purl.org
purl.org
Who runs purl.org, what it tracks and what it costs, and the 20 closest persistent identifiers alternatives.
- Who’s behind it
- Not stated
- Online since
- Unknown
- Trackers
- Prices
- No pricing page
- Last price change
- –
- Closest alternative
- w3id.org
Measured from purl.org’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.
Visit purl.org01 · Who’s behind it
Who runs purl.org
purl.org
- Company
- No imprint we could read
- Online since
- Not in the Internet Archive
- Audience
- In English
02 · Privacy
What purl.org tracks
What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.
trackers that follow visitors
None of the 18 alternatives below has fewer; 7 have more.
Privacy-friendly alternatives →- Cookie banner
- None found
We found no trackers, ad pixels or third-party embeds on purl.org’s homepage.
03 · Alternatives
Alternatives to purl.org
None of the 60 sites closest to purl.org match these filters. We read imprints and pricing pages once a week, so more sites qualify as we get to them.
04 · History
What changed
Price and policy history →No changes yet. Each new crawl is compared with the last one, and what purl.org adds, drops or rewrites shows up here.
05 · Details
How we measure
Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.
The full technology stack and search numbers · 3 technologies
- Neighbours
- k = 60
- Sites searched
- 9,217
- Vector
- 384-d
- Query
- 193 ms
Built with
What competitors use
Across the 20 closest sites.
- Google Search Console · not on purl.org 12/20
- Cloudflare · not on purl.org 7/20
- Cloudflare DNS · not on purl.org 7/20
- Google Workspace · not on purl.org 7/20
- nginx 7/20
- jQuery 6/20
- PHP · not on purl.org 6/20
- Amazon SES · not on purl.org 4/20
- Bootstrap 4/20
- Google Fonts · not on purl.org 4/20
- Google Tag Manager · not on purl.org 4/20
- Font Awesome · not on purl.org 3/20
- jsDelivr · not on purl.org 3/20
- Microsoft 365 · not on purl.org 3/20
- Amazon Route 53 · not on purl.org 3/20
- Mailgun · not on purl.org 2/20