gvisor.dev

HTML metadata

Technology

Server

Google

Analytics

• Google Analytics

Third-party hosts loaded (2)

• cdnjs.cloudflare.com×7
• www.google-analytics.com×1

Social

• github

DNS records live

NS

• ns1.googledomains.com
• ns2.googledomains.com
• ns3.googledomains.com
• ns4.googledomains.com

TXT

• google-site-verification=-2D_iSbwfaESzIjVCc00L73bIfsaaxxUH-WYoqrCNb4

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gvisor.dev/

findings

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

Links to (3)

• google.com×4
• falco.org×2
• github.com×2

Linked from (1)

• awesome-go.com×2