CREATE TABLE table_30575 ("School" TEXT, "Gender" TEXT, "Age Range" TEXT, "Religious Affiliation" TEXT, "Location" TEXT, "School website" TEXT)

What is the affiliation of the school with website http://www.townsend.herts.sch.uk/?
SELECT "Religious Affiliation" FROM table_30575 WHERE "School website" = 'http://www.townsend.herts.sch.uk/'
SELECT "Religious Affiliation" FROM "table_30575" WHERE "School website" = 'http://www.townsend.herts.sch.uk/'