RateFilter
Personal Red Lines over star averages. PASS, WARNING, or FAIL with evidence.
Estimated origin: China
Added September 3, 2026
· Last analysed September 3, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 3 September 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
RateFilter 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 September 3, 2026. The site is hosted on Oracle Corporation in Sweden, with a domain registered 3 days before launch. The crawl picked up 9 technologies on this site, covering CSS frameworks, DNS providers, email marketing, and web fonts. The stack includes Next.js, React, and Tailwind CSS.
For context, it's running the same core stack as 5,872 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| Email marketing |
Brevo
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
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?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI writing signals | +5 |
| AI typography 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.