indexo.dev

prgr-school.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4491 ms crawled 2026-05-18

JP · 162.43.121.108 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
PRGRゴルフスクール【PRGR ScienceFit】
Description
PRGRが開発したゴルフスイング解析・ティーチングメソッド「サイエンスフィット」で科学的なレッスンを提供するゴルフスクール【PRGR ScienceFit】公式ホームページ
Language
ja
Generator
All in One SEO (AIOSEO) 4.3.8
Canonical
https://www.prgr-school.com/

Open Graph

url
https://www.prgr-school.com/
title
PRGRゴルフスクール【PRGR ScienceFit】
locale
ja_JP
site name
PRGRゴルフスクール【PRGR ScienceFit】
description
PRGRが開発したゴルフスイング解析・ティーチングメソッド「サイエンスフィット」で科学的なレッスンを提供するゴルフスクール【PRGR ScienceFit】公式ホームページ

Technology

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

Third-party hosts loaded (4)

  • img.youtube.com×6
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
XServer, Inc.
Created
2006-01-10
Expires
2027-01-10 234 days left
Updated
2025-11-20
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 prgr-school.com

Email authentication weak

SPF
v=spf1 +a:sv14307.xserver.jp +a:prgr-school.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0mUmpXn/ZaLx4xkyGsKnJQDzM36Av9JV5P1b8BGKqUmDJ2tXcswHI0/YIbe1spmKXoOeHusdp440y/…
selectors probed

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.prgr-school.com/

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

Links to (8)

Linked from (2)