indexo.dev

louieputterman.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1630 ms crawled 2026-05-13

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Louie Putterman
Language
en-US

Open Graph

url
https://www.louieputterman.com/
title
Louie Putterman
description
Hi! My name is Aaron (Louie) Putterman, and I am a fourth-year PhD student in computer science at Harvard University advised by Prof. Madhu Sudan and Prof. Salil Vadhan. If you have any questions about my research or would like to collaborate, you can reach me with: aputterman at

Technology

Server
ESF
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

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

Social

Registration

Registrar
Squarespace Domains II LLC
Created
2021-05-07
Expires
2028-05-07 717 days left
Updated
2025-10-29
Name servers
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

DNS records live

NS
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-25 to 2026-07-24
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.louieputterman.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--yglNgBWXhf_9mO6FufIjg' '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 (11)

Linked from (2)