Yandex
Avg Crawl Delay (when set) 27s
Mentions
10,236,303
0.73% of hostnames
Disallow All
1,093,287
10% of mentions
Allow
252,598
2% of mentions
Disallow All
+ Allow Some
+ Allow Some
7,148,173
69% of mentions
Disallow Some
604,032
5% of mentions
Disallow Some
+ Allow Some
+ Allow Some
713,840
6% of mentions
No Directives
424,184
4% of mentions
Average Crawl Delay
27
(when set)