kaigionrails.org

HTML metadata

Title

Kaigi on Rails 2026: October 16-17, Shibuya, Tokyo Japan

Description

Kaigi on Rails is a conference about web development centered on Ruby on Rails. Held at Bellesalle Shibuya Garden on October 16 (Fri) and 17 (Sat), 2026.

Language

en

Open Graph

url

https://kaigionrails.org/2026/

title

Kaigi on Rails 2026

site name

Kaigi on Rails 2026

description

Kaigi on Rails is a conference about web development centered on Ruby on Rails. Held at Bellesalle Shibuya Garden on October 16 (Fri) and 17 (Sat), 2026.

Technology

CDN

Cloudflare

CMS

Gatsby

Analytics

• Cloudflare Insights

Third-party hosts loaded (1)

• static.cloudflareinsights.com×1

Social

• twitter

Registration

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

Created

2020-01-02

Expires

2027-01-02 226 days left

Updated

2025-12-08

Name servers

• rajeev.ns.cloudflare.com
• ullis.ns.cloudflare.com

DNS records live

NS

• rajeev.ns.cloudflare.com
• ullis.ns.cloudflare.com

MX

Show 6 MX records

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 15 3asytb3b63jfhxl6yijytjtcgxuftk5orfppfpuiaenyeyxratwa.mx-verification.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google

Email authentication strong

SPF

v=spf1 include:mailgun.org include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:7e4dd9191fff4ca58d43c9e4a7a67b40@dmarc-reports.cloudflare.net,mailto:dmarc@kaigionrails.org

policy: quarantine

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kaigionrails.org/2026/

findings

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

Links to (3)

• x.com×3
• github.com×2
• esa-pages.io×1

Linked from (1)

• okuramasafumi.com×4