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hal-pc.org

https://hal-pc.org· First analyzed 13 May 2026· Updated 13 May 2026
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hal-pc.org
Desktop screenshot of hal-pc.org
Mobile screenshot of hal-pc.org
Mobile

Sponsored

Hosting Provider

The Optimal Link Corporation

IP Address

66.187.70.26

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Houston, United States

ASN

AS40156

Server

Apache

Nameservers

ns1.hal-pc.org.ns2.hal-pc.org.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
161 KB
20 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
The Optimal Link Corporation

Technology Stack

3 Technologies Detected

Analytics

1
Google Analytics

Web Servers

1
Apachev2.4.10

Languages

1
PHPv5.5.21

SEO Analysis

D51/100
12
12
2
Meta Tags13/15
Content12/12
Headings3/8
Technical7/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
H
hal-pc.orghal-pc.org

Houston Area League of PC Users - World's largest PC user group

HAL-PC is the world's largest computer user group. High-speed and dial-up internet service, local tech support, computer classes, troubleshooting, special in...

Description truncated.
Title Length63 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length171 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

499 URLs

robots.txt

Local SEO

Local Search Readiness

12/100
Poor
4 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

F34/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
4/25

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:52%
Words:1,810
Token eff.:Optimal
Sections/1K:11

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 3.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
49/100
5
Passed
7
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
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
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.
5 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.
47/100
A+
20 mg
CO₂e / view
161.3 KB
Page Weight
95%
Cleaner Than
New Visitor
23 mg
vs
Returning (cached)
11 mg
Annual (10K/mo)
2.4 kg
Emission Segments
Data Center
5 mg
Network
5 mg
Device
11 mg
Resource Breakdown
JavaScript
29.3 KB
Images
51.4 KB
CSS
60.6 KB
HTML
19.9 KB
Green Hosting Not Verified
The Optimal Link Corporation
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

239d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.01.2026

Valid Until

07.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hal-pc.orghal-pc.org

SHA-256 Fingerprint

F5:4F:E1:B6:AB:29:4C:4C:9B:C4:C5:92:CE:D7:39:D8:68:38:CF:54...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-type
text/html
date
Wed, 13 May 2026 21:43:31 GMT
keep-alive
timeout=5, max=100
server
Apache/2.4.10 (Unix) OpenSSL/1.0.1j
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (4)

usa.mx4.mx25.net
usa.mx2.mx25.net
usa.mx1.mailanyone.net
usa.mx3.mailanyone.net

Domain Information

hal-pc.org

Domain Age
31y 12m

Created

23.05.1994

Expires

24.05.2028

Last Updated

04.05.2026

Registrar

DNC Holdings, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
30/100
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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
57/100
Readability
/30
22/30

12px · LH 1.40

Hierarchy
/20
7/20
WCAG
/25
14/25

1.27:1 min contrast

Performance
/25
14/25

2 fonts

Heading Font

Verdana

Sans

Body Font

verdana

Sans12px

Contrast Ratio

1.27:1

7 issues

Reading Comfort

~49 CPL

Optimal (45–75)
15px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.3:1).

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

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

Buy on MyFontsFlesch 69

Color Palette

8 unique colors
2.62:1 Fail Light
#ffffff
Background· 44.49999999999999%
#9e9fab
Other· 6%
#ebeff2
Primary· 16.400000000000002%
#cbd1de
Secondary· 13%
#442b3b
Secondary· 6%
#616a8c
Secondary· 5.8%
#04077f
Accent· 5.3%
#68cc88
Secondary· 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

7 Resources

3
Scripts
4
Styles
0
Async
0
Defer

Top Script Sources

p7ttm(1)ssl.google-analytics.com(1)google.com(1)

Website Identity

hal-pc.org

713.993.3300
31 years old
Location detected: 🇺🇸 United Statesvia ip
DNC Holdings, Inc.

Sponsored

Last analyzed: 13 May 2026 at 21:43

Historical Analysis & Change Tracking