What powers portone.io?
Last seen Aug 2026 · 48 technologies across 21 categories
Analytics
CDN
CMS
CRM
Development
Ecommerce
Font scripts
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JavaScript frameworks
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Miscellaneous
PaaS
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Performance
Programming languages
Security
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Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Blocked)
- Aug 2026 *: Blocked (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| portone payments | #1 | 9 |
| portone payment | #1 | 9 |
| osulloc | #82 | 4 |
| portone | #10 | 2 |
| tripbtoz | #41 | 0 |
| port one | #85 | 0 |
| port one | #31 | 0 |
| portone payment | #95 | 0 |
| iamport | #30 | 0 |
| day1company | #67 | 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.
AI Crawlers
No AI crawlers blocked
Audience
- 98% desktop
- 2% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.03 / 10 · ranked #107,465 of all domains
50 referring domains · OpenPageRank
Search traffic
24 est. monthly organic visits (US)
10 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean (South Korea)
- Weight: 4.9 MB · 124 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| help.portone.io | 27 |
| blog.portone.io | 24 |
| developers.portone.io | 23 |
| platform.contact.portone.io | 23 |
| www.portone.io | 23 |
| admin.portone.io | 21 |
| letter.portone.io | 18 |
| contact.portone.io | 17 |
| guide.portone.io | 16 |
| portone.io | 16 |
| privacy.portone.io | 15 |
| faq.portone.io | 14 |
| sdk-playground.portone.io | 11 |
Full technology history →
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Recent changes
- detected Turbopack Jul 2026