What powers h2database.com?
Last seen Aug 2026 · 2 technologies across 2 categories
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| h2 | #2 | 4,400 |
| h2 database | #1 | 400 |
| h2 console | #1 | 48 |
| what is h2 database | #1 | 27 |
| h2 in-memory database | #1 | 27 |
| h2 database memory | #1 | 27 |
| h2 database in-memory | #1 | 27 |
| in-memory database h2 | #1 | 27 |
| java h2 | #1 | 20 |
| mvstore | #1 | 15 |
| h2 download | #1 | 15 |
| h2 db download | #1 | 15 |
| h2 database download | #1 | 15 |
| h2 console | #3 | 15 |
| java h2 database | #1 | 14 |
| h2 drivers | #1 | 12 |
| h2 database driver | #1 | 12 |
| sql h2 | #1 | 9 |
| h2 db engine | #1 | 9 |
| h2 database engine | #1 | 9 |
| online h2 | #2 | 8 |
| h2 tools | #2 | 8 |
| prepare statement jdbc | #5 | 7 |
| h2 db spring boot | #6 | 7 |
| h2 console url | #3 | 7 |
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
- 91% desktop
- 9% phone
India
United States
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.46 / 10 · ranked #18,614 of all domains
555 referring domains · OpenPageRank
Search traffic
5,300 est. monthly organic visits (US)
258 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.1 MB · 10 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Dec 2005 (20 years) via Key-Systems GmbH, renews Dec 2026
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (80.74.147.171)
- DNS: kreativmedia.ch
- Email: h2database.com
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,286, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| h2database.com | 2 |
| www.h2database.com | 2 |