The Online Genealogical Index (aka OGI) helps researchers avoid manually searching through multiple sites to find the correct locations and year ranges. It has over 435,000 links to vital record data (birth, baptism, marriage, death, burial) as well as school records, graveyard headstones, war memorials, family pedigrees and more.  It currently covers England, the Isle of Man and Wales.

Link: Online Genealogical Index