indexo.dev

calvino.edu.it

.it crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 466 ms crawled 2026-05-31

IT · 15.160.82.133 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
I.I.S. Calvino – Istituto di Istruzione Superiore
Language
it
Generator
WordPress 6.9.4
Feeds

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
7.3.33 end of life
jQuery
3.6.0
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • secure.gravatar.com×2
  • code.jquery.com×1
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • aron.ns.cloudflare.com
  • kurt.ns.cloudflare.com
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 alt3.aspmx.l.google.com
  • 30 alt4.aspmx.l.google.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@calvino.edu.it; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://calvino.edu.it/

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

Links to (7)

Linked from (1)