otsa.org.uk

.uk crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 7407 ms crawled 2026-05-16

IE · 34.253.168.253 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Welcome to the OTSA website
Description: OTSH is designated by the DfE to deliver a 'golden thread' of professional development from initial teacher training through to school leadership. We are a school led partnership of over 300 schools w..
Language: en

Open Graph

url: https://www.otsa.org.uk/
title: Welcome to the OTSA website
description: OTSH is designated by the DfE to deliver a 'golden thread' of professional development from initial teacher training through to school leadership. We are a school led partnership of over 300 schools w..

Technology

Server: nginx

Third-party hosts loaded (4)

fonts.cleverbox.co.uk×2
ajax.googleapis.com×1
assets.reactcdn.co.uk×1
translate.google.com×1

Contact

Email

info@otsa.org.uk

Phone

01865647999

Address

Portway, OX12 9BY, Wantage, GB

Registration

Registrar

Ionos SE

Created

2013-05-19

Expires

2026-05-19 expired 1 day ago

Updated

2025-05-18

Name servers

ns1040.ui-dns.com.
ns1040.ui-dns.de.
ns1076.ui-dns.biz.
ns1091.ui-dns.org.

DNS records live

NS

ns1040.ui-dns.com
ns1040.ui-dns.de
ns1076.ui-dns.biz
ns1091.ui-dns.org

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=hyGEB5aL33DBFZjbVA3r3Hg0jKqQJiOtBnHb3sZzcQA

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:servers.mcsv.net include:sendgrid.net ?all

neutral (?all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:rdnixon@wheatleypark.org

policy: quarantine

DKIM

Show 4 DKIM selectors

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu64fZYpiDXUMQBxOUhPmxvGVIyDfdMaoHf+Ofe/HqnVqeNWvMO9VicLOxJjDzqvkLcHXIWg3LMQNsf…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7/o6Jk7xRBFgQgID0dzibsG+TqXO/0WDrQ0KYAsavsn/A26EdUMEnJJeVmsqkolfe5u3cNRzAGMG2QpBe…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ElJHXL3A3AKRMisq3WNDLms7KTi4SBbfpE4cnkrO8MS/vbom4Pobldz0CVJzcRsbHYOmPq4EhGsqmks3A…

selectors probed

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.otsa.org.uk/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
weak frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000;, max-age=63072000;includeSubDomains;preload