tidy-up: URLs

Closes #18689

docs/BINDINGS.md

@@ -22,7 +22,7 @@ libcurl bindings
 
 [Basic](https://scriptbasic.com/) ScriptBasic bindings written by Peter Verhas
 
-C++: [curlpp](https://github.com/jpbarrette/curlpp/) Written by Jean-Philippe Barrette-LaPierre,
+C++: [curlpp](https://github.com/jpbarrette/curlpp) Written by Jean-Philippe Barrette-LaPierre,
 [curlcpp](https://github.com/JosephP91/curlcpp) by Giuseppe Persico and [C++
 Requests](https://github.com/libcpr/cpr) by Huu Nguyen
 
@@ -75,7 +75,7 @@ Go: [go-curl](https://github.com/andelf/go-curl) by ShuYu Wang
 
 Lua: [luacurl](https://web.archive.org/web/20201205052437/luacurl.luaforge.net/) by Alexander Marinov, [Lua-cURL](https://github.com/Lua-cURL) by Jürgen Hötzel
 
-[Mono](https://web.archive.org/web/20070606064500/https://forge.novell.com/modules/xfmod/project/?libcurl-mono) Written by Jeffrey Phillips
+[Mono](https://web.archive.org/web/20070606064500/forge.novell.com/modules/xfmod/project/?libcurl-mono) Written by Jeffrey Phillips
 
 [.NET](https://sourceforge.net/projects/libcurl-net/) libcurl-net by Jeffrey Phillips
 
@@ -121,7 +121,7 @@ Ruby: [curb](https://github.com/taf2/curb) written by Ross Bamford,
 
 [Rust](https://github.com/alexcrichton/curl-rust) curl-rust - by Carl Lerche
 
-[Scheme](https://www.metapaper.net/lisovsky/web/curl/) Bigloo binding by Kirill Lisovsky
+[Scheme](https://metapaper.net/lisovsky/web/curl/) Bigloo binding by Kirill Lisovsky
 
 [Scilab](https://help.scilab.org/docs/current/fr_FR/getURL.html) binding by Sylvestre Ledru
 

docs/BUG-BOUNTY.md

@@ -7,8 +7,8 @@ SPDX-License-Identifier: curl
 # The curl bug bounty
 
 The curl project runs a bug bounty program in association with
-[HackerOne](https://www.hackerone.com) and the [Internet Bug
-Bounty](https://internetbugbounty.org).
+[HackerOne](https://www.hackerone.com/) and the [Internet Bug
+Bounty](https://internetbugbounty.org/).
 
 ## How does it work?
 

docs/ECH.md

@@ -375,8 +375,8 @@ There are some known issues with the ECH implementation in wolfSSL:
 - The main issue is that the client currently handles HelloRetryRequest
   incorrectly.  [HRR issue](https://github.com/wolfSSL/wolfssl/issues/6802).)
   The HRR issue means that the client does not work for
-  [this ECH test web site](https://tls-ech.dev) and any other similarly configured
-  sites.
+  [this ECH test web site](https://tls-ech.dev/) and any other similarly
+  configured sites.
 - There is also an issue related to so-called middlebox compatibility mode.
   [middlebox compatibility issue](https://github.com/wolfSSL/wolfssl/issues/6774)
 

docs/HTTP-COOKIES.md

@@ -23,7 +23,7 @@ SPDX-License-Identifier: curl
   For a long time, the only spec explaining how to use cookies was the
   original [Netscape spec from 1994](https://curl.se/rfc/cookie_spec.html).
 
-  In 2011, [RFC 6265](https://www.ietf.org/rfc/rfc6265.txt) was finally
+  In 2011, [RFC 6265](https://datatracker.ietf.org/doc/html/rfc6265) was finally
   published and details how cookies work within HTTP. In 2016, an update which
   added support for prefixes was
   [proposed](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00),

docs/HTTPSRR.md

@@ -6,7 +6,7 @@ SPDX-License-Identifier: curl
 
 # HTTPS RR
 
-[RFC 9460](https://www.rfc-editor.org/rfc/rfc9460.html) documents the HTTPS
+[RFC 9460](https://datatracker.ietf.org/doc/html/rfc9460) documents the HTTPS
 DNS Resource Record.
 
 curl features **experimental** support for HTTPS RR.

docs/INSTALL.md

@@ -15,7 +15,8 @@ libcurl from [source code](https://curl.se/download.html).
 
 ## Building using vcpkg
 
-You can download and install curl and libcurl using the [vcpkg](https://github.com/Microsoft/vcpkg/) dependency manager:
+You can download and install curl and libcurl using
+the [vcpkg](https://github.com/Microsoft/vcpkg) dependency manager:
 
     git clone https://github.com/Microsoft/vcpkg.git
     cd vcpkg
@@ -30,8 +31,8 @@ or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
 ## Building from git
 
 If you get your code off a git repository instead of a release tarball, see
-the [GIT-INFO.md](https://github.com/curl/curl/blob/master/GIT-INFO.md) file in the root directory for specific instructions on how
-to proceed.
+the [GIT-INFO.md](https://github.com/curl/curl/blob/master/GIT-INFO.md) file in
+the root directory for specific instructions on how to proceed.
 
 # Unix
 
@@ -217,7 +218,7 @@ executable in `/bin/` or you see the configure fail toward the end.
 Download the setup installer from
 [`cygwin`](https://cygwin.com/) to begin. Additional `cygwin`
 packages are needed for the install. For more on installing packages visit
-[`cygwin setup`](https://www.cygwin.com/faq/faq.html#faq.setup.cli).
+[`cygwin setup`](https://cygwin.com/faq/faq.html#faq.setup.cli).
 
 Either run setup-x86_64.exe, then search and select packages individually, or try:
 

docs/RUSTLS.md

@@ -8,7 +8,7 @@ SPDX-License-Identifier: curl
 
 [Rustls is a TLS backend written in Rust](https://docs.rs/rustls/). curl can
 be built to use it as an alternative to OpenSSL or other TLS backends. We use
-the [rustls-ffi C bindings](https://github.com/rustls/rustls-ffi/). This
+the [rustls-ffi C bindings](https://github.com/rustls/rustls-ffi). This
 version of curl is compatible with `rustls-ffi` v0.15.x.
 
 ## Getting rustls-ffi