Back to Search
t-l.ch favicon

t-l.ch

https://t-l.ch· First analyzed 29 May 2026· Updated 29 May 2026
Export
t-l.ch
Desktop screenshot of t-l.ch
Mobile screenshot of t-l.ch
Mobile

Sponsored

Hosting Provider

Transports publics de la region lausannoise SA

IP Address

193.247.131.176

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Blonay, Switzerland

ASN

AS3303

Organization

Transports publics de la region lausannoise SA

Nameservers

daniel.t-l.ch.ns1.t-l.ch.srvpeeip02bor.t-l.ch.denis.t-l.ch.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
628 ms10%
Speed Index
816 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
996 KB
66 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Transports publics de la region lausannoise SA

Technology Stack

1 Technologies Detected

CSS Frameworks

1
Tailwind CSS

SEO Analysis

F18/100
7
6
5
Meta Tags0/15
Content0/12
Headings0/8
Technical6/21
E-E-A-T0/7
Images0/7
Links0/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
T
t-l.cht-l.ch

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (5)

  • • Missing page title — critical for SEO rankings and SERP display
  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (0 words). Search engines need substantial content for ranking.

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

5/100
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

F26/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
0/25

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:0%
Words:0
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
60/100
6
Passed
6
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
0/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
37/100
B
123 mg
CO₂e / view
996.2 KB
Page Weight
70%
Cleaner Than
New Visitor
141 mg
vs
Returning (cached)
70 mg
Annual (10K/mo)
14.8 kg
Emission Segments
Data Center
28 mg
Network
30 mg
Device
66 mg
Resource Breakdown
JavaScript
272.2 KB
Images
314.7 KB
CSS
308.7 KB
HTML
100.3 KB
Other
300 B
Green Hosting Not Verified
Transports publics de la region lausannoise SA
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

48d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SwissSign AG

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

16.07.2025

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.t-l.cht-l.ch

SHA-256 Fingerprint

31:57:B3:C5:2E:F2:C5:53:E7:3B:6F:2F:89:4A:CA:4D:67:0B:06:B2...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, must-revalidate, no-cache, max-age=0)
content-length
5649
content-type
text/html
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

tl-ch0c.mail.protection.outlook.com

Domain Information

t-l.ch

DNSSEC
Not Enabled

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.
F
32/100
Not 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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Grenette + Circular

WCAG AAA
76/100
Readability
/30
24/30

23px · LH 1.40

Hierarchy
/20
8/20
WCAG
/25
24/25

7.98:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Grenette

Sans

Body Font

Circular

Sans23px

Contrast Ratio

7.98:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines
34px
h2
28px
h3
23px
p

✅ Excellent readability: 23px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.0:1).

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

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

Buy on MyFontsFlesch 45

Color Palette

9 unique colors
3.61:1 AA Large Light
#ffffff
Background· 25.299999999999997%
#8d867a
Secondary· 7.1%
#015198
Primary· 25.100000000000005%
#201c16
Secondary· 13.5%
#344048
Secondary· 9.3%
#e5eef4
Secondary· 6.8%
#627771
Secondary· 6.7%
#3c586d
Secondary· 1.3%

Sponsored

Scripts & Styles

2 Resources

2
Scripts
0
Styles
0
Async
0
Defer

Top Script Sources

local(2)

Website Identity

t-l.ch

Location detected: 🇨🇭 Switzerlandvia tld
📧 Microsoft 365

Sponsored

Last analyzed: 29 May 2026 at 00:30

Historical Analysis & Change Tracking