indexo.dev

osv.io

.io crawl

First seen 2026-05-01 · Last seen 2026-05-08 · ok HTTP/1.1 200 749 ms crawled 2026-05-08

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
OSv - the operating system designed for the cloud
Description
OSv is an open source project to build the best OS for cloud workloads
Language
en-gb
Feeds

Technology

CDN
Fastly
Server
GitHub.com
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • fonts.googleapis.com×1

Social

DNS records live

NS
  • ns1.101domain.com
  • ns2.101domain.com
  • ns5.101domain.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-21 to 2026-07-20
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://osv.io/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)