What powers postgresql.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
CMS
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since Aug 2020
Miscellaneous
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since Nov 2022
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since Dec 2022
Operating systems
CentOS
since Apr 2018
PaaS
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since Aug 2022
Performance
Priority Hints
since Feb 2024
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Nginx
since Aug 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| psql update | #73 | 5 |
| drop table | #95 | 4 |
| plpgsql | #57 | 2 |
| psql view | #62 | 2 |
| bytea postgresql | #32 | 1 |
| create function in postgres | #34 | 1 |
| update table postgres | #83 | 1 |
| update table in postgresql | #65 | 1 |
| vacuum analyze postgresql | #74 | 1 |
| quit psql | #90 | 1 |
| select into : postgres | #69 | 1 |
| select from postgresql | #53 | 1 |
| substr postgresql | #75 | 1 |
| substr postgres | #72 | 1 |
| pg analyze | #53 | 1 |
| postgres length of string | #46 | 1 |
| postgres grants | #64 | 1 |
| postgresql uuid type | #94 | 1 |
| postgresql timestamp | #47 | 1 |
| postgresql raise notice | #62 | 1 |
| postgresql if statement | #58 | 1 |
| postgres uuid type | #93 | 1 |
| postgres return | #62 | 1 |
| postgres on conflict | #34 | 1 |
| psql select | #93 | 1 |
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
- 92% desktop
- 8% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.86 / 10 · ranked #53,231 of all domains
290 referring domains · OpenPageRank
Search traffic
47 est. monthly organic visits (US)
1,077 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 17 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.postgresql.jp | 9 |
| lets.postgresql.jp | 8 |
| ml.postgresql.jp | 2 |