City Tree School's tech stack
What does City Tree School use?
City Tree School (citytree.org) uses at least 15 tools we can see from public records, including Google Cloud for hosting, Wix for its website, Sentry for monitoring and Fastly for content delivery. Last checked .
- Industry
- Primary/secondary Education
- Size
- 11–50 employees
- Based in
- San Diego, United States
- Founded
- 1976
- Company page
- Tools found
- 15
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Nov 2026
City Tree School's stack, layer by layer
Of 15 tools, 11 came from website code, 2 from DNS verification records, 1 from website config and 1 from other records. 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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
3 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Company Ops
1 tool, what the team runs on day to day
Workspace
City Tree School tech stack FAQ
What tools does City Tree School use?
As of November 2026, runsonwhat has found 15 tools at City Tree School (citytree.org) in public records. Edge & Hosting: Cloudflare, Google Cloud and Fastly. Application: GSAP and React. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Wix. Company Ops: Microsoft 365. Last checked November 8, 2026.
What cloud does City Tree School run on?
City Tree School uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on citytree.org. Google Cloud is used by 77,566 companies runsonwhat tracks.
What email provider does City Tree School use?
City Tree School uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 730,279 companies runsonwhat tracks.
What analytics tools does City Tree School use?
City Tree School uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on citytree.org. Google Analytics is used by 903,759 companies runsonwhat tracks.
What is City Tree School's website built with?
City Tree School uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and code on citytree.org. Wix is used by 52,338 companies runsonwhat tracks.
What monitoring tools does City Tree School use?
City Tree School uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on citytree.org. Sentry is used by 80,028 companies runsonwhat tracks.
Does City Tree School use Cloudflare?
Yes. runsonwhat found Cloudflare at City Tree School through Cloudflare code on citytree.org. Cloudflare is a CDN & Edge tool used by 731,110 companies runsonwhat tracks.
How does runsonwhat know what City Tree School uses?
runsonwhat reads public records only. Of the 15 tools at City Tree School, 11 were found through code on citytree.org, 2 through DNS records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and citytree.org 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.