What powers stopcovid19.jp?
Last seen Jun 2026 · 58 technologies across 25 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| covid 19 japan | #46 | 0 |
| japan covid cases today 2024 | #96 | 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
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.33 / 10 · ranked #183,935 of all domains
118 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 2.1 MB · 119 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kumamoto.stopcovid19.jp | 19 |
| note.stopcovid19.jp | 18 |
| oita.stopcovid19.jp | 18 |
| okinawa.stopcovid19.jp | 18 |
| okayama.stopcovid19.jp | 17 |
| ibaraki.stopcovid19.jp | 15 |
| kyoto.stopcovid19.jp | 15 |
| nagasaki.stopcovid19.jp | 15 |
| hiroshima.stopcovid19.jp | 13 |
| kobe.stopcovid19.jp | 13 |
| nagano.stopcovid19.jp | 13 |
| saitama.stopcovid19.jp | 13 |
| www.stopcovid19.jp | 13 |
| yamaguchi.stopcovid19.jp | 12 |
| fukuoka.stopcovid19.jp | 11 |
| kagawa.stopcovid19.jp | 10 |
| mie.stopcovid19.jp | 10 |
| niigata.stopcovid19.jp | 10 |
| miyagi.stopcovid19.jp | 9 |
| help.stopcovid19.jp | 8 |
| aichi.stopcovid19.jp | 7 |
| iwate.stopcovid19.jp | 3 |
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Svelte Feb 2026
- dropped Cloudflare Bot Management Nov 2025
- dropped cdnjs Oct 2025
- dropped LazySizes Aug 2025