What powers structur.io?
Last seen Oct 2026 · 18 technologies across 12 categories
CDN
Font scripts
Google Font API
since Sep 2024
Hosting
GoDaddy
since Sep 2024
JavaScript frameworks
JavaScript libraries
Clipboard.js
since Sep 2024
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Sep 2024
Page builders
Bubble
since Sep 2024
Programming languages
Node.js
since Sep 2024
Search engines
Security
HSTS
since Dec 2025
Web frameworks
Express
since Sep 2024
Webmail
Google Workspace
since Sep 2024
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.45 / 10 · ranked #29,655,321 of all domains
1 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.16.36.105)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 84,024,779, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Mar 2026
- dropped Matomo Analytics Mar 2026
- dropped cdnjs Feb 2026
- dropped jQuery UI Feb 2026
- dropped Moment.js Feb 2026
- dropped Quill Feb 2026
- dropped Select2 Feb 2026
- dropped Tally Feb 2026
- dropped XRegExp Feb 2026
- dropped Amazon S3 Dec 2025
- dropped Amazon Web Services Dec 2025
- dropped Chart.js Dec 2025
- dropped lit-element Dec 2025
- dropped lit-html Dec 2025
- dropped LottieFiles Dec 2025