gpgtools.org

https://gpgtools.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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gpgtools.org

Mobile

Sponsored

Hosting Provider

JonasPasche

IP Address

185.26.156.66

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Mainz, Germany

ASN

AS58010

Server

Nginx

Nameservers

ns6.kasserver.com.ns5.kasserver.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

517 ms10%

Speed Index

672 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

476 KB

22 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Paddle

Technology Stack

6 Technologies Detected

CSS Frameworks

Libraries

Other

Analytics

Web Servers

SEO Analysis

D56/100

Meta Tags9/15

Content12/12

Headings6/8

Technical11/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

gpgtools.orggpgtools.org

GPG Suite

Everything you need to get started with secure communication and encrypting files in one simple package leveraging the power of OpenPGP/GPG

Title Length9 chars

Recommended: 50-60 chars (~59px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (6/6) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: standard

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

21/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:34%

Words:929

Token eff.:Optimal

Sections/1K:24.8

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 4.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

57/100

Passed

Critical

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

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

6/15

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...

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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.

70/100

48 mg

CO₂e / view

475.5 KB

Page Weight

90%

Cleaner Than

New Visitor

55 mg

Returning (cached)

27 mg

Annual (10K/mo)

5.8 kg

Emission Segments

Data Center

2 mg

Network

14 mg

Device

32 mg

Resource Breakdown

JavaScript

48.6 KB

Images

311.5 KB

CSS

110.3 KB

HTML

5.1 KB

Green Hosting Verified

Uberspace

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

98%Excellent

Static / Informational

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (1)

gpgtools.org

SHA-256 Fingerprint

A7:A2:60:24:23:C0:BD:1D:FC:7C:E9:A0:E8:72:DD:F6:39:D2:13:23...

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

4912

content-security-policy

frame-ancestors 'none';

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

finlay.uberspace.de

Domain Information

gpgtools.org

Domain Age

15y 4m

Created

08.12.2010

Expires

08.12.2026

Last Updated

22.01.2026

Registrar

RegistryGate GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

53/100

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=1024

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

HelveticaNeueLTBold + HelveticaNeueLTStdLt

WCAG Partial

66/100

Readability

/30

19/30

14px · LH 1.40

Hierarchy

/20

17/20

4.29x ratio

WCAG

/25

17/25

3.23:1 min contrast

Performance

/25

13/25

2 fonts · 3 req

Heading Font

HelveticaNeueLTBold

Sans60px

Body Font

HelveticaNeueLTStdLt

Sans14px

Contrast Ratio

3.23:1

26 issues

Reading Comfort

~39 CPL

Narrow lines

60px

24px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 3.2:1).

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

✅ Strong hierarchy: Headlines are 4.3x larger than body text.

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

Buy on MyFontsFlesch 70

Color Palette

5 unique colors

Light

#ffffff

Background· 85.39999999999999%

#d9edf6

Primary· 7.800000000000001%

#a83658

Accent· 3.1%

#c1c7cc

Secondary· 3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)releases.gpgtools.org(1)ajax.googleapis.com(1)cdn.paddle.com(1)

Website Identity

gpgtools.org

15 years old

Location detected: 🇩🇪 Germanyvia ip

RegistryGate GmbH

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Last analyzed: 30 Apr 2026 at 11:40

Historical Analysis & Change Tracking