Responded
z-lib.id
An address supplied for public response observations. Read its recorded state and check time; a familiar name alone does not identify the operator.
z-lib.idOpen link
30Domain
30Observed response
HEADWe record HTTP response metadata using HEAD requests.
Source
Reading resources
Responded
Library Link Notes
Dated notes about address-change questions, with a clear separation between supplied links and observed responses.
z-lib-new.comOpen link
Not monitored
Project Gutenberg
A collection focused on older works whose United States copyright has expired. Check the collection’s terms and any rules relevant where you are.
www.gutenberg.orgOpen link
Independent resource
How checks work
Checks send an HTTP HEAD request to an allowlisted public HTTPS address and record response metadata, such as the status code and any redirect destination. They do not retrieve page content or follow redirects automatically.
Check the address
Read the full hostname before following a link. A familiar name or a redirect alone does not verify who operates a site.
Protect account details
This resource has no sign-in or registration form. Never submit a password or verification code to this site.
Read observations carefully
Check the recorded time and response code together. An unanswered HEAD request may reflect server policy rather than the condition of the whole service.
Frequently asked questions
FAQ →Is this an official Z-Library website?
No. Independent Library Index is an independent editorial resource, not affiliated with Z-Library. Names and search terms identify the subject of the guides.
What does “Z-Library working link” mean in this index?
The index records an HTTP HEAD response and its timestamp. Even a successful response does not verify the operator, an account service or the availability of a particular book.
Does a mirror or proxy label verify a website?
No. Those words describe a relationship claimed elsewhere, not a relationship verified by this index. We do not run a proxy, frame another site or relay its pages.