To avoid linkcheck CI fails. It was failing regularly in the last months.
[PostgreSQL](https://github.com/RekGRpth/pg_curl) - cURL client for PostgreSQL
-[PureBasic](https://www.purebasic.com/documentation/http/index.html) uses libcurl in its "native" HTTP subsystem
+[PureBasic](https://web.archive.org/web/20250325015028/www.purebasic.com/documentation/http/index.html) uses libcurl in its "native" HTTP subsystem
[Python](http://pycurl.io/) PycURL by Kjetil Jacobsen