SLF Guardian
Free 20-second check: is your website hacked?
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This is 1 of 259 launches in infrastructure and uptime monitoring tools — see how it stacks up on momentum and crowding →
151 other launches read as similar to this one →
Details
- External ID
- 1270329
- Source
- PH
- Company
- —
- Product
- Blue Guardian
- Website domain
- producthunt.com
- Launched
- Oct. 6, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.32625698324022345
- Tags
- WordPress, Developer Tools, Security
- Fetched at
- Oct. 7, 2026, 1:01 a.m.
- Updated at
- Oct. 7, 2026, 1:01 a.m.
Description
Free, passive website security check: malware and spam injection, hidden redirects, SSL/TLS, security headers, outdated software and SPF/DMARC — results in about 20 seconds.
Enrichment
- Niche
- infrastructure and uptime monitoring tools
- Vertical
- Security
- Function
- Observability & eval
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- website compromise checker for site owners
- Manually corrected
- False
Could you build this?
Yes It runs simple passive network checks (fetching HTTP headers, SSL certificates, DNS SPF/DMARC records, and regex-matching on web content), all of which can be implemented with standard libraries or public APIs.
Competitors
Other products that read as similar to this one — 151 launches clear the similarity bar, closest 8 shown.
Attention rank: #73 of 152 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 339 days after the earliest competitor.
- KhanyaSec · ph · 2026-09-27 · 2 upvotes · similarity 0.49
- SSL Certificate Checker · ph · 2026-09-24 · 2 upvotes · similarity 0.45
- tro-net · ph · 2026-09-12 · 3 upvotes · similarity 0.44
- SenderCheck · ph · 2026-10-06 · 1 upvotes · similarity 0.44
- Soryvex · ph · 2026-10-05 · 1 upvotes · similarity 0.43
- LayerCall Free Email-DNS Tools · ph · 2026-09-06 · 1 upvotes · similarity 0.43
- Websites With Punch · ph · 2026-10-05 · 1 upvotes · similarity 0.43
- spFlat! · ph · 2026-09-28 · 2 upvotes · similarity 0.41
Other launches for this product
Same idea, different domain
Nobody's really built a observability & eval tool for Media & entertainment yet.