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OSV.dev on new websites

Open Source Vulnerabilities database API from Google for vulnerability scanning.

Sites using OSV.dev
7
since Apr 2026
Last 30 days
0.0%
of new sites, to Oct 20
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Security
#116
of 401 tools, all time
First seen Apr 18, 2026
Last seen Sep 22, 2026

What we found

  1. OSV.dev appeared on 1 new site in the last 30 days.[1]

Share of new sites using OSV.dev

0.0000% 0.0001% 0.0002% 0.0003% 0.0004% 10 Sep Oct

The line is the 7-day average share of new sites that use OSV.dev, since 10 September.

Security on new sites

# Movement Tool Share of all sites Share of category Bar
1 – HSTS 47.5% 87.4%
2 – Cloudflare Bot Management 13.7% 25.2%
3 – Google reCAPTCHA 1.9% 3.5%
4 ▲1 Anubis 0.1% 0.2%
5 ▼2 DDoS-Guard 0.1% 0.2%
…
116 ▼5 OSV.dev <0.1% <0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Security tool. Among September launches it ranked #103 in Security, down from #98 in August. All 401 in Security

Recently launched products built on OSV.dev

7 of the 7 sites using OSV.dev are product launches we list individually.

Site Found Also detected
PackageChecker · Analiza paquetes npm y tu package.json: versiones y vulnerabilidades package-checker.dev · Developer Tools · Spain Sep 22 Cloudflare DonDominio Google Fonts npm
CRA Bureau — EU Cyber Resilience Act compliance for small vendors crabureau.com Sep 15 Next.js React Railway Cloudflare
ShipProof — Production readiness for vibe-coded apps shipproof.app · Developer Tools Sep 1 Next.js React Vercel Anthropic
Sighttrue — take the reading, and check it sighttrue.com · Crypto Aug 29 Cloudflare
Ketrion — Encuentra los fallos de tu código antes que otro ketrion.com · Developer Tools Aug 28 Next.js React Vercel Google Search Console
PyDeps pydeps.com · Developer Tools Jul 3 Appwrite Cloudflare Google Analytics Google Fonts
Package Helper package-helper.up.railway.app · Developer Tools Apr 18 Railway Lemon Squeezy

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards OSV.dev when we detect OSV.dev on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

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