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openmymind.net

https://openmymind.net· First analyzed 17 May 2026· Updated 17 May 2026
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openmymind.net
Desktop screenshot of openmymind.net
Mobile screenshot of openmymind.net
Mobile

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Hosting Provider

365 Group LLC

IP Address

103.149.46.58

Site Location

🇸🇬 Singaporevia ip

Server Location

🇸🇬 Singapore, Singapore

ASN

AS8888

Organization

365 Group LLC

Nameservers

maceio.ns.porkbun.com.salvador.ns.porkbun.com.curitiba.ns.porkbun.com.fortaleza.ns.porkbun.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
269 ms10%
Speed Index
350 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12 KB
1 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
365 Group LLC

SEO Analysis

D44/100
13
10
1
Meta Tags7/15
Content10/12
Headings0/8
Technical12/25
E-E-A-T0/7
Images0/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
O
openmymind.netopenmymind.net

Karl Seguin

Programming blog exploring Zig, Elixir, Go, Testing, Design and Performance

Title Length11 chars

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

Description Length75 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

10/100
Poor
4 12 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

F30/100
Bot Access
20/25
Machine Read.
6/25
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:43%
Words:3,165
Token eff.:Poor Structure

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 (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.
B
70/100
8
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
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.
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.
61/100
A+
2 mg
CO₂e / view
12.4 KB
Page Weight
95%
Cleaner Than
New Visitor
2 mg
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
180 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
HTML
12.4 KB
Green Hosting Not Verified
365 Group LLC
3 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

93%Excellent
Static / Informational

HTTPS

No WAF

53d

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

11.04.2026

Valid Until

10.07.2026

Subject Alternative Names (2)

*.openmymind.netopenmymind.net

SHA-256 Fingerprint

B1:1B:07:76:6E:CC:61:F6:B4:0B:30:7A:5A:75:D3:14:D0:86:58:F0...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 1800s(public, max-age=1800)
content-encoding
📦 Gzip(gzip)
content-length
12403
content-type
text/html
date
Sun, 17 May 2026 21:17:05 GMT
Good Warning Issue

Email Infrastructure

Fastmail

Score

45

SPF
DKIM
DMARC

MX Records (2)

in1-smtp.messagingengine.com
in2-smtp.messagingengine.com

Domain Information

openmymind.net

Domain Age
24y 9m

Created

07.08.2001

Expires

07.08.2028

Last Updated

15.05.2026

Registrar

Porkbun LLC

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.
D
58/100
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...
Upgrade to view recommendations

Typography & Readability

System Default + sans-serif

WCAG AAA
65/100
Readability
/30
19/30

20px · LH --

Hierarchy
/20
8/20
WCAG
/25
24/25

8.13:1 min contrast

Performance
/25
14/25

0 fonts

Heading Font

System Default

Body Font

sans-serif

Sans20px

Contrast Ratio

8.13:1

WCAG AAA (≥7:1)

Reading Comfort

Mixed Pairing

left aligned

✅ Excellent readability: 20px body text is ideal for all devices.

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.1:1).

✅ Lean font stack: 0 font families keeps load times fast.

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

Flesch 19

Color Palette

8 unique colors
Light
#ffffff
Background· 90.49999999999997%
#c1d0e2
Primary· 1.9%
#94aed5
Secondary· 1.7%
#7d97c8
Secondary· 1.6%
#dfe5ed
Secondary· 1.3%
#adb5c6
Secondary· 0.9%

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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Website Identity

openmymind.net

blog@karlseguin.com
24 years old
Location detected: 🇸🇬 Singaporevia ip
Porkbun LLC📧 Fastmailen-US

Social Profiles

GitHubBluesky

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Last analyzed: 17 May 2026 at 21:17

Historical Analysis & Change Tracking