AI Website Analysis
AI Website Analysis for foisset.substack.com/p/black-monday-before-the-fall
Analysis Result
Template-Based Build
SubstackBuilt with a website builder, CMS, or e-commerce platform. Template-driven, not AI-generated.
AI Influence Score
Builder identified as Substack with 99% confidence
Website preview
Last scanned 1 hour ago · Portfolio
Visit foisset.substack.com Build a site like this with Substack →Analysis of foisset.substack.com/p/black-monday-before-the-fall
The home page of foisset.substack.com is titled “Black Monday 1987: Before the Fall - Michael Foisset”. Its meta description reads: “Black Monday 1987: rising rates, dollar pressure, portfolio insurance, and the brutal week that set the stage before October 19, as it looked then.”.
Our fingerprint engine matched Substack, a content management system, with 99% detection confidence. Substack is not an AI generator, so this match describes the platform the site runs on rather than how its content or code was written. It is served from Cloudflare. Additional technologies we detected: Express.js, storage:AWS S3, Radix UI and Google Fonts.
Visitor measurement is handled by Google Tag Manager. Assets are delivered via Cloudflare CDN. Security-related response headers seen: HSTS and Content Security Policy.
We found no AI-tool artifacts, AI SDK usage or AI-builder fingerprints, so the 0% AI influence score for foisset.substack.com reflects the absence of authorship evidence rather than proof that no AI was involved. Detection looks only at publicly delivered HTML, scripts, styles and headers, so server-side code and editing history remain invisible to it.
Why We Reached This Result
Strong fingerprint match for Substack, a traditional (non-AI) platform. This is actually a signal against AI-native generation — Substack sites are built from templates and plugins, not typically produced end-to-end by an AI builder.
Detection evidence for foisset.substack.com/p/black-monday-before-the-fall
- Substack detected (99% confidence)
- Express.js detected
- Lucide icon library
- Radix UI primitives
What this scan cannot determine
- • Who wrote the website’s code
- • Whether ChatGPT, Claude, Cursor, or another AI tool was used
- • How much of the site AI actually generated vs. a human
- • Whether AI-generated code was manually reviewed or edited
- • Server-side logic not visible in the delivered HTML/JS
- • Whether the site previously used a different stack
AI detection here is probabilistic, based on publicly observable technical signals (scripts, markup patterns, headers, metadata). A score is evidence-based estimation, not proof of authorship.
What This Means for foisset.substack.com/p/black-monday-before-the-fall’s Search Visibility
Google has stated it does not penalize a site simply for using AI tooling during development — its Search Essentials guidance targets scaled content abuse (mass-produced, low-effort pages meant to manipulate rankings), not the use of an AI website builder itself. Whether foisset.substack.com/p/black-monday-before-the-fall ranks well depends on the same signals it always has: real content, genuine business information, and what Google calls E-E-A-T — Experience, Expertise, Authoritativeness, and Trustworthiness — independent of which tool assembled the page.
If this is your site
This scan didn’t detect strong AI-builder or AI-coding-tool signals, so the standard SEO fundamentals apply the same way they would for any site: real, original content; clear authorship or business information; and technical basics like a valid sitemap and working robots.txt (both checked further down this page under Site Readiness).
Wondering whether Google penalizes AI-built sites, or what a high score actually means? See the full explanation.
How This Website Was Built
This website is built using Substack, commonly used for blogs and news sites. You can build a similar website in minutes.
Try Substack free →Commonly used for
Technology & Infrastructure
13 detectedInfrastructure
Builder
On-Page Signals
- Custom title tag
- Meta description
- Canonical URL declared
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Share Result
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