What powers addvalc.com?
Last seen Aug 2026 · 20 technologies across 14 categories
Advertising
Google Ads
since Jan 2023
Yahoo Advertising
since Sep 2022
Analytics
Google Ads Conversion Tracking
since Sep 2022
Google Analytics
since Sep 2022
CDN
jsDelivr
since Sep 2022
Amazon SES
since Sep 2022
Font scripts
Google Font API
since Sep 2022
JavaScript frameworks
JavaScript graphics
Exhibit
since Sep 2022
JavaScript libraries
Miscellaneous
Webpack
since Sep 2022
PaaS
Amazon Web Services
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Sep 2022
UI frameworks
Vuetify
since Sep 2022
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.12 / 10 · ranked #3,279,368 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| join2023.exhibition.addvalc.com | 20 |
| mice_expo_2022.exhibition.addvalc.com | 20 |
| shinnougyoujin_1.exhibition.addvalc.com | 19 |
| shinnougyoujin_2.exhibition.addvalc.com | 19 |
| ise2022.exhibition.addvalc.com | 18 |
| creators_expo2025.exhibition.addvalc.com | 13 |
| family_festa_2024.exhibition.addvalc.com | 13 |
| foodbiz-summit_nagoya2025.exhibition.addvalc.com | 13 |
| lovelyfesta.exhibition.addvalc.com | 13 |
| mice_expo_2024.exhibition.addvalc.com | 13 |
| mice_expo_2025.exhibition.addvalc.com | 13 |
| ryokujujiten2023.exhibition.addvalc.com | 13 |
| sas_hokkaido.exhibition.addvalc.com | 13 |
| shinnougyoujin_2024_2.exhibition.addvalc.com | 13 |
| shinnougyoujin_2024_3.exhibition.addvalc.com | 13 |
| shinnougyoujin_2024_4.exhibition.addvalc.com | 13 |
| shinnougyoujin_2024_5.exhibition.addvalc.com | 13 |
| shinnougyoujin_2025_1.exhibition.addvalc.com | 13 |
| shinnougyoujin_2025_2.exhibition.addvalc.com | 13 |
| shinnougyoujin_2025_4.exhibition.addvalc.com | 13 |
| shinnougyoujin_2025_5.exhibition.addvalc.com | 13 |
| shinnougyoujin_2026_1.exhibition.addvalc.com | 13 |
| shinnougyoujin_3.exhibition.addvalc.com | 13 |
| shinnougyoujin_4.exhibition.addvalc.com | 13 |