jasperdavidoff.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 5185 ms crawled 2026-05-10

US · 216.239.34.21 · AS15169 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
hello!
Language
en-US

Open Graph

url
https://www.jasperdavidoff.com/
title
hello!
description
Jasper Davidoff is a journalist and cruciverbalist.

Technology

Server
ESF
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • lh3.googleusercontent.com×2
  • www.gstatic.com×2
  • apis.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2009-12-23
Expires
2026-12-23 218 days left
Updated
2025-12-23
Name servers
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com

DNS records live

NS
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.googlemail.com
  • 10 alt4.aspmx.l.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=wzzrHvstDBrt35-vSe5L8gYuIdyiYt-c_DxLEIEhb2k

Email authentication weak

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.jasperdavidoff.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-LauBXQmP0uuDoiOUygbHRA' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
cross-origin-opener-policy
unsafe-none
cross-origin-resource-policy
same-site

Links to (7)

Linked from (1)