kasparov.com

HTML metadata

Contact

Show contact details

Technology

Server

nginx

CMS

WordPress

jQuery

3.7.1

Analytics

• Google Tag Manager

Fonts

• Google Fonts

Social widgets

• YouTube Embed

Third-party hosts loaded (5)

• fonts.googleapis.com×2
• www.googletagmanager.com×2
• pbs.twimg.com×1
• w.sharethis.com×1
• www.youtube.com×1

Social

• medium
• twitter
• facebook
• youtube
• instagram

Registration

Registrar

GoDaddy.com, LLC

Created

1996-01-28

Expires

2027-01-29 222 days left

Updated

2026-01-30

Name servers

• ns-1355.awsdns-41.org
• ns-1948.awsdns-51.co.uk
• ns-602.awsdns-11.net
• ns-68.awsdns-08.com

DNS records live

NS

• ns-1355.awsdns-41.org
• ns-1948.awsdns-51.co.uk
• ns-602.awsdns-11.net
• ns-68.awsdns-08.com

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google

Email authentication weak

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

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://www.kasparov.com/

findings

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

Links to (13)

• youtube.com×1
• wsj.com×1
• twitter.com×1
• twimg.com×1
• toi.io×1
• publicaffairsbooks.com×1
• medium.com×1
• kasparovchessfoundation.org×1
• instagram.com×1
• indiebound.org×1
• facebook.com×1
• barnesandnoble.com×1
• amazon.com×1

Linked from (1)

• leadersinactionsociety.com×1