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radiolac.ch

https://radiolac.ch· First analyzed 13 May 2026· Updated 13 May 2026
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radiolac.ch
Desktop screenshot of radiolac.ch
Mobile screenshot of radiolac.ch
Mobile

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Hosting Provider

Infomaniak Cloud

IP Address

195.15.220.175

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Geneva, Switzerland

ASN

AS29222

Organization

Infomaniak Cloud

Server

Apache

Nameservers

ns2.infomaniak.ch.ns1.infomaniak.ch.

Performance

80

Core Web Vitals

Weight

First Contentful Paint
2.3 s10%
Speed Index
2.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
112 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.1
cms
Zox Newsv3.17.1Custom
by MVP Themes
View Theme

Technology Stack

20 Technologies Detected

Plugins

10
Vc Extensions BundlePhoto GalleryA Z ListingConcoursTheia Post SliderWp External LinksOnesignal Free Web Push NotificationsMog Lfmlac LastsongwidgetTheia Sticky Sidebar
WP Rocket

Libraries

2
jQueryv3.7.1
Moment.js

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics 4

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

B70/100
19
8
1
Meta Tags11/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
R
radiolac.chradiolac.ch

Radio Lac | Le meilleur de la musique

Vos meilleurs souvenirs et l'actualité autour de chez vous... Radio lac c'est votre radio dans la région du Lac Léman.

Title Length37 chars

Recommended: 50-60 chars (~219px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (173/183) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

81 URLs

81 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
7/25
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:2%
Words:1,039
Token eff.:Optimal
Sections/1K:1.9
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 9.3w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
61/100
8
Passed
5
Critical
2
Warnings
Images & Alt Text
15/20
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
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
8/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
0/15
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.
63/100
B
139 mg
CO₂e / view
1.3 MB
Page Weight
60%
Cleaner Than
New Visitor
159 mg
vs
Returning (cached)
80 mg
Annual (10K/mo)
16.7 kg
Emission Segments
Data Center
7 mg
Network
41 mg
Device
92 mg
Resource Breakdown
JavaScript
210.1 KB
Images
684.4 KB
CSS
437.2 KB
Fonts
4.2 KB
HTML
30.8 KB
Other
11.6 KB
Green Hosting Verified
Infomaniak
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

35d

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

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (8)

cdn1.radiolac.chcdn2.radiolac.chcdn3.radiolac.chradiolac.chradiolac.mediaonegroup.chwww.radiolac.chwww.yesfm.chyesfm.ch

SHA-256 Fingerprint

C4:FF:76:55:C9:5C:7F:02:0E:4C:D3:56:5D:FA:A5:D5:85:35:02:9A...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
*
cache-control
🟡 0s(max-age=0)
content-encoding
📦 Gzip(gzip)
content-length
31252
content-type
text/html; charset=UTF-8
date
Wed, 13 May 2026 05:20:30 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx2.googlemail.com
alt1.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

radiolac.ch

DNSSEC
Not Enabled

Privacy & Compliance

Axeptio

Cookie Consent Banner
Axeptio
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Axeptio
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.
D
59/100
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, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Work Sans

WCAG Partial
71/100
Readability
/30
16/30

12px · LH 1.40

Hierarchy
/20
20/20

3.2x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Work Sans

Sans38px

Body Font

Work Sans

Sans12px

Contrast Ratio

1:1

13 issues

Reading Comfort

~52 CPL

Optimal (45–75)
38px
h1
42px
h2
16px
h3
16px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~52 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 13

Color Palette

8 unique colors
Light
#ffffff
Text· 14.4%
#d5f7f8
Primary· 52%
#3f5959
Secondary· 8.8%
#b7bdad
Secondary· 6.5%
#25d6de
Accent· 5.8%
#a6dfe2
Accent· 5.2%
#d4e6e4
Secondary· 3.9%
#5fb5bc
Secondary· 3.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
5
Async
0
Defer

Top Script Sources

radiolac.ch(15)data.radiolac.ch(3)static.axept.io(1)ced.sascdn.com(1)

Website Identity

Radio Lac

Organization
www.radiolac.ch
Location detected: 🇨🇭 Switzerlandvia tld
📧 Google Workspacefr-FR

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Last analyzed: 13 May 2026 at 05:21

Historical Analysis & Change Tracking