# What does SDSS use?

SDSS (sdss.org) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-20).

- Size: 1–10 employees
- Based in: Baltimore, United States
- LinkedIn: https://www.linkedin.com/company/sloan-digital-sky-survey

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |
| [Pantheon](https://www.runsonwhat.com/reverse/pantheon) | 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 |  |

## Go-to-market

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records |  |

## FAQ

### What tools does SDSS use?

As of October 2026, runsonwhat has found 9 tools at SDSS (sdss.org) in public records. Edge & Hosting: Fastly and Pantheon. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and All in One SEO. Company Ops: Atlassian and dmarcian. Last checked October 20, 2026.

### What cloud does SDSS run on?

SDSS uses Pantheon for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Pantheon through Pantheon code on sdss.org. Pantheon is used by 4,314 companies runsonwhat tracks.

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

SDSS uses WordPress for its website, alongside All in One SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on sdss.org. WordPress is used by 602,209 companies runsonwhat tracks.

### Does SDSS use jQuery?

Yes. runsonwhat found jQuery at SDSS through jQuery code on sdss.org. jQuery is a Frontend tool used by 923,389 companies runsonwhat tracks.

### How does runsonwhat know what SDSS uses?

runsonwhat reads public records only. Of the 9 tools at SDSS, 7 were found through code on sdss.org, 1 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 sdss.org about monthly.


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