fslab.org

HTML metadata

Technology

CDN

Cloudflare

Fonts

• Google Fonts

Third-party hosts loaded (4)

• cdn.jsdelivr.net×4
• kit.fontawesome.com×2
• fonts.googleapis.com×1
• maxcdn.bootstrapcdn.com×1

Social

• twitter
• github

Registration

Registrar

Tucows Domains Inc.

Created

2013-10-06

Expires

2028-10-06 871 days left

Updated

2024-09-11

Name servers

• beth.ns.cloudflare.com
• carter.ns.cloudflare.com

DNS records live

NS

• beth.ns.cloudflare.com
• carter.ns.cloudflare.com

Email authentication no MX

SPF

not published

DMARC

not published

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://fslab.org/

findings

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

Links to (6)

• fsharp.org×2
• github.com×2
• github.io×2
• microsoft.com×2
• tidyverse.org×2
• twitter.com×2

Linked from (1)

• datascienceinfsharp.com×2