Note According to RFC 9309 standard (2.2.1), this user-agent name is technically incorrect.

Non-Standard User-Agent Name

Screaming Frog SEO Spider

Mentions
199,626
0.01% of hostnames
Disallow All
142,725
71% of mentions
Allow
39,622
19% of mentions
Disallow All
+ Allow Some
1,046
0% of mentions
Disallow Some
2,469
1% of mentions
Disallow Some
+ Allow Some
8,692
4% of mentions
No Directives
5,069
2% of mentions
Average Crawl Delay
48
(when set)