Yandex
Avg Crawl Delay (when set) 27s
Mentions
10,301,761
0.74% of hostnames
Disallow All
1,096,434
10% of mentions
Allow
255,029
2% of mentions
Disallow All
+ Allow Some
+ Allow Some
7,207,862
69% of mentions
Disallow Some
602,561
5% of mentions
Disallow Some
+ Allow Some
+ Allow Some
715,567
6% of mentions
No Directives
424,116
4% of mentions
Average Crawl Delay
27
(when set)