What powers cellosign.com?
Last seen Oct 2026 · 51 technologies across 23 categories
Accessibility
CDN
CMS
Cookie compliance
Databases
Documentation
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Reverse proxies
Security
Static site generator
UI frameworks
Video players
Web servers
Widgets
WordPress plugins
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 Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% phone
- 20% desktop
Israel
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.70 / 10 · ranked #4,936,012 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 200 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 1.2 MB · 118 requests
- WordPress theme: avada · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.33.251.168)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,602,608, 7 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cellosign.com | 35 |
| 5555.cellosign.com | 15 |
| app.cellosign.com | 11 |
| docs.cellosign.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Elementor Oct 2026
- dropped Facebook Login Oct 2026
- dropped Google Analytics Oct 2026
- dropped Google Font API Oct 2026
- detected Lodash Oct 2026
- dropped Redux Framework Oct 2026
- dropped Site Kit Oct 2026
- dropped VideoJS Oct 2026
- dropped WordPress Block Editor Oct 2026
- detected Astro Sep 2026
- detected Modernizr Sep 2026
- detected Starlight Sep 2026
- detected Svelte Sep 2026
- dropped cdnjs Aug 2026
- dropped Clipboard.js Aug 2026
- dropped Prism Aug 2026
- detected Envoy May 2026
- dropped Popper Mar 2026
- detected Angular Feb 2026
- detected TypeScript Feb 2026
- detected Zone.js Feb 2026
- detected Facebook Login Dec 2025
- detected GSAP Dec 2025
- detected jQuery Migrate Dec 2025
- detected LazySizes Dec 2025
- detected Lightbox Dec 2025
- detected lit-element Dec 2025
- detected lit-html Dec 2025
- detected Pojo.me Dec 2025
- detected Polylang Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected UltimatelySocial Dec 2025
- detected Underscore.js Dec 2025
- detected Vimeo Dec 2025
- detected YouTube Dec 2025