← Back to browse

SeaOtter.ai

OtterScore grades every AI agent output and trajectory against your acceptance policy — ship / route to fix / quarantine / block — via an eval API and MCP server, with a signed audit.

Developer Tools

seaotter.ai · Added June 26, 2026 · Last analysed June 26, 2026 · via · 86% unique tagline

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 26 June 2026; the live site may have changed since.

SeaOtter.ai is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and incomplete email security.

Launched on Product Hunt on June 26, 2026. The site is hosted on Google LLC in the United States, with a domain registered 11 months before launch. The crawl picked up 12 technologies on this site, covering analytics, communication, consent tooling, and DNS providers. The stack includes Google, Next.js, and React.

For context, it's on a stack we've seen on only 17 launches.

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

Vibe Score 45 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (12)

Infrastructure
DNS Google Domains DNS
Hosting Google Cloud
Email
Business email Google Workspace (2)
Transactional email Resend
Build & Framework
Framework React
JavaScript library Three.js
Meta-framework Next.js (6)
Analytics & Marketing
Analytics Google Analytics (5)
Consent Google
SEO Google Search Console
Tag management Google Tag Manager (2)
Business Tools
Communication Slack

Infrastructure

Network
AS15169 · US
DNS
Google Domains 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 21 May 2026 to 19 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
11 months
Registered Jul 2025 · Porkbun LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (3)

Cookies (3)
NameLifetimeDetected as
NEXT_LOCALE 12mo Next.js
_ga 1y Google Analytics
_ga_345ELX64CH 1y Google Analytics

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)
Page title is 61 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 329 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?

245 ms Server response
65% Faster than peers
552 ms Largest contentful paint
0.00 Cumulative layout shift
1.4 MB Page weight
299 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized, 2 without width/height, 2 missing alt text

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
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI iconography signals +5
Round-number metric claim +5
AI CSS signals +15

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

sitemap.xml (205 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Google
96% unique

Security Headers (0/6)

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

Build

Code splitting
12 JS files
2 CSS files
2 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.