S1REN

That's pretty cewl.

Custom Content? Custom Wordlist!
Cewl is cewl.

Kali Website:
+ https://tools.kali.org/password-attacks/cewl

root@kali:~# cewl --help
CeWL 5.4.3 (Arkanoid) Robin Wood ([email protected]) (https://digi.ninja/)
Usage: cewl [OPTIONS] ... <url>

    OPTIONS:
    -h, --help: Show help.
    -k, --keep: Keep the downloaded file.
    -d <x>,--depth <x>: Depth to spider to, default 2.
    -m, --min_word_length: Minimum word length, default 3.
    -o, --offsite: Let the spider visit other sites.
    -w, --write: Write the output to the file.
    -u, --ua <agent>: User agent to send.
    -n, --no-words: Don't output the wordlist.
    --with-numbers: Accept words with numbers in as well as just letters
    -a, --meta: include meta data.
    --meta_file file: Output file for meta data.
    -e, --email: Include email addresses.
    --email_file <file>: Output file for email addresses.
    --meta-temp-dir <dir>: The temporary directory used by exiftool when parsing files, default /tmp.
    -c, --count: Show the count for each word found.
    -v, --verbose: Verbose.
    --debug: Extra debug information.

    Authentication
    --auth_type: Digest or basic.
    --auth_user: Authentication username.
    --auth_pass: Authentication password.

    Proxy Support
    --proxy_host: Proxy host.
    --proxy_port: Proxy port, default 8080.
    --proxy_username: Username for proxy, if required.
    --proxy_password: Password for proxy, if required.

    Headers
    --header, -H: In format name:value - can pass multiple.

    <url>: The site to spider.

Example - Custom Wordlist:
$ cewl -d 2 -m 5 -w /directory/thatsCewl.txt https://exampledomain.com/
-d <x>,--depth <x>: Depth to spider to, default 2.
-m, --min_word_length: Minimum word length, default 3.
-w, --write: Write the output to the file.

I pretty much think to use this whenever I see custom content. An understanding of password policy combined with password manipulations tools is very powerful.