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radio.immo

https://radio.immo· First analyzed 11 May 2026· Updated 11 May 2026
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radio.immo
Desktop screenshot of radio.immo
Mobile screenshot of radio.immo
Mobile

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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

51.210.38.0

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Gravelines, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns-fr.1and1-dns.com.ns-fr.1and1-dns.fr.ns-fr.1and1-dns.biz.ns-fr.1and1-dns.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
594 ms10%
Speed Index
772 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.2 MB
157 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Medium

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Libraries

1
jQuery UI

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

B70/100
19
9
1
Meta Tags11/15
Content10/12
Headings6/8
Technical20/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
R
radio.immoradio.immo

Radio-immo.fr - Premiere webradio d'information immobiliere

Premiere webradio d'information immobiliere

Title Length59 chars

Recommended: 50-60 chars (~359px / 580px)

Description Length43 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (264/448) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

16/100
Poor
5 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
2/25
Citation
11/25

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
nav
Text ratio:8%
Words:4,890
Token eff.:Good
Sections/1K:4.1
Depth:1/5

Structured Data

Microdata
Person×1.3microdata

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
D
45/100
8
Passed
6
Critical
4
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
0/15
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
19/100
F
947 mg
CO₂e / view
9.2 MB
Page Weight
5%
Cleaner Than
New Visitor
1.08 g
vs
Returning (cached)
541 mg
Annual (10K/mo)
113.7 kg
Emission Segments
Data Center
46 mg
Network
278 mg
Device
623 mg
Resource Breakdown
JavaScript
1.3 MB
Images
4.8 MB
CSS
2.7 MB
Fonts
5.2 KB
HTML
308.9 KB
Other
76.5 KB
Green Hosting Verified
OVHcloud
GWF Verified
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

55%Poor
Critical / Transactional

HTTPS

No WAF

86d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (3)

music.radio.immoradio.immowww.radio.immo

SHA-256 Fingerprint

95:27:66:9C:84:07:9B:45:35:1A:0F:4A:7A:07:22:01:00:55:B9:B0...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-security-policy
default-src https://* wss://* wss://*:7443 blob: 'self' 'uns...
content-type
text/html; charset=UTF-8
date
Mon, 11 May 2026 03:23:45 GMT
permissions-policy
accelerometer=(), autoplay=(self), camera=(self), fullscreen...
referrer-policy
no-referrer-when-downgrade
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx00.ionos.fr
mx01.ionos.fr

Domain Information

radio.immo

Domain Age
10y 5m

Created

18.11.2015

Expires

18.11.2026

Last Updated

02.01.2026

Registrar

IONOS SE

DNSSEC
Not Enabled

Privacy & Compliance

Didomi

Cookie Consent Banner
Didomi
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Didomi

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
66/100
Mobile Friendly1 breakpoint
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

Albertus + BwQuintaPro-Medium

WCAG Partial
65/100
Readability
/30
18/30

19px · LH 1.00

Hierarchy
/20
17/20

2.67x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

2 fonts · 9 req

Heading Font

Albertus

Sans51px

Body Font

BwQuintaPro-Medium

Sans19px

Contrast Ratio

1:1

10 issues

Reading Comfort

Dual Sans-Serif

left aligned
51px
h1
77px
h2
14px
h3
16px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsBuy on MyFontsFlesch 53

Color Palette

11 unique colors
Dark
#000000
Background· 15.6%
#506091
Primary· 20.3%
#3c4a7d
Secondary· 13.399999999999999%
#313c68
Secondary· 11.5%
#0a1b45
Accent· 9.5%
#07327c
Accent· 6.5%
#64729c
Secondary· 6.5%
#eef0f4
Secondary· 6.1%

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

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Scripts & Styles

28 Resources

20
Scripts
8
Styles
2
Async
0
Defer

Top Script Sources

local(15)apis.google.com(2)radio.immo(2)ad2.saooti.com(1)

Website Identity

radio.immo

support@888vi.homes
10 years old
Location detected: 🇫🇷 Francevia ip
IONOS SEfr

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Last analyzed: 11 May 2026 at 03:24

Historical Analysis & Change Tracking