What powers 
libzip.org?
Last seen Aug 2026 · 8 technologies across 7 categories
CDN
Miscellaneous
Operating systems
Programming languages
Security
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 |
|---|---|---|
| library zip | #2 | 52 |
| zip-lib | #34 | 1 |
| zip specification | #8 | 1 |
| zip name | #29 | 0 |
| zip headers | #28 | 0 |
| zip flags | #98 | 0 |
| zip flag | #43 | 0 |
| zip file specification | #86 | 0 |
| zip file header | #59 | 0 |
| zip file header | #29 | 0 |
| ziptool | #70 | 0 |
| c library file | #45 | 0 |
| open source zip tool | #53 | 0 |
| open source zip files | #61 | 0 |
| linux winzip | #91 | 0 |
| mame torrentzip | #64 | 0 |
| how to merge zip files | #49 | 0 |
| index of passwords zip | #97 | 0 |
| info zip | #13 | 0 |
| 0.11 1 | #84 | 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 robots.txt, all AI crawlers allowed
Open Page Rank
5.71 / 10 · ranked #135,649 of all domains
100 referring domains · OpenPageRank
Search traffic
54 est. monthly organic visits (US)
20 keywords in Google's top 30
Page
- Language: English
- Weight: 1.1 MB · 25 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on LITESERVER (5.255.115.68, IPv6)
- DNS: Hover
- Email: definitely.at
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,933,437, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted