# What does Community High School District 155 use?

Community High School District 155 (d155.org) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Higher Education
- Size: 201–1,000 employees
- Based in: Crystal Lake, United States
- Founded: 1924
- LinkedIn: https://www.linkedin.com/company/community-high-school-district-155

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records |  |
| [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records |  |
| [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Community High School District 155 use?

As of October 2026, runsonwhat has found 20 tools at Community High School District 155 (d155.org) in public records. Edge & Hosting: Amazon Web Services. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Datadog. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 20, 2026.

### What cloud does Community High School District 155 run on?

Community High School District 155 uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on d155.org. Amazon Web Services is used by 145,136 companies runsonwhat tracks.

### What email provider does Community High School District 155 use?

Community High School District 155 uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 705,109 companies runsonwhat tracks.

### What analytics tools does Community High School District 155 use?

Community High School District 155 uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on d155.org. Google Analytics is used by 860,471 companies runsonwhat tracks.

### What monitoring tools does Community High School District 155 use?

Community High School District 155 uses Datadog for monitoring, according to runsonwhat (October 2026). runsonwhat found Datadog through Datadog code on d155.org. Datadog is used by 11,302 companies runsonwhat tracks.

### Does Community High School District 155 use jQuery?

Yes. runsonwhat found jQuery at Community High School District 155 through jQuery code on d155.org. jQuery is a Frontend tool used by 903,171 companies runsonwhat tracks.

### How does runsonwhat know what Community High School District 155 uses?

runsonwhat reads public records only. Of the 20 tools at Community High School District 155, 9 were found through DNS records, 8 through code on d155.org and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and d155.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/d155.org (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.