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Seoagent

Every installed skill taxes every message. Paste a repo, get a report card: resident tokens, description honesty, body size, progressive disclosure, CLI leverage.

AI

Added August 25, 2026 · Last analysed August 25, 2026 · via Hacker News

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 25 August 2026; the live site may have changed since.

Seoagent has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing several security headers and tracking cookies set before any opt-in.

Launched on Hacker News on August 25, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2004. Our crawler found 17 technologies on this site, covering analytics, ui library, advertising, and CDN. The stack includes Next.js, React, and Cloudflare.

It's also on one of the most common stacks we track, shared by 3,233 launches.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 20 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (17) · Indie stack

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Vercel
Protocol HTTP/3
Security HSTS
Email
Business email Google Workspace
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Advertising Google Ads (2)
Analytics Google Analytics (4)
PostHog (5)
SEO Google Search Console
Tag management Google Tag Manager (2)
Business Tools
Error tracking Sentry (3)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 14 Jul 2026 to 12 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
22.3 years
Registered May 2004 · GoDaddy.com, LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (12)

Cookies (5)
NameLifetimeDetected as
brand 1y -
ph_phc_UQsmgOP5Xc2Q9hGM0Nc04kp4oDKxqGBDBdO7a4c49Xc_posthog 12mo PostHog
_ga 1y Google Analytics
_ga_V6T409KL12 1y Google Analytics
_gcl_au 2mo Google Ads
Local storage (3)
KeySizeDetected as
bx_chat_visitor_id 36 B -
ph_phc_UQsmgOP5Xc2Q9hGM0Nc04kp4oDKxqGBDBdO7a4c49Xc_posthog 1.5 KB PostHog
_gcl_ls 277 B Google Ads
Session storage (4)
KeySizeDetected as
ph_phc_UQsmgOP5Xc2Q9hGM0Nc04kp4oDKxqGBDBdO7a4c49Xc_posthog 388 B PostHog
ph_phc_UQsmgOP5Xc2Q9hGM0Nc04kp4oDKxqGBDBdO7a4c49Xc_primary_window_exists 4 B PostHog
ph_phc_UQsmgOP5Xc2Q9hGM0Nc04kp4oDKxqGBDBdO7a4c49Xc_window_id 38 B PostHog
sentryReplaySession 141 B Sentry

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Meta description is 271 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

379 ms Server response
43% Faster than peers
764 ms Largest contentful paint
0.01 Cumulative layout shift
902 KB Page weight
0 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Vibe Score Breakdown How?

SignalPoints
Placeholder branding +10
AI palette signals +5
AI writing signals +5

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (137 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
42% unique

Security Headers (1/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
21 JS files
5 CSS files
3 Third-party domains

Brand Colours

App Manifest

SEOAgent
display: standalone 2 icons
theme #0a0a0a
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.