0xacab.org

https://0xacab.org· First analyzed 13 May 2026· Updated 13 May 2026

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0xacab.org

Mobile

Sponsored

Hosting Provider

Riseup Networks

IP Address

198.252.153.239

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16652

Organization

Riseup Networks

Server

Nginx

Nameservers

horned.riseup.net.screech.riseup.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

511 ms10%

Speed Index

664 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

196 KB

5 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Riseup Networks

Technology Stack

2 Technologies Detected

Libraries

jQuery

Web Servers

Nginx

SEO Analysis

D43/100

Meta Tags9/15

Content7/12

Headings6/8

Technical7/21

E-E-A-T0/7

Images0/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

0xacab.org0xacab.org

0xacab - code hosting for friendly people

No description available for this page.

Title Length41 chars

Recommended: 50-60 chars (~245px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

9 issues found

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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.

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AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

3/25

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 blocksnavheader/footer

Text ratio:44%

Words:171

Token eff.:Too Short

Depth:3/5

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 (9)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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.

1 recommendation

•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.

63/100

A+

24 mg

CO₂e / view

195.9 KB

Page Weight

95%

Cleaner Than

New Visitor

28 mg

Returning (cached)

14 mg

Annual (10K/mo)

2.9 kg

Emission Segments

Data Center

5 mg

Network

6 mg

Device

13 mg

Resource Breakdown

JavaScript

94.7 KB

CSS

99.7 KB

HTML

1.5 KB

Green Hosting Not Verified

Riseup Networks

3 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

91%Excellent

Static / Informational

HTTPS

No WAF

54d

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

08.04.2026

Valid Until

07.07.2026

Subject Alternative Names (4)

0xacab.orgabout.0xacab.orgregistry.0xacab.orgwww.0xacab.org

SHA-256 Fingerprint

D4:3A:6F:2B:F8:BB:AF:50:77:4F:1C:D4:63:A1:69:5D:FB:60:B5:4D...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Wed, 13 May 2026 14:54:56 GMT

etag

W/"69f17d73-a85"

last-modified

Wed, 29 Apr 2026 03:39:31 GMT

onion-location

http://wmj5kiic7b6kjplpbvwadnht2nh2qnkbnqtcv3dyvpqtz7ssbssft...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx1.riseup.net

Domain Information

0xacab.org

Domain Age

10y 3m

Created

18.01.2016

Expires

18.01.2030

Last Updated

31.05.2025

Registrar

Gandi SAS

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.

37/100

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...

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Typography & Readability

Lucida Console

WCAG AA

73/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

19/20

3x ratio · ✓ H1→H6

WCAG

/25

19/25

4.64:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Lucida Console

Sans48px

Body Font

Lucida Console

Sans16px

Contrast Ratio

4.64:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

center aligned

48px

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 57

Color Palette

6 unique colors

Light

#ffffff

Background· 47%

#cfde83

Primary· 41.800000000000004%

#e0edce

Secondary· 3.1%

#abc9a1

Secondary· 3%

#2a231e

Secondary· 2.9%

#7f7761

Secondary· 2.3%

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Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(2)

Website Identity

0xacab.org

10 years old

Location detected: 🇺🇸 United Statesvia ip

Gandi SASen

Sponsored

Last analyzed: 13 May 2026 at 14:55

Historical Analysis & Change Tracking