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handwiki.org

https://handwiki.org· First analyzed 02 May 2026· Updated 02 May 2026
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handwiki.org
Desktop screenshot of handwiki.org
Mobile screenshot of handwiki.org
Mobile

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Hosting Provider

Cloud South

IP Address

192.227.78.150

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boca Raton, United States

ASN

AS13886

Organization

Cloud South

Server

Nginx

Nameservers

ns1.hostmonster.com.ns2.hostmonster.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
67 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloud South

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.24.0

SEO Analysis

A80/100
24
6
1
Meta Tags7/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T7/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
H
handwiki.orghandwiki.org

HandWiki

HandWiki is a wiki encyclopedia for collaborative editing of articles on computing, science, technology and general knowledge. Registered users can post and ...

Description truncated.
Title Length8 chars

Recommended: 50-60 chars (~48px / 580px)

Description Length270 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (44/51) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: standard

198 URLs

robots.txt

30 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
Poor
3 13 1

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

D50/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
9/25
Citation
14/25

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
Text ratio:4%
Words:1,341
Token eff.:Optimal

Structured Data

1 JSON-LD
Article×1.2Person×1.3(min)Organization×1.1SearchAction

Citation Readiness

Opening Summary2608w
Descriptive Headingsavg 1.6w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
59/100
13
Passed
4
Critical
2
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
2/15
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
11/15
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.
53/100
C
158 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
180 mg
vs
Returning (cached)
90 mg
Annual (10K/mo)
18.9 kg
Emission Segments
Data Center
35 mg
Network
38 mg
Device
85 mg
Resource Breakdown
JavaScript
867.9 KB
Images
234.8 KB
CSS
33.7 KB
HTML
13.8 KB
Other
123.9 KB
Green Hosting Not Verified
Cloud South
2 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

No WAF

42d

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

16.03.2026

Valid Until

14.06.2026

Subject Alternative Names (1)

handwiki.org

SHA-256 Fingerprint

A7:F7:D6:FD:88:11:69:7D:08:B2:A5:5D:25:D8:2B:1C:F8:C7:57:EC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 0s(private, must-revalidate, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
en
content-type
text/html; charset=UTF-8
date
Sat, 02 May 2026 21:18:45 GMT
expires
Thu, 01 Jan 1970 00:00:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.handwiki.org

Domain Information

handwiki.org

Domain Age
6y 7m

Created

06.10.2019

Expires

06.10.2026

Last Updated

16.04.2026

Registrar

Bluehost Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

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.
D
59/100
Not 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.
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

arial + Helvetica

WCAG AA
74/100
Readability
/30
26/30

16px · LH 1.50

Hierarchy
/20
14/20

1.8x ratio · ✓ H1→H6

WCAG
/25
20/25

5.75:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

arial

Sans29px

Body Font

Helvetica

Sans16px

Contrast Ratio

5.75:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines
29px
h1
26px
h2
22px
h3
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 AA contrast: All text meets 4.5:1 ratio (min 5.8:1).

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

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

Flesch 29

Color Palette

6 unique colors
Light
#afb1a7
Other· 7.1%
#fefff9
Primary· 76.99999999999999%
#cfd9d9
Border· 4.6%
#5d7473
Secondary· 4.1%
#f3eee1
Secondary· 2.7%

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

6 Resources

4
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

local(3)cdn.jsdelivr.net(1)

Website Identity

HandWiki

HandWiki is a wiki encyclopedia for collaborative editing of articles on computing, science, technology and general knowledge. Registered users can post and edit articles, books, manuals and tutorials. Login or request account using the top-right menu. Read more here.

handwiki.org/wiki/Start
6 years old
Location detected: 🇺🇸 United Statesvia ip
Bluehost Inc.en

Social Profiles

FacebookX (Twitter)

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Last analyzed: 02 May 2026 at 21:19

Historical Analysis & Change Tracking