What powers herp.co.jp?
Last seen Jun 2026 · 33 technologies across 20 categories
Analytics
Google Analytics
since Feb 2020
CDN
Amazon CloudFront
since Feb 2020
Cloudflare
since Sep 2022
CRM
Salesforce
since Dec 2025
Databases
Firebase
since Jun 2021
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Apr 2021
IaaS
Google Cloud
since Jun 2021
Issue trackers
Sentry
since Sep 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Aug 2025
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Amazon S3
since Feb 2020
Gravatar
since Dec 2020
Open Graph
since Sep 2022
RSS
since Dec 2022
Webpack
since Jun 2021
PaaS
Amazon Web Services
since Feb 2020
Page builders
STUDIO
since Jun 2021
Programming languages
Node.js
since Apr 2021
Security
Cloudflare Bot Management
since May 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Tailwind CSS
since Sep 2022
Video players
Vimeo
since May 2024
Webmail
Apple iCloud Mail
since Oct 2023
Google Workspace
since Aug 2022
Audience
- 91% desktop
- 9% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #362,085 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 2.9 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| careers.herp.co.jp | 19 |
| note.herp.co.jp | 19 |
| herp.co.jp | 17 |
| tech-hub.herp.co.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- dropped Angular Apr 2026
- dropped Gatsby Apr 2026
- dropped Lodash Apr 2026
- dropped Next.js Apr 2026
- dropped React Apr 2026
- dropped Stitches Apr 2026
- dropped SvelteKit Apr 2026
- dropped TypeScript Apr 2026
- detected Priority Hints Feb 2026
- detected Salesforce Dec 2025
- detected HubSpot Aug 2025