What powers itowa71.com?
Last seen Sep 2026 · 42 technologies across 20 categories
Analytics
Google Analytics
since Oct 2023
CDN
Amazon CloudFront
since Oct 2023
Amazon S3
since Oct 2023
Google Cloud CDN
since Aug 2024
jsDelivr
since Oct 2023
CMS
Databases
Font scripts
Google Font API
since Aug 2024
Twitter Emoji (Twemoji)
since Dec 2025
IaaS
Google Cloud
since Aug 2024
Issue trackers
Sentry
since Mar 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2024
Open Graph
since Oct 2023
PWA
since Oct 2023
RSS
since Nov 2025
Webpack
since Jun 2024
PaaS
Amazon Web Services
since Oct 2023
Page builders
STUDIO
since Aug 2024
WordPress Block Editor
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
Security
Tag managers
Google Tag Manager
since Aug 2024
UI frameworks
Ant Design
since Jun 2024
Web servers
Webmail
Apple iCloud Mail
since Jan 2026
Google Workspace
since Apr 2024
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 90% phone
- 10% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.61 / 10 · ranked #5,576,594 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 5.7 MB · 88 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 10,842,897, 5 hosts
- Verified with: Apple Business, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.itowa71.com | 17 |
| biz.itowa71.com | 17 |
| news.itowa71.com | 17 |
| itowa71.com | 14 |
| okinawa.itowa71.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jsDelivr Sep 2026
- detected Bootstrap Jul 2026
- detected HSTS Jul 2026
- dropped Bootstrap Jun 2026
- dropped jQuery Apr 2026
- dropped jQuery Migrate Apr 2026
- detected Sentry Mar 2026
- detected Apple iCloud Mail Jan 2026
- detected React Router Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025