# What does BTS 1981 use?

BTS 1981 (bts1981.com) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: Telecommunications
- Size: 11–50 employees
- Based in: Corona, United States
- Founded: 1981
- LinkedIn: https://www.linkedin.com/company/business-telecommunications-systems

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |

## Recent changes at BTS 1981

- 2026-10-30: stopped using [Duo](https://www.runsonwhat.com/reverse/duo)
- 2026-10-30: stopped using [GlobalSign](https://www.runsonwhat.com/reverse/globalsign)
- 2026-10-30: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc)
- 2026-10-30: stopped using [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365)

## FAQ

### What tools does BTS 1981 use?

As of October 2026, runsonwhat has found 14 tools at BTS 1981 (bts1981.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Let's Encrypt, Proofpoint and Sectigo. Last checked October 30, 2026.

### What analytics tools does BTS 1981 use?

BTS 1981 uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on bts1981.com. Google Analytics is used by 894,142 companies runsonwhat tracks.

### What is BTS 1981's website built with?

BTS 1981 uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on bts1981.com. WordPress is used by 602,158 companies runsonwhat tracks.

### Does BTS 1981 use jQuery?

Yes. runsonwhat found jQuery at BTS 1981 through jQuery code on bts1981.com. jQuery is a Frontend tool used by 923,296 companies runsonwhat tracks.

### Has BTS 1981 changed tools recently?

Yes. On runsonwhat's rechecks, BTS 1981 stopped using Duo, GlobalSign and Google Search Console (latest on October 30, 2026). A change counts only between two checks of bts1981.com done the same way.

### How does runsonwhat know what BTS 1981 uses?

runsonwhat reads public records only. Of the 14 tools at BTS 1981, 8 were found through code on bts1981.com, 5 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and bts1981.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/bts1981.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.