# What does L. Jeffrey Zeldman use?

L. Jeffrey Zeldman (zeldman.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-15).

- Industry: Design
- Size: 1–10 employees
- Based in: New York, United States
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/studio.zeldman

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | 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 |  |

## 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 |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |

## FAQ

### What tools does L. Jeffrey Zeldman use?

As of November 2026, runsonwhat has found 8 tools at L. Jeffrey Zeldman (zeldman.com) in public records. Edge & Hosting: Cloudflare. Application: Vimeo and Adobe Fonts. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Google Workspace. Last checked November 15, 2026.

### What email provider does L. Jeffrey Zeldman use?

L. Jeffrey Zeldman uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on zeldman.com. Google Workspace is used by 423,458 companies runsonwhat tracks.

### What analytics tools does L. Jeffrey Zeldman use?

L. Jeffrey Zeldman uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on zeldman.com. Google Analytics is used by 904,694 companies runsonwhat tracks.

### What is L. Jeffrey Zeldman's website built with?

L. Jeffrey Zeldman uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on zeldman.com. WordPress is used by 607,347 companies runsonwhat tracks.

### Does L. Jeffrey Zeldman use Cloudflare?

Yes. runsonwhat found Cloudflare at L. Jeffrey Zeldman through DNS records that point at Cloudflare and code on zeldman.com. Cloudflare is a CDN & Edge tool used by 737,948 companies runsonwhat tracks.

### How does runsonwhat know what L. Jeffrey Zeldman uses?

runsonwhat reads public records only. Of the 8 tools at L. Jeffrey Zeldman, 5 were found through code on zeldman.com, 1 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zeldman.com about monthly.


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