ModemTec's tech stack
What does ModemTec use?
ModemTec (modemtec.cz) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, WordPress for its website and Cloudflare for content delivery. Last checked .
- Based in
- Czechia
- Founded
- 1991
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
ModemTec'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
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
1 tool, what the team runs on day to day
Workspace
ModemTec tech stack FAQ
What tools does ModemTec use?
As of October 2026, runsonwhat has found 9 tools at ModemTec (modemtec.cz) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365. Last checked October 10, 2026.
What email provider does ModemTec use?
ModemTec uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 698,176 companies runsonwhat tracks.
What is ModemTec's website built with?
ModemTec uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on modemtec.cz. WordPress is used by 579,982 companies runsonwhat tracks.
Does ModemTec use jQuery?
Yes. runsonwhat found jQuery at ModemTec through jQuery code on modemtec.cz. jQuery is a Frontend tool used by 894,059 companies runsonwhat tracks.
How does runsonwhat know what ModemTec uses?
runsonwhat reads public records only. Of the 9 tools at ModemTec, 6 were found through code on modemtec.cz, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and modemtec.cz 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.