refractor.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 248 ms crawled 2026-05-18

US · 104.18.17.169 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Refractor - Science in Focus

Description

Latest Science and Health news. Extraordinary ideas moving the world forward. Sister site of Gizmag/New Atlas.

Language

en-US

Canonical

https://refractor.io/

Feeds

Refractor - Science in Focus RSS

Open Graph

url: https://refractor.io/
site name: Refractor

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Cookie consent

Iubenda

Third-party hosts loaded (8)

assets.newatlas.com×25
cdn.iubenda.com×2
subscribe-forms.beehiiv.com×2
cdn.ocelot.studio×1
cs.iubenda.com×1
embeds.iubenda.com×1
js.stripe.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

justin.ns.cloudflare.com
mimi.ns.cloudflare.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

TXT

google-site-verification=rfocYOAMLfbKcP91PvyXsOm27I_MioV6KBKDRrtxk6I
google-site-verification=RP7WfK2mgQsZIG4ntLxHWohpMzePJg-65zA2ZztrvWc
google-site-verification=jqiO5uaaWbYQeq50nGx56GrbhN5NKQGSBO3we3QgNX0

Email authentication partial

SPF

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

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:72e391b31c61472eab5a33734372e941@dmarc-reports.cloudflare.net

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsys16SFgsl7ya5QMhDtx6iP1F95GD5Ht1j1or48Bct0oE7MIQbWl8dspr2E+wxh+0YBPqhuRr5umyy…

selectors probed

Certificate (current)

WE1

from 2026-04-02 to 2026-07-01

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://refractor.io/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000; includeSubDomains