libreplanet.org

https://libreplanet.org· First analyzed 03 May 2026· Updated 03 May 2026

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libreplanet.org

Mobile

Sponsored

Hosting Provider

Hurricane Electric LLC

IP Address

209.51.188.242

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Scarborough, United States

ASN

AS22989

Organization

Hurricane Electric LLC

Server

Apache

Nameservers

ns4.gnu.org.ns1.gnu.org.ns2.gnu.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

24 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hurricane Electric LLC

Technology Stack

5 Technologies Detected

CSS Frameworks

Icon Libraries

Analytics

Web Servers

SEO Analysis

D50/100

Meta Tags4/15

Content10/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

libreplanet.orglibreplanet.org

LibrePlanet

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~63px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

132 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

9/25

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

code blocksdef. lists

Text ratio:7%

Words:611

Token eff.:Optimal

Sections/1K:22.9

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w

Descriptive Headingsavg 2.9w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

38/100

219 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

251 mg

Returning (cached)

125 mg

Annual (10K/mo)

26.3 kg

Emission Segments

Data Center

49 mg

Network

53 mg

Device

118 mg

Resource Breakdown

JavaScript

238.5 KB

Images

1.2 MB

CSS

72.9 KB

HTML

10.0 KB

Other

237.1 KB

Green Hosting Not Verified

Hurricane Electric LLC

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

84d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

27.04.2026

Valid Until

26.07.2026

Subject Alternative Names (12)

groups.fsf.orggroups.libreplanet.orglibreplanet.comlibreplanet.fsf.orglibreplanet.netlibreplanet.orgmwikiserver2p.libreplanet.orgwww.groups.fsf.org+4 more

SHA-256 Fingerprint

C1:A5:12:5B:B3:41:13:F1:32:CF:2C:35:92:3E:F9:AF:AF:EC:19:B0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store, max-age=0, must-revalidate)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

9979

content-security-policy

frame-ancestors *.fsf.org *.gnu.org *.libreplanet.org

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

eggs.gnu.org

Domain Information

libreplanet.org

Domain Age

19y 3m

Created

23.01.2007

Expires

23.01.2027

Last Updated

29.11.2025

Registrar

Gandi SAS

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.

66/100

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...

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Typography & Readability

Helvetica Neue

WCAG Partial

64/100

Readability

/30

22/30

14px · LH 1.43

Hierarchy

/20

7/20

WCAG

/25

16/25

3.53:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

3.53:1

16 issues

Reading Comfort

~43 CPL

Narrow lines

30px

24px

18px

14px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 3.5:1).

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

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

Flesch 45

Color Palette

7 unique colors

Light

#eeeeee

Background· 27.8%

#643f2c

Primary· 13.1%

#a17a4c

Secondary· 10.7%

#d7e7ef

Secondary· 8.8%

#aabbc1

Secondary· 8.4%

#d1c5b8

Secondary· 6.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)piwik.fsf.org(1)

Website Identity

libreplanet.org

[email protected]

19 years old

Location detected: 🇺🇸 United Statesvia ip

Gandi SASen

Sponsored

Last analyzed: 03 May 2026 at 06:27

Historical Analysis & Change Tracking