What powers zeroair.org?
Last seen Sep 2026 · 37 technologies across 20 categories
Advertising
Analytics
Caching
CDN
CMS
Databases
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
Segmentation
Tag managers
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 71% phone
- 26% desktop
- 3% tablet
United States
Germany
Japan
Canada
United Kingdom
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,246,168 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.2 MB · 1,791 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.89.150, IPv6)
- DNS: Cloudflare DNS
- Email: zeroair.org
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 1,942,331
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Amazon ALB Sep 2026
- detected Amazon Web Services Sep 2026
- dropped Amazon Advertising Jul 2026
- dropped Amazon ALB Jul 2026
- dropped Amazon Web Services Jul 2026
- detected Jetpack Jun 2026
- dropped HSTS May 2026
- dropped Microsoft ASP.NET Apr 2026
- detected OpenX Apr 2026
- dropped 33Across Mar 2026
- detected TripleLift Mar 2026
- dropped Confiant Feb 2026
- detected Litespeed Cache Jan 2026
- dropped OpenX Jan 2026
- detected 33Across Dec 2025
- dropped Apache HTTP Server Dec 2025
- detected Confiant Dec 2025
- dropped TripleLift Dec 2025
- dropped WordPress Super Cache Dec 2025
- dropped 33Across Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- detected HTTP/3 Nov 2025
- detected OpenX Nov 2025