indexo.dev

scientificamerican.com

.com toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1616 ms crawled 2026-05-18

US · 151.101.65.55 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Scientific American
Description
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
Language
en
Canonical
https://www.scientificamerican.com/
Feeds

Open Graph

url
https://www.scientificamerican.com/
title
Scientific American
locale
en_US
site name
Scientific American
description
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

Technology

CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cmp.springernature.com×1
  • idp_shim.sciam.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
1 New York Plaza, 10004, New York, NY, US

Registration

Registrar
EuroDNS S.A.
Created
1997-05-02
Expires
2027-05-03 349 days left
Updated
2026-04-27
Name servers
  • ns-1137.awsdns-14.org
  • ns-1733.awsdns-24.co.uk
  • ns-265.awsdns-33.com
  • ns-918.awsdns-50.net

DNS records live

NS
  • ns-1137.awsdns-14.org
  • ns-1733.awsdns-24.co.uk
  • ns-265.awsdns-33.com
  • ns-918.awsdns-50.net
MX
  • 0 null.scientificamerican.com
TXT
Show 12 TXT records
  • klaviyo-site-verification=WEer5A
  • --CC4tqSa5FE5Ef9EcpPTQT_Eps"
  • Hello GlobalSign CEOS1602043687
  • _globalsign-domain-verification=IG4UdrI9gc_SVSE132aTagdWhxkvONdbIBhHhhcMlP
  • _globalsign-domain-verification=aQIRcZ4Sa1SmXZlbSPt5QrVI6ozleqa0sPLU-bElLs
  • _globalsign-domain-verification=l_BNpBAnk-rKZRyXJ9UkBfv9o6EEuuenkBrGpYNYo0
  • airtable-verification=7b2f198dbf792dce652c2d44aef7058a
  • amazonses:z/xWv8zW4whMBWPvXhcdJ41fhYxtB3sQ6lRA41p7KuY=
  • facebook-domain-verification=jdhhbhjmhg280yczsbslj24j4ixwty
  • google-site-verification=Iqpxw0SAZ49l5fAR5YT2ZOji7qnCetcUpTbvlpITGME
  • google-site-verification=aW6PYkTCxX7iGeCKYawpfWCKDvk-2mdhlqa9VLSHx5Q
  • google-site-verification=lB4TLluqz5GNWMk-1ixJZWsYi80wCX_GfMZXa-qYnvg

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+quoqtmcntk0@dmarc.postmarkapp.com; ruf=mailto:nico.halpern+ruf@sciam.com; sp=reject; aspf=r; adkim=r;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.scientificamerican.com/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
findings
  • short HSTS max-age
  • missing frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
permissions-policy
microphone=self, camera=self
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=600; includeSubDomains
cross-origin-opener-policy
same-origin-allow-popups

Links to (6)

Linked from (50)