UserAgent
Shieldon\Component\UserAgent
- return self
$agent = new \Shieldon\Component\UserAgent();
$shieldon->setComponent($agent);
Default setting in blacklist.
| user-agent | description |
|---|---|
| domain | Domain name information crawler. |
| copyright | Copyright information crawler. |
| Ahrefs | Backlink crawler. |
| roger | Backlink crawler. (SEOMOZ) |
| moz | SEOMOZ crawler. |
| MJ12bot | Backlink crawler. (Majestic) |
| findlinks | Backlink crawler. (findlinks) |
| Semrush | Backlink crawler. (Semrush ) |
| archive | Wayback machine. |
Strict Mode
- Visitors with empty user-agent information will be blocked.
$agent->setStrict(true);