<a href=«https://www.reddit.com/»target="_blank">yes</a>
<a href="https://habr.com">yes</a>
[url=https://www.reddit.com/]yes[/url] (php)
[URL="https://www.reddit.com/"]yes[/URL] (html)
yes
[L=https://www.reddit.com/]yes[/L]
[link="https://www.reddit.com/"]yes[/link]
<a href=«https://www.reddit.com/»>yes</a>
F
