Summary
- HTTP status
- 200
- IP address
- 137.75.88.7, 137.75.88.52, 2610:20:8000:8c04::24, 2610:20:8800:8c00::24
- ASN
- —
- Hosting provider
- National Oceanic and Atmospheric Administration
- Country
- US
- Title
- National Oceanic and Atmospheric Administration Home
- Description
- U.S. Department of Commerce
- Language
- en
- Server
- Apache
- Generator
- Drupal 10 (https://www.drupal.org)
- Certificate
- ValidAmazon
- Sitemap
- Present
- Domain name
- noaa.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).
- Certificate authority
- Amazon (Amazon RSA 2048 M01)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- www.noaa.gov, test.woc.noaa.gov
- Valid from
- September 23, 2026
- Valid until
- April 9, 2027 (expires in 189 days)
- Protocol
- TLSv1.3
- Key
- RSA 2048 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 does not declare any sitemap: the usual locations were checked.
| File | Content | Last modified |
|---|---|---|
| https://www.noaa.gov/sitemap.xml | Index of 3 sitemaps | October 1, 2026 |
| https://www.noaa.gov/sitemap_index.xml | Index of 3 sitemaps | October 1, 2026 |
Redirects
- 301 https://noaa.gov/
- 200 https://www.noaa.gov/ — Final page
Outgoing links
The home page links to 10 other websites.