49:3C:80:05:F0:F0:44:BB:60:38:2E:EE:62...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000
    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 31 Mar 2026 15:10:08 GMT
    link
    </_next/static/media/797e433ab948586e-s.p.dbea232f.woff2>; r...
    Good Warning Issue

    Email Infrastructure

    Mailgun

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mxa.eu.mailgun.org
    mxb.eu.mailgun.org

    Domain Information

    geer.bike

    Domain Age
    1y 10m

    Created

    10.05.2024

    Expires

    10.05.2026

    Last Updated

    14.05.2025

    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Apple Color Emoji

    WCAG Partial
    75/100
    Readability
    /30
    18/30

    15px · LH 1.60

    Hierarchy
    /20
    19/20

    4.8x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Apple Color Emoji

    Sans72px

    Body Font

    Apple Color Emoji

    Sans15px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    72px
    h1
    48px
    h2
    24px
    h3
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ✅ Easy to read: Flesch score 72/100 — accessible to general audiences.

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 4.8x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 72

    Color Palette

    5 unique colors
    Light
    #eeeeec
    Background· 75.4%
    #fcfcfa
    Primary· 13.100000000000001%
    #383650
    Secondary· 4.7%
    #ad8ea3
    Secondary· 3.3%

    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

    Sponsored

    Scripts & Styles

    13 Resources

    12
    Scripts
    1
    Styles
    10
    Async
    1
    Defer

    Top Script Sources

    local(11)plausible.quartzo.studio(1)

    Website Identity

    GEER BIKE OÜ

    1 year old

    Pärnu mnt 139b, Tallinn

    NameCheap, Inc.📧 Mailgunen

    Sponsored

    Last analyzed: 31 Mar 2026 at 15:10

    AI-Powered Analysis

    Technical Deep Dive

    Technology Analysis for geer.bike

    StackOptic has analyzed this website's technology stack. View the detailed breakdown in the sections above.

    Analysis by StackOptic AIMar 31, 2026

    AI-Powered Insights

    Historical Analysis & Change Tracking