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taler.net

https://taler.net· First analyzed 12 May 2026· Updated 12 May 2026
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taler.net
Desktop screenshot of taler.net
Mobile screenshot of taler.net
Mobile

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Hosting Provider

Berner Fachhochschule

IP Address

193.5.87.218

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Bern, Switzerland

ASN

AS200233

Organization

Berner Fachhochschule

Server

Nginx

Nameservers

z.ns.joker.com.y.ns.joker.com.x.ns.joker.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
529 ms10%
Speed Index
688 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
451 KB
11 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Berner Fachhochschule

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginxv1.26.3

SEO Analysis

C62/100
18
8
1
Meta Tags7/15
Content9/12
Headings3/8
Technical16/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
T
taler.nettaler.net

GNU Taler: Home

A payment system that makes privacy-friendly online transactions fast and easy.

Title Length15 chars

Recommended: 50-60 chars (~94px / 580px)

Description Length79 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,026 URLs

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
4 12 2

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

F31/100
Bot Access
20/25
Machine Read.
4/25
Schema Data
0/25
Citation
7/25

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:198
Token eff.:Too Short
Sections/1K:10.1
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 7w
Canonical URL
Open Graph2/3
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

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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.
A
80/100
11
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
13/15
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.
1 recommendation
  • •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.
58/100
A
56 mg
CO₂e / view
451.1 KB
Page Weight
90%
Cleaner Than
New Visitor
64 mg
vs
Returning (cached)
32 mg
Annual (10K/mo)
6.7 kg
Emission Segments
Data Center
13 mg
Network
13 mg
Device
30 mg
Resource Breakdown
JavaScript
78.9 KB
Images
111.1 KB
CSS
256.2 KB
HTML
4.8 KB
Green Hosting Not Verified
Berner Fachhochschule
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

63d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (13)

bugs.taler.netbuildbot.taler.netdeb.taler.netdocs.taler.netgit.taler.netlcov.taler.netngi.taler.netpenpot.taler.net+5 more

SHA-256 Fingerprint

F7:5C:19:A0:6B:96:3D:B7:45:7A:44:7C:EB:60:CC:C1:E1:08:A6:67...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-security-policy
img-src 'self' data: blob:
content-type
text/html
date
Tue, 12 May 2026 02:38:22 GMT
etag
W/"69f8555f-3e69"
last-modified
Mon, 04 May 2026 08:14:23 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

firefly.gnunet.org

Domain Information

taler.net

Domain Age
22y 11m

Created

30.05.2003

Expires

30.05.2032

Last Updated

13.09.2022

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

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.
B
71/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG AAA
75/100
Readability
/30
25/30

16px · LH 1.50

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

21:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans16px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

Single Font Family

left aligned
32px
h2
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Flesch 29

Color Palette

11 unique colors
4.14:1 AA Large Light
#ffffff
Background· 81%
#7a7d80
Other· 2.4%
#040f10
Primary· 3.7%
#296cb8
Accent· 2.2%
#abbabc
Secondary· 2%
#ded7d7
Secondary· 1.9%
#eff3f2
Secondary· 1.7%
#27517f
Accent· 1.2%

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

4 Resources

1
Scripts
3
Styles
0
Async
1
Defer

Top Script Sources

..(1)

Website Identity

taler.net

22 years old
Location detected: 🇨🇭 Switzerlandvia ip
CSL Computer Service Langenbach GmbH d/b/a joker.comen

Social Profiles

Mastodon

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Last analyzed: 12 May 2026 at 02:38

Historical Analysis & Change Tracking