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2026-08-01 crawl · observed, not inferred

Technology used by demmelearning.com

Demme Learning products encourages students to explore and learn side-by-side with an instructor. We publish and sell Math-U-See, Spelling You See, Analytical Grammar, and Write Shop products.

30
technologies detected
demme learning
company
51-200
employees
publishing
industry
united states
location

Recent changes

2026-06-01 dropped reCAPTCHAconfirmed
2026-05-01 dropped Amazon Web Servicesconfirmed
2026-05-01 dropped Amazon ALBconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

JavaScript libraries
Lodash4.5.1↩ Dec 2022LazySizes↩ Aug 2023core-js3.37.0↩ Nov 2021Preact↩ May 2026jQuery3.5.1↩ Jan 2019
Analytics
HubSpot Analytics↩ Nov 2021Hotjar↩ Sept 2024Google Analytics↩ Jan 2019Facebook Pixel2.9.373↩ Nov 2021
Payment processors
Shop Pay↩ Oct 2023Venmo↩ Aug 2023PayPal↩ Aug 2023
Ecommerce
Cart Functionality↩ Aug 2020Shopify↩ Aug 2023
Webmail
Apple iCloud Mail↩ Jan 2023Google Workspace↩ Aug 2022
Font scripts
Google Font API↩ Jan 2019Font Awesome↩ Jan 2019
Security
HSTS↩ Sept 2022Cloudflare Bot Management↩ Nov 2021
CDN
Google Hosted Libraries↩ Aug 2023Cloudflare↩ Nov 2021
Miscellaneous
Open Graph↩ Sept 2022HTTP/3↩ Aug 2023
UI frameworks
Bootstrap4.1.3↩ Jan 2019
Performance
Priority Hints↩ Aug 2023
Email
Sendgrid↩ Feb 2024
Live chat
HubSpot Chat↩ Nov 2021
Marketing automation
HubSpot↩ Nov 2021
Tag managers
Google Tag Manager↩ Jan 2019
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