indexo.dev

tsn.org.uk

.uk crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 1074 ms crawled 2026-05-14

GB · 149.155.192.97 · AS786 Jisc Services Limited

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
Teacher Scientist Network | Teachers & scientists working together to enhance school science across Norfolk & North Suffolk
Language
en-GB
Generator
Bare bones for Divi v.1.0
Canonical
https://tsn.org.uk/

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • www.googletagmanager.com×2

Contact

Address
st News and EventsA successful Norfolk Science Teaching Conference4 May, 2026

Registration

Registrar
NBI Partnership Ltd
Created
1998-02-25
Expires
2027-02-25 281 days left
Updated
2022-02-10
Name servers
  • pdns1.nbi.ac.uk.
  • pdns2.nbi.ac.uk.

DNS records live

NS
  • pdns1.nbi.ac.uk
  • pdns2.nbi.ac.uk

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://tsn.org.uk/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)