all such grantees shall receive an allocation of funds under the preceding proviso in the same proportion that the amount of funds each grantee received or will receive under the second proviso of this heading or the headings and sections specified in the previous proviso bears to the amount of all funds provided to all grantees specified in the previous proviso: Provided further , That of the amounts made available under the second and third provisos of this heading, the Secretary shall allocate to all such grantees an aggregate amount of not less than 33 percent of each such amount of funds provided under this heading within 60 days after the date of enactment of this Act based on the best available data: Provided further , That the Secretary shall not prohibit the use of funds made available under this heading and the same heading in division B of Public Law 115–56 for non-federal share as authorized by section 105(a)(9) of the Housing and Community Development Act of 1974 ( 42 U.S.C. 5305(a)(9) ): Provided further , That of the amounts made available under this heading, grantees may establish grant programs to assist small businesses to recover from economic losses: Provided further , That as a condition of making any grant, the Secretary shall certify in advance that such grantee has in place proficient financial controls and procurement processes and has established adequate procedures to prevent any duplication of benefits as defined by section 312 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5155 ), to ensure timely expenditure of funds, to maintain comprehensive websites regarding all disaster recovery activities assisted with these funds, and to detect and prevent waste, fraud, and abuse of funds: Provided further , That the Secretary shall require grantees to maintain on a public website information containing common reporting criteria established by the Department that permits individuals and entities awaiting assistance and the general public to see how all