vs
Comparison
Internet Archive vs CK-12 Foundation
Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re close.
A nonprofit digital library offering free access to digitized books, movies, music, software and archived web pages, including the Wayback Machine for viewing historical snapshots of websites and lending of digitized books.
CK-12 provides free, customizable K-12 open educational resources, including digital textbooks (FlexBooks), practice exercises, simulations and videos aligned to state curriculum standards.
- Company
- Not stated
- Not stated
- Registered in
- Unknown
- Unknown
- Online since
- Unknown
- Unknown
- Audience
- Top 1K
- Smaller site
- Trackers on the homepage
-
- Couldn’t check
- Ad trackers
- None
- Couldn’t check
- Cookie banner
- –
- –
- Prices
- No pricing page found
- No pricing page found
- Last price change
- –
- –
- Privacy policy changes
- 0
- 0
- Terms changes
- 0
- 0
- Open positions
- –
- –
Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.