indexo.dev

sumaken-lab.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 5318 ms crawled 2026-05-10

JP · 182.48.49.225 · AS9371 SAKURA Internet Inc.

Reputation 87/100 weak security headers no dmarc policy

sector real estate type landing page

HTML metadata

Title
住まいと健康・省エネラボ | 日本の住宅性能向上と健康長寿社会の両立を目指す情報発信サイト ～ 創業60年。性能向上リフォームを推進する 株式会社 北洲が運営。
Language
ja
Canonical
https://www.sumaken-lab.com/

Open Graph

url
https://www.sumaken-lab.com/
title
ホーム
locale
ja_JP
site name
住まいと健康・省エネラボ
description
暖かい住まいが、 健康・快適をもたらす 暖かい住まいで健康に快適に、 暮らしを楽しみ、省エネで持続可能な社会へ 「いつまでも健康で快適に過ごしたい」 「家族との時間、自分らしい時間を楽しみたい」 多く

Technology

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

Third-party hosts loaded (4)

  • ajax.googleapis.com×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2023-01-13
Expires
2027-01-13 238 days left
Updated
2025-12-25
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 sumaken-lab.com

Email authentication weak

SPF
v=spf1 a:www2285.sakura.ne.jp mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sumaken-lab.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 (2)