What powers unbound.com?
Last seen Jul 2026 · 45 technologies across 19 categories
Analytics
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CMS
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AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| the paradox paradox | #2 | 52 |
| the paradox paradox | #2 | 52 |
| the paradox paradox | #2 | 52 |
| cleverlands | #4 | 39 |
| bottom book | #2 | 28 |
| all tomorrows hardcover | #2 | 18 |
| all the tomorrows | #6 | 11 |
| unbound login | #6 | 10 |
| the all tomorrows | #6 | 9 |
| unbound books publishing | #1 | 9 |
| bread and circuses book | #7 | 8 |
| all tomorrows book physical copy | #3 | 7 |
| daughter of the nile book | #11 | 7 |
| unbound book | #42 | 6 |
| a gothic cookbook | #2 | 6 |
| borrow all tomorrows | #6 | 5 |
| online rhyming dictionary | #68 | 5 |
| cold water book | #6 | 4 |
| paradox book | #9 | 4 |
| perfect organism book | #3 | 4 |
| itchy tasty | #15 | 4 |
| jaki liebezeit | #14 | 3 |
| tales accursed | #5 | 2 |
| all tomorrows release date | #7 | 2 |
| all tomorrows cover | #5 | 2 |
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
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 85% desktop
- 15% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.92 / 10 · ranked #49,463 of all domains
704 referring domains · OpenPageRank
Search traffic
370 est. monthly organic visits (US)
121 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.2 MB · 96 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| unbound.com | 22 |
| www.unbound.com | 20 |
| help.unbound.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon SES Jan 2026
- dropped Amazon Web Services Jan 2026
- dropped Apple Pay Jan 2026
- detected cdnjs Jan 2026
- detected Font Awesome Jan 2026
- detected Google Hosted Libraries Jan 2026
- dropped Google Workspace Jan 2026
- dropped HSTS Jan 2026
- dropped MailChimp Jan 2026
- dropped math.js Jan 2026
- dropped Shop Pay Jan 2026
- dropped Shopify Jan 2026
- dropped American Express Dec 2025
- dropped Cart Functionality Dec 2025
- dropped Google Hosted Libraries Dec 2025
- dropped Google Pay Dec 2025
- dropped Mastercard Dec 2025
- dropped Visa Dec 2025