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1.fm

https://1.fm· First analyzed 06 May 2026· Updated 06 May 2026
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1.fm
Desktop screenshot of 1.fm
Mobile screenshot of 1.fm
Mobile

Sponsored

Hosting Provider

1dotfm

IP Address

185.33.20.172

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Baar, Switzerland

ASN

AS60311

Organization

1dotfm

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns1.easydns.com.dns3.easydns.org.dns2.easydns.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
717 ms10%
Speed Index
932 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.9 MB
121 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
1dotfm
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

D57/100
16
6
0
Meta Tags9/15
Content5/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
1
1.fm1.fm

1.FM Radio

Free Online Radio, Listen to your favorite music genres like Chillout, Trance, Dance, 80s, 90s, 60s, dubstep, psytrance, techno and much more.

Title Length10 chars

Recommended: 50-60 chars (~58px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    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

    D41/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    10/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:1%
    Words:224
    Token eff.:Too Short
    Sections/1K:93.8

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary106w
    Descriptive Headingsavg 1.3w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    C
    65/100
    10
    Passed
    3
    Critical
    2
    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
    5/15
    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
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    15/100
    F
    1.13 g
    CO₂e / view
    8.9 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.29 g
    vs
    Returning (cached)
    644 mg
    Annual (10K/mo)
    135.2 kg
    Emission Segments
    Data Center
    252 mg
    Network
    270 mg
    Device
    604 mg
    Resource Breakdown
    JavaScript
    178.2 KB
    Images
    4.1 MB
    CSS
    4.7 MB
    HTML
    1.4 KB
    Green Hosting Not Verified
    1dotfm
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    85d

    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+H3

    Valid From

    02.05.2026

    Valid Until

    31.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    radio.1cloud.fm

    SHA-256 Fingerprint

    58:2F:B7:7D:95:32:7C:51:0E:42:AB:F4:DC:15:07:88:EB:5A:CF:C1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇩🇪 Frankfurt
    9f78825c5cebdbea-FRA
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    68

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.1.fm

    Domain Information

    1.fm

    Domain Age
    20y 8m

    Created

    22.08.2005

    Expires

    21.08.2027

    Last Updated

    07.04.2026

    Registrar

    dotFM

    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.
    C
    64/100
    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=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    70/100
    Readability
    /30
    16/30

    24px · LH 1.10

    Hierarchy
    /20
    20/20

    2.83x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 3 req

    Heading Font

    Montserrat

    Sans68px

    Body Font

    Montserrat

    Sans24px

    Contrast Ratio

    1:1

    1 issue

    Reading Comfort

    Single Font Family

    left aligned
    68px
    h1
    38px
    h2
    38px
    h3
    24px
    p

    ✅ Excellent readability: 24px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.10). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 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 2.8x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 8

    Color Palette

    7 unique colors
    Light
    #f5f5f5
    Background· 38.3%
    #401030
    Primary· 22.8%
    #25194d
    Accent· 15.6%
    #1e0e34
    Accent· 8.2%
    #997a70
    Secondary· 7.4%
    #951b4e
    Accent· 4.3%
    #d0daca
    Secondary· 3.5%

    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

    3 Resources

    2
    Scripts
    1
    Styles
    0
    Async
    1
    Defer

    Top Script Sources

    local(1)static.cloudflareinsights.com(1)

    Website Identity

    1.fm

    20 years old
    Location detected: 🇨🇭 Switzerlandvia ip
    dotFMen

    Sponsored

    Last analyzed: 06 May 2026 at 14:00

    Historical Analysis & Change Tracking