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csdn.net

CSDN

Who runs CSDN, what it tracks and what it costs, and the 20 closest developer community alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Couldn’t check
Prices
No pricing page
Last price change
–
Closest alternative
cnblogs.com

Measured from CSDN’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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01 · Who’s behind it

Who runs CSDN

CSDN csdn.net

Wikidata: network of software developers in China

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience

02 · Privacy

What CSDN tracks

We couldn’t read csdn.net’s homepage (HTTP 521), so we can’t say what it loads.

03 · Alternatives

Alternatives to CSDN

No ad trackersRegistered in the EUFree plan

None of the 60 sites closest to CSDN 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 CSDN 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 · 2 technologies
Neighbours
k = 60
Sites searched
9,216
Vector
384-d
Query
75 ms

Built with

SaaS tools (verified in DNS)
  • Google Search Console TXT google-site-verification=z3-mDSu38Y05ctn4_y3tS7j62uO9F3clDutTjL-DPOY
  • OpenAI TXT openai-domain-verification=dv-jmgMCggpzFjVtj8DKaWKt4Xy