What powers 
tweedegolf.nl?
Last seen Sep 2026 · 5 technologies across 4 categories
Analytics
Miscellaneous
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| hacking time | #7 | 5 |
| zlib-rs | #11 | 1 |
| time hack | #20 | 1 |
| rust embassy | #24 | 1 |
| rust async runtime | #10 | 1 |
| ntp time synchronisation | #98 | 1 |
| jni rust | #5 | 1 |
| java rust | #6 | 1 |
| how does flash storage work | #82 | 1 |
| you re about to hack time | #9 | 0 |
| zlib-rs | #55 | 0 |
| blogspot java | #97 | 0 |
| bridge rust | #51 | 0 |
| calling rust from c | #33 | 0 |
| cargo dependencies | #30 | 0 |
| cargo dependencies | #30 | 0 |
| threejs point light | #32 | 0 |
| threejs point light | #12 | 0 |
| threejs data visualization | #28 | 0 |
| three js pointlight | #13 | 0 |
| three js point light | #40 | 0 |
| three js point light | #20 | 0 |
| three js data visualization | #42 | 0 |
| three js axis | #31 | 0 |
| unused codes | #59 | 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
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.44 / 10 · ranked #166,607 of all domains
104 referring domains · OpenPageRank
Search traffic
13 est. monthly organic visits (US)
69 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.4 MB · 27 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jan 2006 (20 years) via RegistrarHub
- Hosted on Scaleway (51.158.128.108)
- DNS: mijndnsserver.nl
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,045,616, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped HSTS Aug 2026
- dropped React Aug 2026
- dropped styled-components Aug 2026
- detected Nginx Jul 2026