CheckMail1
Verify any email address instantly. Supports Gmail, iCloud, Yahoo, QQ, Naver, Proton, Yandex, Outlook and 150+ providers. Free tier included.
Added July 15, 2026
· Last analysed July 15, 2026 · via 
· 70% 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 15 July 2026; the live site may have changed since.
CheckMail1 ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy and no email security records.
Launched on Product Hunt on July 15, 2026. The site is served through Cloudflare, with a domain registered 3 months before launch. We've detected 9 technologies on this site, covering advertising, analytics, CDN, and DNS providers. The stack includes Cloudflare, Cloudflare DNS, and Google Ads.
It's tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Font |
Google Fonts
|
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
(2)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
medium
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _gcl_au | 2mo | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| _gcl_ls | 327 B | Google Ads |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 without width/height
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 copy signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| Round-number metric claim | +5 |
| Unfilled template placeholders | +10 |
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.