Yandex
Avg Crawl Delay (when set) 27s
Mentions
10,478,198
0.73% of hostnames
Disallow All
1,129,750
10% of mentions
Allow
270,329
2% of mentions
Disallow All
+ Allow Some
+ Allow Some
7,291,807
69% of mentions
Disallow Some
609,387
5% of mentions
Disallow Some
+ Allow Some
+ Allow Some
753,063
7% of mentions
No Directives
423,634
4% of mentions
Average Crawl Delay
27
(when set)