# What does Proguard use?

Proguard (proguardsecurityservices.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Security and Investigations
- Size: 201–1,000 employees
- Based in: San Francisco, United States
- Founded: 1998
- LinkedIn: https://www.linkedin.com/company/proguard-security-services

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Squarespace](https://www.runsonwhat.com/reverse/squarespace) | Website & CMS | Custom domain, DNS records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |

## FAQ

### What tools does Proguard use?

As of October 2026, runsonwhat has found 11 tools at Proguard (proguardsecurityservices.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and Adobe Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, LinkedIn Insight Tag and Squarespace. Company Ops: Microsoft 365, reCAPTCHA and Valimail. Last checked October 20, 2026.

### What email provider does Proguard use?

Proguard 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 and email records. Microsoft 365 is used by 709,012 companies runsonwhat tracks.

### What analytics tools does Proguard use?

Proguard uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on proguardsecurityservices.com. Google Analytics is used by 873,494 companies runsonwhat tracks.

### What is Proguard's website built with?

Proguard uses Squarespace for its website, according to runsonwhat (October 2026). runsonwhat found Squarespace through a subdomain that points at Squarespace and DNS records. Squarespace is used by 33,535 companies runsonwhat tracks.

### Does Proguard use Google Fonts?

Yes. runsonwhat found Google Fonts at Proguard through Google Fonts code on proguardsecurityservices.com. Google Fonts is a Media & UI tool used by 804,944 companies runsonwhat tracks.

### How does runsonwhat know what Proguard uses?

runsonwhat reads public records only. Of the 11 tools at Proguard, 8 were found through code on proguardsecurityservices.com, 1 through DNS records, 1 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and proguardsecurityservices.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/proguardsecurityservices.com (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.