Websites Powered by LINE Login
2,732 websites tracked using LINE Login (Authentication) · developers.line.biz
LINE Login is a authentication and identity service for signing users in. Its official site is developers.line.biz. PoweredBy tracks the websites that use LINE Login across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the authentication ecosystem.
Usage trend
Core Web Vitals
Median site among 1,268 LINE Login sites with Chrome UX data, p75 values, Aug 2026.
Top countries
Japan
1,029
Taiwan
213
Thailand
163
Hong Kong SAR China
68
United States
68
Malaysia
48
South Korea
47
Indonesia
45
Sites using LINE Login by audience country, Chrome UX Report.
Top sites by authority
The share of the web's most authoritative domains, by Open Page Rank tier, seen running LINE Login in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using LINE Login
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1201 | tad0616.net | 1.15/10 | - | - | Jan 2026 |
| 1202 | tiora.jp | - | - | - | May 2026 |
| 1203 | tokyo-next.jp | 0.94/10 | - | - | Feb 2026 |
| 1204 | toukougama.com | 0.11/10 | - | - | Jul 2023 |
| 1205 | utage3.com | 0.29/10 | - | - | Jan 2026 |
| 1206 | vfoods.co.jp | 1.02/10 | - | - | Jun 2026 |
| 1207 | vialra.com | - | - | - | Jun 2026 |
| 1208 | zibi.work | 0.42/10 | - | - | Aug 2026 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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