indexo.dev

sweets-koushien.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 3602 ms crawled 2026-05-12

JP · 133.125.0.20 · AS7684 SAKURA Internet Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
スイーツ甲子園 高校生パティシエNo.1決定戦 | 産経新聞
Description
本大会は産経新聞社が主催し、貝印が特別協賛する、高校生のスイーツ日本一を決定するイベントです。高校生3人1組でチームとなり、お菓子作りの技術とアイデアを競い合います。
Language
ja
Canonical
https://sweets-koushien.com/index.html

Open Graph

url
https://sweets-koushien.com/index.html
title
スイーツ甲子園 高校生パティシエNo.1決定戦 | 産経新聞
description
本大会は産経新聞社が主催し、貝印が特別協賛する、高校生のスイーツ日本一を決定するイベントです。高校生3人1組でチームとなり、お菓子作りの技術とアイデアを競い合います。

Technology

Server
Apache
Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Social widgets
  • Twitter Widget

Third-party hosts loaded (3)

  • connect.facebook.net×1
  • platform.twitter.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2020-03-04
Expires
2027-03-04 288 days left
Updated
2026-02-16
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 sweets-koushien.sakura.ne.jp

Email authentication partial

SPF
v=spf1 a:182.48.49.240 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

JPRS Domain Validation Authority - G4
from 2026-03-24 to 2026-08-31
Expires in 104 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://sweets-koushien.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(),camera=(),microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://connect.facebook.net https://platform.twitter.com https://www.youtube.com https://s.ytimg.com; img-src 'self' data: https://www.google-analytics.com https://www.googletagmanager.com https://www.facebook.com https://syndication.twitter.com https://platform.twitter.com https://i.ytimg.com; connect-src 'self' https://www.google-analytics.com https://analytics.google.com https://stats.g.doubleclick.net https://www.facebook.com; frame-src 'self' https://www.facebook.com https://web.facebook.com https://platform.twitter.com https://syndication.twitter.com https://www.youtube.com https://www.youtube-nocookie.com; style-src 'self' 'unsafe-inline' https://platform.twitter.com https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)