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privatebin.net

https://privatebin.net· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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privatebin.net
Desktop screenshot of privatebin.net
Mobile screenshot of privatebin.net
Mobile

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Hosting Provider

Simon Rupf

IP Address

77.109.132.53

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Zurich, Switzerland

ASN

AS13030

Organization

Simon Rupf

Server

Nginx

Nameservers

ns2.dssr.ch.ns1.dssr.ch.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
356 ms10%
Speed Index
463 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
260 KB
20 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Simon Rupf

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Libraries

1
jQueryv3.7.1

Web Servers

1
Nginxv1.28.2

SEO Analysis

D48/100
13
9
2
Meta Tags7/15
Content9/12
Headings1/8
Technical12/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability0/3
P
privatebin.netprivatebin.net

PrivateBin

Visit this link to see the note. Giving the URL to anyone allows them to access the note, too.

Title Length10 chars

Recommended: 50-60 chars (~57px / 580px)

Description Length94 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Page is set to noindex — will not appear in search results

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

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

F20/100
Bot Access
3/25
Machine Read.
10/25
Schema Data
0/25
Citation
7/25

AI Bot Access

0/14 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
code blocksnav
Text ratio:8%
Words:342
Token eff.:Optimal
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headings
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.
C
66/100
10
Passed
4
Critical
4
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
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
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.
57/100
A+
32 mg
CO₂e / view
259.9 KB
Page Weight
95%
Cleaner Than
New Visitor
37 mg
vs
Returning (cached)
18 mg
Annual (10K/mo)
3.9 kg
Emission Segments
Data Center
7 mg
Network
8 mg
Device
17 mg
Resource Breakdown
JavaScript
148.6 KB
Images
2.2 KB
CSS
33.3 KB
HTML
6.9 KB
Other
68.7 KB
Green Hosting Not Verified
Simon Rupf
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

85%Very Good
Critical / Transactional

HTTPS

No WAF

73d

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

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (6)

privatebin.infoprivatebin.netprivatebin.orgwww.privatebin.infowww.privatebin.netwww.privatebin.org

SHA-256 Fingerprint

83:E9:5C:D8:14:F4:D9:81:75:BC:A6:A9:15:19:2D:5A:C1:34:B4:19...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, no-transform, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'none'; base-uri 'self'; form-action 'none'; man...
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
same-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

carolyn.dssr.ch

Domain Information

privatebin.net

Domain Age
9y 9m

Created

09.07.2016

Expires

09.07.2031

Last Updated

12.05.2022

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
72/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG AA
71/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
18/25

4.5:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Body Font

-apple-system

Sans16px

Contrast Ratio

4.5:1

WCAG AA (≥4.5:1)

Reading Comfort

~42 CPL

Narrow lines
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).

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

❌ 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).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

4 unique colors
Light
#ffffff
Background· 94.70000000000003%
#c0d3e9
Secondary· 2.2%
#ffe57e
Primary· 0%
#deecfd
Accent· 1.9%
#7e94b0
Secondary· 1.3%

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

15 Resources

11
Scripts
4
Styles
0
Async
11
Defer

Top Script Sources

js(11)

Website Identity

privatebin.net

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

Social Profiles

GitHub

Sponsored

Last analyzed: 23 Apr 2026 at 14:24

Historical Analysis & Change Tracking