# What does POLYFILL use?

POLYFILL (polyfill.com.vn) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Plastics
- Size: 201–1,000 employees
- Based in: Đình Vũ, Vietnam
- LinkedIn: https://www.linkedin.com/company/polyfill

## 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 |  |
| [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 |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does POLYFILL use?

As of November 2026, runsonwhat has found 10 tools at POLYFILL (polyfill.com.vn) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: reCAPTCHA. Last checked November 8, 2026.

### What analytics tools does POLYFILL use?

POLYFILL uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on polyfill.com.vn. Google Analytics is used by 903,938 companies runsonwhat tracks.

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

POLYFILL uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on polyfill.com.vn. WordPress is used by 606,822 companies runsonwhat tracks.

### Does POLYFILL use jQuery?

Yes. runsonwhat found jQuery at POLYFILL through jQuery code on polyfill.com.vn. jQuery is a Frontend tool used by 927,211 companies runsonwhat tracks.

### How does runsonwhat know what POLYFILL uses?

runsonwhat reads public records only. Of the 10 tools at POLYFILL, 10 were found through code on polyfill.com.vn. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and polyfill.com.vn about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/polyfill.com.vn (updated November 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.