Hello Tatsuya, (thanks for informing me that You have passed the German po-file to the resources for Jessie). Please note with references to: https://lists.debian.org/debian-l10n-english/2014/10/msg00021.html
In the course of my translation work on the man-page of w3m, I made a couple of tests and learned to know the option -reqlog w3m -reqlog URL and found out ~/.w3m/request.log as the place for the logged data and what kind of data inside. They show the HTTP communication between w3m and the web server. The file features domain name information of both sides as well as the domain string within a cookie the server tries to set on the disk of the client PC; in other words, value of its domain attribute of the cookie. See the snippet below with a SET-COOKIE request by wikipedia's server and usage of a cookie by w3m. In addition, the file that stores cookies ~/.w3m/cookie is a plain text file. It is loaded into the browser upon start and saved before EXIT. I think with this technical background information, it should be possible to unravel what domain information is subject to validation and what are in fact the criteria applied in this validation. I would appreciate if there was somebody who designs and performs the necessary tests, The findings would be valuable to improve the w3m's user documentation. Regards Markus ----------------------------------------------------------------------------- GET / HTTP/1.0 User-Agent: w3m/0.5.3+cvs-1.1055 Accept: text/html, text/*;q=0.5, image/*, application/*, audio/*, video/*, message/* Accept-Encoding: gzip, compress, bzip, bzip2, deflate Accept-Language: en;q=1.0 Host: de.wikipedia.org HTTP/1.1 301 Moved Permanently Server: Apache X-Content-Type-Options: nosniff Cache-control: s-maxage=1200, must-revalidate, max-age=0 Last-Modified: Sun, 19 Oct 2014 18:23:54 GMT Location: http://de.wikipedia.org/wiki/Wikipedia:Hauptseite Content-Encoding: gzip Content-Type: text/html; charset=utf-8 Vary: Accept-Encoding,X-Forwarded-Proto,Cookie,X-Use-HHVM X-Varnish: 115743251, 3889558698 3889556238, 2750104885 2749402641 Via: 1.1 varnish, 1.1 varnish, 1.1 varnish Content-Length: 20 Accept-Ranges: bytes Date: Sun, 19 Oct 2014 18:34:39 GMT Age: 645 Connection: close X-Cache: cp1055 miss (0), amssq48 hit (25), amssq48 frontend hit (172) X-Analytics: php=zend Set-Cookie: GeoIP=DE:Schwabhausen:48.4000:11.3500:v4; Path=/; Domain=.wikipedia.org GET /wiki/Wikipedia:Hauptseite HTTP/1.0 User-Agent: w3m/0.5.3+cvs-1.1055 Accept: text/html, text/*;q=0.5, image/*, application/*, audio/*, video/*, message/* Accept-Encoding: gzip, compress, bzip, bzip2, deflate Accept-Language: en;q=1.0 Host: de.wikipedia.org Referer: http://de.wikipedia.org/ Cookie: GeoIP=DE:Schwabhausen:48.4000:11.3500:v4 Cookie2: $Version="1" HTTP/1.1 200 OK Server: Apache X-Content-Type-Options: nosniff Content-language: de X-UA-Compatible: IE=Edge Last-Modified: Sun, 19 Oct 2014 10:13:34 GMT Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Vary: Accept-Encoding,Cookie,X-Use-HHVM X-Varnish: 1111890659, 2301775781 2301775196, 2260380402 2231581926 Via: 1.1 varnish, 1.1 varnish, 1.1 varnish Content-Length: 14505 Accept-Ranges: bytes Date: Sun, 19 Oct 2014 18:34:40 GMT Age: 30065 Connection: close X-Cache: cp1053 miss (0), amssq46 hit (14), amssq49 frontend hit (11335) Cache-Control: private, s-maxage=0, max-age=0, must-revalidate X-Analytics: php=zend -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

