indexo.dev

jvilk.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 1027 ms crawled 2026-05-06

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
About Me – John Vilk
Description
John Vilk is PhD candidate at UMass Amherst.
Language
en
Canonical
https://jvilk.com/
Feeds

Open Graph

url
https://jvilk.com/
title
About Me
locale
en_US
site name
John Vilk
description
John Vilk is PhD candidate at UMass Amherst.

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • use.edgefonts.net×1

Social

Registration

Registrar
Squarespace Domains II LLC
Created
2011-01-18
Expires
2027-01-18 243 days left
Updated
2026-01-03
Name servers
  • art.ns.cloudflare.com
  • donna.ns.cloudflare.com

DNS records live

NS
  • art.ns.cloudflare.com
  • donna.ns.cloudflare.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication partial

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-13 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jvilk.com/

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

Links to (28)

Linked from (3)