nap.edu
nap.edu is ranked #8,775 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 57 places in four weeks. Its homepage uses Google Tag Manager. It is served through Akamai and Fastly.
Popularity rank
#8,775 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #7,978.
Domain registration
The registry for .edu does not publish registration data over RDAP.
Technology stack
Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
19 passed · 4 warnings · 0 failed
Content
- ✓Title31 characters
- ✓Meta description142 characters
- !H1 heading39 H1 headings — use one
- ✓Subheadings15 H2 headings
- ✓Image alt textAll 18 images have alt text
- ✓Content lengthAbout 6,192 words
Indexing
- ✓IndexableNo noindex directive
- !Canonical URLMissing
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen
- !Structured dataNo JSON-LD or microdata
Social sharing
- ✓Open GraphTitle, description and image set
- ✓Twitter / X cardsummary
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingutf-8
Security headers
- ✓Strict-Transport-SecuritySet
- !Content-Security-PolicyNot set
- ✓Clickjacking protectionSet
- ✓X-Content-Type-OptionsSet
- ✓Referrer-PolicySet
Server response
- Final URL
https://www.nationalacademies.org/publications/all- HTTP status
- 200
- Server
- —
- Response time
- 4.56 s (first byte 4.24 s, from our scanner in a US data centre)
- HTML size
- 1.4 MB
- Compression
- gzip
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #4,413 | nationalacademies.org |
| #6,366 | appdynamics.com |
| #5,690 | splunk.com |
Sites ranked near nap.edu
| Rank | Website | Registered |
|---|---|---|
| #8,770 | novelpia.com | 2020 |
| #8,771 | jecontacte.com | 2006 |
| #8,772 | awsdns-41.co.uk | 2010 |
| #8,773 | njav.com | 2006 |
| #8,774 | vimm.net | 1999 |
| #8,776 | google.mn | — |
| #8,777 | ads-tinyorbit.com | 2025 |
| #8,778 | bkpay888.com | 2025 |
| #8,779 | bet88.ph | — |
| #8,780 | officeally.com | 2000 |
Questions about nap.edu
How popular is nap.edu?
nap.edu is #8,775 worldwide in the Tranco list published Oct 13, 2026.
What is nap.edu built with?
We detected Google Tag Manager, Akamai and Fastly on its homepage.