What powers sjsiedenburg.com?
Last seen Jul 2026 · 23 technologies across 15 categories
CDN
Cloudflare
since Apr 2024
StackPath
since Dec 2021
CMS
Databases
MySQL
since Dec 2021
JavaScript libraries
Marketing automation
ConvertKit
since Dec 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
Stripe
since Apr 2025
Performance
Priority Hints
since Aug 2023
Programming languages
Security
Cloudflare Bot Management
since Apr 2024
UI frameworks
Bootstrap
since Dec 2021
Web servers
Apache HTTP Server
since Dec 2021
WordPress plugins
Jetpack
since Aug 2022
WooCommerce Stripe Payment Gateway
since Apr 2025
WordPress themes
aThemes Sydney
since Feb 2023
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
0.77 / 10 · ranked #17,221,931 of all domains
5 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 2.1 MB · 36 requests
- WordPress theme: sydney · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: stackdns.com
- Email: 20i
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,320,354, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cookie Notice Jan 2026
- dropped Cookie Notice Nov 2025
- detected core-js Nov 2025
- detected Jetpack Nov 2025