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rmf.fm

https://rmf.fm· First analyzed 02 May 2026· Updated 02 May 2026
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rmf.fm
Desktop screenshot of rmf.fm
Mobile screenshot of rmf.fm
Mobile

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Hosting Provider

INTERIA Sp z.o.o.

IP Address

185.69.193.123

Site Location

🇵🇱 Polandvia ip

Server Location

🇵🇱 Krakow, Poland

ASN

AS16138

Organization

INTERIA Sp z.o.o.

Nameservers

ns01.rmf.pl.ns03.rmffm.eu.ns02.rmffm.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
474 ms10%
Speed Index
616 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.4 MB
192 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
INTERIA Sp z.o.o.

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

13 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

3
Google AdsTwitter AdsTikTok Pixel

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

UI Components

1
Owl Carousel

Other

1
Lottie

Other

1
lazysizes

Customer Support

1
Zendesk

SEO Analysis

C60/100
15
10
1
Meta Tags12/15
Content10/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
R
rmf.fmrmf.fm

Radio RMF FM - Najlepsza muzyka

Radio numer 1 w Polsce! Największe i najpopularniejsze radio muzyczno-informacyjne. Zawsze najlepsza muzyka i najświeższe fakty. Posłuchaj radio przez internet.

Title Length31 chars

Recommended: 50-60 chars (~196px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

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

F31/100
Bot Access
20/25
Machine Read.
1/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:23%
Words:19,010
Token eff.:Excessive
Sections/1K:0.3

Structured Data

No Schema

Citation Readiness

Opening Summary971w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
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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
71/100
10
Passed
5
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
18/100
F
814 mg
CO₂e / view
6.4 MB
Page Weight
5%
Cleaner Than
New Visitor
930 mg
vs
Returning (cached)
465 mg
Annual (10K/mo)
97.7 kg
Emission Segments
Data Center
182 mg
Network
195 mg
Device
437 mg
Resource Breakdown
JavaScript
700.0 KB
Images
4.5 MB
CSS
1.0 MB
HTML
27.5 KB
Other
208.0 KB
Green Hosting Not Verified
INTERIA Sp z.o.o.
8 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.06.2025

Valid Until

09.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.rmf.fmrmf.fm

SHA-256 Fingerprint

90:CE:01:43:15:82:DF:D2:88:21:B7:2C:FD:2E:91:C8:50:7D:F1:E4...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 60s(public, max-age=60)
content-encoding
📦 Gzip(gzip)
content-length
27834
content-type
text/html; charset=UTF-8
date
Sat, 02 May 2026 04:29:52 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

rmf-fm.mail.protection.outlook.com

Domain Information

rmf.fm

Domain Age
27y 7m

Created

09.10.1998

Expires

08.10.2026

Last Updated

20.11.2025

Registrar

Instra Corporation Pty Ltd

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Data Protection Officer mentioned

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.
A
82/100
Mobile Friendly3 breakpoints
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
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Fira Sans + Arial

WCAG AA
60/100
Readability
/30
17/30

14px · LH 1.29

Hierarchy
/20
6/20
WCAG
/25
17/25

4.58:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Fira Sans

Sans

Body Font

Arial

Sans14px

Contrast Ratio

4.58:1

WCAG AA (≥4.5:1)

Reading Comfort

~48 CPL

Optimal (45–75)
21px
h2
16px
h3
14px
p
Perfect Fourth
Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Buy on MyFontsFlesch 15

Color Palette

11 unique colors
6.52:1 AA Light
#ffffff
Background· 19.799999999999997%
#605e52
Secondary· 5.9%
#635009
Primary· 21.200000000000003%
#040616
Accent· 6.7%
#4a3824
Secondary· 5.6%
#2f2b24
Text· 5.6%
#524b2a
Secondary· 3.9%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
Twitter/X AdsMid-Market
TikTok PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

3

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google Ad ManagerMedia.net

Sponsored

Scripts & Styles

23 Resources

20
Scripts
3
Styles
16
Async
3
Defer

Top Script Sources

analytics.tiktok.com(3)googletagmanager.com(3)rmf.fm(2)sdk.mrf.io(2)connect.facebook.net(2)

Website Identity

rmf.fm

27 years old
Location detected: 🇵🇱 Polandvia ip
Instra Corporation Pty Ltd📧 Microsoft 365pl

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Last analyzed: 02 May 2026 at 04:30

Historical Analysis & Change Tracking

rmf.fm Technology Stack - Built With jQuery, Owl Carousel, Lottie, lazysizes, Bootstrap | StackOptic | StackOptic