What powers linearb.io?
Last seen Feb 2026 · 64 technologies across 25 categories
Advertising
Analytics
Appointment scheduling
Caching
CDN
Cookie compliance
CRM
Customer data platform
Documentation
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Payment processors
Programming languages
Recruitment & staffing
Security
Tag managers
UI frameworks
User onboarding
Webmail
AI Crawlers
Restricts 14 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- meta-externalfetcher Restricted
- Perplexity-User Restricted
The other 19 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
14 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 84% desktop
- 16% phone
United States
India
Brazil
United Kingdom
Israel
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.65 / 10 · ranked #65,743 of all domains
363 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.3 MB · 47 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- LinearB
- Industry: Software and apps (declares
SoftwareApplication) - Profiles: LinkedIn
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (64.239.109.129)
- DNS: Name.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 433,488, 13 hosts
- Verified with: Adobe, Airtable, Apple Business, Google, Microsoft 365, OpenAI, Rippling, Segment and 1 more
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.linearb.io | 47 |
| linearb.io | 37 |
| go.linearb.io | 36 |
| landing.linearb.io | 36 |
| docs.linearb.io | 13 |