What powers 
lispworks.com?
Last seen Aug 2026 · 10 technologies across 9 categories
CDN
Editors
Font Scripts
JavaScript Frameworks
Miscellaneous
Operating Systems
Programming languages
Web Server Extensions
Web Servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| lisp | #19 | 89 |
| def method | #14 | 83 |
| lisp | #79 | 70 |
| lisp | #53 | 70 |
| common lisp hyperspec | #1 | 43 |
| lispworks | #1 | 33 |
| backquote | #7 | 25 |
| modify define | #32 | 21 |
| define caller | #28 | 21 |
| random state generator | #21 | 19 |
| common lisp | #9 | 15 |
| let lisp | #1 | 15 |
| listp | #1 | 15 |
| common lisp hyperspec | #3 | 14 |
| caller java | #3 | 9 |
| query registry | #6 | 9 |
| let in lisp | #2 | 8 |
| lisp programming language | #60 | 8 |
| lisp let | #2 | 8 |
| floor ceiling | #25 | 8 |
| flet | #18 | 8 |
| write sequence | #5 | 7 |
| mapcan | #1 | 7 |
| 8 bit string | #3 | 7 |
| lisp mapcar | #2 | 6 |
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 robots.txt, all AI crawlers allowed
Audience
- 80% desktop
- 20% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.83 / 10 · ranked #124,882 of all domains
279 referring domains · OpenPageRank
Search traffic
750 est. monthly organic visits (US)
446 keywords in Google's top 30
Core Web Vitals
| LCP | 0.4 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.2 MB · 14 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GANDI-AS-2 Domain name registrar - www.gandi.net (92.243.11.64)
- DNS: Gandi
- Email: lispworks.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 28,914, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| downloads.lispworks.com | 7 |
| www.lispworks.com | 6 |