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
175,974
0.01% of hostnames
Disallow All
127,260
72% of mentions
Allow
35,473
20% of mentions
Disallow All
+ Allow Some
1,849
1% of mentions
Disallow Some
2,065
1% of mentions
Disallow Some
+ Allow Some
5,114
2% of mentions
No Directives
4,208
2% of mentions
Average Crawl Delay
59
(when set)