What powers astro-dic.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| circumstellar | #86 | 1 |
| swift gamma ray burst explorer | #65 | 1 |
| kinetic temperature | #87 | 1 |
| luminous blue variable | #67 | 1 |
| gmrt | #75 | 1 |
| wilson--bappu effect | #86 | 0 |
| wise satellite | #53 | 0 |
| zero age main sequence | #59 | 0 |
| zero-age main sequence | #59 | 0 |
| calcium aluminum-rich inclusions | #69 | 0 |
| calcium aluminum inclusions | #71 | 0 |
| supernova in japanese | #93 | 0 |
| two point correlation function | #68 | 0 |
| ukirt | #50 | 0 |
| what is an o-type star | #86 | 0 |
| what is an o type star | #83 | 0 |
| s-type stars | #61 | 0 |
| secular term | #73 | 0 |
| sed astronomy | #77 | 0 |
| sed astronomy | #57 | 0 |
| sextractor | #54 | 0 |
| specific intensity | #54 | 0 |
| spectral energy distribution | #88 | 0 |
| strmgren sphere | #39 | 0 |
| nasmyth focus | #63 | 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
- 61% desktop
- 38% phone
- 2% tablet
Japan
Hong Kong SAR China
Taiwan
Singapore
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.31 / 10 · ranked #195,846 of all domains
104 referring domains · OpenPageRank
Search traffic
5 est. monthly organic visits (US)
57 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.1 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.