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ldolphin.org

https://ldolphin.org· First analyzed 07 May 2026· Updated 07 May 2026
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ldolphin.org
Desktop screenshot of ldolphin.org
Mobile screenshot of ldolphin.org
Mobile

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Hosting Provider

HIVELOCITY, Inc

IP Address

23.92.78.214

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS29802

Organization

HIVELOCITY, Inc

Server

Nginx

Nameservers

scdns2.sowingcircle.com.scdns1.sowingcircle.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
383 ms10%
Speed Index
498 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
96 KB
9 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
HIVELOCITY, Inc

Technology Stack

1 Technologies Detected

Web Servers

1
Nginxv1.30.0

SEO Analysis

D49/100
13
10
2
Meta Tags8/15
Content10/12
Headings6/8
Technical7/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
L
ldolphin.orgldolphin.org

Lambert Dolphin's Place

A physicist's collection of papers on science the Bible, eschatology (Prophecy), sexual identity and wholeness. and other Biblical themes. Geophysical method...

Description truncated.
Title Length23 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length192 chars

Recommended: 120-160 chars

Issues (2)

  • • Most images missing alt text (6/7) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

2/100
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

F39/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
7/25

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
blockquotes
Text ratio:32%
Words:373
Token eff.:Optimal
Sections/1K:8
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary64w
Descriptive Headingsavg 11.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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
46/100
5
Passed
7
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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.
4 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.
60/100
A+
12 mg
CO₂e / view
96.2 KB
Page Weight
95%
Cleaner Than
New Visitor
14 mg
vs
Returning (cached)
7 mg
Annual (10K/mo)
1.4 kg
Emission Segments
Data Center
3 mg
Network
3 mg
Device
6 mg
Resource Breakdown
Images
92.1 KB
CSS
1.1 KB
HTML
3.0 KB
Green Hosting Not Verified
HIVELOCITY, Inc
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

83d

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/1.1

Valid From

01.05.2026

Valid Until

30.07.2026

Subject Alternative Names (1)

www.ldolphin.org

SHA-256 Fingerprint

4E:8B:08:97:F6:17:7B:18:0D:8C:F4:4B:0A:26:BA:94:75:D3:FB:A1...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Thu, 07 May 2026 12:40:45 GMT
etag
W/"6629192b-1b3f"
last-modified
Wed, 24 Apr 2024 14:37:31 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mail.ldolphin.org
mail2.sowingcircle.org

Domain Information

ldolphin.org

Domain Age
29y 5m

Created

23.11.1996

Expires

22.11.2026

Last Updated

14.11.2025

Registrar

Epik 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.
F
24/100
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.
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

sans-serif

WCAG AAA
75/100
Readability
/30
25/30

16px · LH --

Hierarchy
/20
15/20

2x ratio

WCAG
/25
21/25

9.4:1 min contrast

Performance
/25
14/25

0 fonts

Heading Font

sans-serif

Sans32px

Body Font

sans-serif

Sans16px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~60 CPL

Optimal (45–75)
32px
h1
24px
h2
19px
h3
16px
p

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

✅ Optimal line length: ~60 chars/line (ideal 45–75 CPL).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

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

Flesch 65

Color Palette

9 unique colors
Light
#c8cac0
Secondary· 4%
#fdf6e3
Primary· 75.09999999999998%
#17293e
Secondary· 3.6%
#9d8a77
Secondary· 3.4%
#adac99
Secondary· 3%
#5e725b
Secondary· 3%
#54454c
Secondary· 2.6%
#e9ded1
Secondary· 1.7%

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Scripts & Styles

1 Resources

0
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

ldolphin.org

lambert@ldolphin.org
29 years old
Location detected: 🇺🇸 United Statesvia ip
Epik LLC

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Last analyzed: 07 May 2026 at 12:41

Historical Analysis & Change Tracking