What powers 
leancrew.com?
Last seen Sep 2026 · 6 technologies across 5 categories
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Web servers
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 |
|---|---|---|
| over center mechanism | #1 | 60 |
| toyota camry 2009 car key battery | #2 | 42 |
| area of a parabola formula | #4 | 39 |
| wordle letter frequency | #2 | 34 |
| pythonista | #6 | 30 |
| steve ditko marvel | #20 | 24 |
| catenary vs parabola | #5 | 18 |
| 2009 camry key fob battery | #2 | 15 |
| retrobatch | #45 | 14 |
| over center linkage | #2 | 14 |
| myosotis table | #1 | 12 |
| letter frequency in 5 letter words | #2 | 11 |
| mike o'callaghan bridge | #92 | 11 |
| how to pirate kindle books | #4 | 11 |
| stat man | #4 | 9 |
| prototypical | #53 | 9 |
| prototypal | #48 | 9 |
| keyboard special characters | #88 | 9 |
| smart quotes mac | #2 | 8 |
| markdown table | #32 | 8 |
| derangements meaning | #88 | 8 |
| cmp examples | #4 | 7 |
| cropping on iphone | #4 | 7 |
| what does command e do | #4 | 7 |
| kindle books pirated | #6 | 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
- 59% desktop
- 41% phone
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.75 / 10 · ranked #132,516 of all domains
345 referring domains · OpenPageRank
Search traffic
930 est. monthly organic visits (US)
1,818 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.2 MB · 84 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Apr 2004 (22 years) via pair Networks, Inc. d/b/a pair Domains, renews Apr 2029
- Hosted on DigitalOcean (104.131.20.216)
- DNS: DigitalOcean
- Email: Fastmail
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 447,417, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.leancrew.com | 6 |
| leancrew.com | 5 |
Full technology history →
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