What powers stemgemsbook.com?
Last seen Sep 2026 · 42 technologies across 20 categories
Analytics
Google Analytics
since Jul 2020
Authentication
Facebook Login
since Dec 2022
CDN
CMS
Databases
MySQL
since Jul 2020
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jul 2020
Twitter Emoji (Twemoji)
since Jul 2020
Hosting
GoDaddy
since Dec 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
PayPal
since May 2026
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jul 2020
TypeScript
since May 2026
Security
reCAPTCHA
since Jul 2020
UI frameworks
Video players
Vimeo
since Dec 2022
Widgets
WordPress plugins
WooCommerce PayPal Payments
since May 2026
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.48 / 10 · ranked #2,524,667 of all domains
24 referring domains · OpenPageRank
Infrastructure
- Hosted on Sucuri (192.124.249.53)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GoDaddy, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,435,445, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected FullCalendar May 2026
- detected PayPal May 2026
- detected TypeScript May 2026
- detected WooCommerce PayPal Payments May 2026