Summary
- HTTP status
- 200
- IP address
- 142.93.181.71, 2604:a880:800:c1::105:b001
- ASN
- AS14061
- Hosting provider
- DigitalOcean, LLC
- Country
- US
- Title
- Home | NERSC
- Description
- NERSC is the mission computing facility for the DOE Office of Science. Eleven thousand scientists working on hundreds of projects rely on NERSC to power their results.
- Language
- en-US
- Server
- cloudflare
- Generator
- Silverstripe CMS 5.3
- Certificate
- ValidLet's Encrypt
- Sitemap
- Present
- Domain name
- nersc.gov
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
Free certificate issued by Let's Encrypt: valid for a few months, it is renewed automatically.
- Certificate authority
- Let's Encrypt (YE2)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- www.nersc.gov
- Valid from
- August 16, 2026
- Valid until
- November 14, 2026 (expires in 43 days)
- Protocol
- TLSv1.3
- Key
- ECDSA 256 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file declares 1 sitemap.
| File | Content | Last modified |
|---|---|---|
| http://nersc.gov/sitemap.xml | Index of 2 sitemaps | October 1, 2026 |
Redirects
- 301 https://nersc.gov/
- 200 https://www.nersc.gov/ — Final page
Outgoing links
The home page links to 8 other websites.