indexo.dev

tsunamiclapham.co.uk

.uk crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 518 ms crawled 2026-05-08

DE · 92.113.23.209 · AS47583 Hostinger International Limited

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Tsunami Clapham | Modern Japanese Dining & Cocktails in London
Description
Tsunami is a stylish Japanese restaurant in Clapham, serving sushi, robata dishes, small plates, and signature cocktails. Visit us for lunch, dinner, or late-night drinks.
Language
en

Technology

Server
hcdn
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.dns-parking.com
  • ns2.dns-parking.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

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WR1
from 2026-03-21 to 2026-06-19
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://tsunamiclapham.co.uk/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (5)

Linked from (1)