chester-tax.com

HTML metadata

Title: 【相続税】専門の税理士90名以上｜税理士法人チェスター
Description: 相続税申告・相談実績は累計19,000件以上。【相続税専門】税理士法人チェスターは業界トップクラスの実績を誇ります。相続専門の税理士97名／税務調査率1%以下／お客様満足度96.6%。報酬は明朗会計で安心。全国19拠点に展開中。初回面談は無料。お気軽にご相談ください。
Language: ja
Canonical: https://chester-tax.com/

Open Graph

url: https://chester-tax.com/
title: 【相続税】専門の税理士90名以上｜税理士法人チェスター
locale: ja_JP
site name: 相続税のチェスター
description: 相続税申告・相談実績は累計19,000件以上。【相続税専門】税理士法人チェスターは業界トップクラスの実績を誇ります。相続専門の税理士97名／税務調査率1%以下／お客様満足度96.6%。報酬は明朗会計で安心。全国19拠点に展開中。初回面談は無料。お気軽にご相談ください。

Technology

CDN: Amazon CloudFront
Server: Apache
CMS: WordPress
PHP: 8.0.30 end of life
jQuery: 3.7.1
Stack: PHP

Analytics

Google Tag Manager

Ads

Google Ads
Google Ads (DoubleClick)

Third-party hosts loaded (9)

ajax.googleapis.com×5
s.yimg.jp×3
yubinbango.github.io×2
b92.yahoo.co.jp×1
b97.yahoo.co.jp×1
cdnjs.cloudflare.com×1
googleads.g.doubleclick.net×1
www.googleadservices.com×1
www.googletagmanager.com×1

Contact

Phone

Registration

Registrar

Japan Registry Services Co., Ltd.

Created

2008-05-26

Expires

2027-05-26 355 days left

Updated

2026-03-26

Name servers

ns-1336.awsdns-39.org
ns-1911.awsdns-46.co.uk
ns-257.awsdns-32.com
ns-871.awsdns-44.net

DNS records live

NS

ns-1336.awsdns-39.org
ns-1911.awsdns-46.co.uk
ns-257.awsdns-32.com
ns-871.awsdns-44.net

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication partial

SPF

v=spf1 ip4:133.167.104.215 include:_spf.google.com include:spf.repica.jp ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:it_all@chester-tax.com; pct=100; adkim=s; aspf=s

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApkvhevT5/pCEjTDk+fsTkP119mG8bH33rw9JB7KkAvAi/lSVUwlbDCBXw6VfSCW6LbdtByotc/HB0h…

selectors probed

Certificate (current)

Cybertrust Japan SureServer CA G4

from 2026-03-09 to 2026-08-31

Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://chester-tax.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000;