indexo.dev

restaurantsumo.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1007 ms crawled 2026-06-02

DK · 46.30.213.165 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SUMO | Japanse Sushi & Grill Restaurants | Sinds 2005
Description
Ongelimiteerd genieten van Japanse sushi en grillgerechten bij restaurant SUMO. Reserveer online bij één van de 9 SUMO vestigingen.
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.restaurantsumo.com/
Feeds

Open Graph

url
https://www.restaurantsumo.com/
title
SUMO | Japanse Sushi & Grill Restaurants | Sinds 2005
locale
nl_NL
site name
SUMO Japanse Sushi & Grill Restaurants
description
Ongelimiteerd genieten van Japanse sushi en grillgerechten bij restaurant SUMO. Reserveer online bij één van de 9 SUMO vestigingen.

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.5.6
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • use.typekit.net×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
One.com A/S
Created
2009-07-17
Expires
2026-07-17 44 days left
Updated
2025-06-17
Name servers
  • ns01.one.com
  • ns02.one.com

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 restaurantsumo-com.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNrWl6vzo/emHt0u25zZnkL8TssWpUeqqHZ/Jaw5iqODtsKrA4jajWzAjHi+2MUXms5LxSIFFC7zQghNmmum…
selectors probed

Certificate (current)

E7
from 2026-05-04 to 2026-08-02
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.restaurantsumo.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)