Closed Page's tech stack
What does Closed Page use?
Closed Page (slcs.us) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, Cloudflare for content delivery, SMTP2GO for email delivery and UserWay for security. Last checked .
- Industry
- Food & Beverages
- Size
- 1,001–5,000 employees
- Based in
- South Lyon, United States
- Company page
- Tools found
- 14
- Categories
- 9
- Layers
- 4 of 5
- Last checked
- Oct 2026
Closed Page's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
CDN & Edge
Application
4 tools, what the product is built with
Frontend
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Collaboration
Security & Compliance
Closed Page tech stack FAQ
What tools does Closed Page use?
As of October 2026, runsonwhat has found 14 tools at Closed Page (slcs.us) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: Google Ads. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 18, 2026.
What email provider does Closed Page use?
Closed Page uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,107 companies runsonwhat tracks.
Does Closed Page use jQuery?
Yes. runsonwhat found jQuery at Closed Page through jQuery code on slcs.us. jQuery is a Frontend tool used by 914,232 companies runsonwhat tracks.
How does runsonwhat know what Closed Page uses?
runsonwhat reads public records only. Of the 14 tools at Closed Page, 7 were found through code on slcs.us, 4 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and slcs.us about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.