What powers classmethod.jp?
Last seen Jun 2026 · 65 technologies across 31 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| classmethod | #3 | 1 |
| zenn dev | #13 | 0 |
| aws si | #96 | 0 |
| aws marketplace snowflake | #69 | 0 |
| samantha in japanese | #33 | 0 |
| sectigo wikipedia | #64 | 0 |
| sppo aws | #20 | 0 |
| pagerduty wiki | #55 | 0 |
| jumpcloud icon | #97 | 0 |
| icalsync | #71 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 62% desktop
- 37% phone
- 1% tablet
Japan
Germany
United Kingdom
Brazil
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.98 / 10 · ranked #8,019 of all domains
1,134 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
10 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 5.8 MB · 225 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| event.classmethod.jp | 37 |
| classmethod.jp | 34 |
| dev.classmethod.jp | 29 |
| events.classmethod.jp | 29 |
| careers.classmethod.jp | 20 |
| design-note.classmethod.jp | 19 |
| cafe.classmethod.jp | 16 |
| www.classmethod.jp | 12 |
Full technology history →
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Recent changes
- detected HubSpot Chat Jun 2026
- dropped HubSpot Chat Dec 2025
- detected Turbopack Dec 2025