added fix to return the doctype
added fix to return the doctype

gamejolt/prerender,wcandillon/prerender,prerender/prerender,heralight/prerender,webflow/prerender,mgmco/prerender,icilalune/prerender,SIXNetworks/prerender,webflow/prerender,goabout/prerender,zumper/prerender,challengerdeep/prerender,inventaire/prerender,LendioDevs/prerender,l0ne/prerender,sfarthin/prerender,goibibo/prerender,jahmad-fareportal/prerender,JoaquinSiabra/prerender,viovendi/prerender,netconstruct/prerender,rubensayshi/prerender,danishin/prerender-server,Raccourci/prerender,Kaliber/prerender,lammertw/prerender,netlify/prerender,ntucker/prerender,fledit/fledit.static,fiverr/prerender,GerardoNevarez/prerender,fiverr/prerender,danishin/prerender-server,inventaire/prerender,ifeelgoods/prerender,oqv/prerender,aortbals/prerender,ms123s/prerender,tjfamodu/prerender,PaigeeWorld/prerender,goabout/prerender,bookbottles/prerender,JuoCode/prerender,wildermuthn/prerender,dwdm/prerender,daniel-shin1104/prerender-server,GrabCAD/prerender,ArnaudValensi/prerender-schedule-from-sitemap,daniel-shin1104/prerender-server,ovotech/prerender