The place that I am using the internet at using a squid proxy. The HTTP return header shows HTTP 1.00. I have a couple of questions, please:

1) To confirm....this proxy is using the outdated HTTP header 1.0?
2) If this proxy is using the HTTP 1.0 header...why is it able to recieve gzip files and decompress them? I read where this couldn't be done with HTTP 1.0.
3) My personal Nginx webserver serves gzip documents and would not work with this proxy because of the old header. I had to use the gzip_vary on so it would serve non gzip versions of the documents. Why was the proxy able to recieve the google gziped files and not mine with the HTTP1.0 header?




http://www.google.com/xjs/_/js/s/s,st,anim,jsa,c,sb,hv,wta,cr,cdos,pj,tbpr,tbui,spp,rsn,ob,mb,lc,du,ada,amcl,klc,kat,hss,bihu,ifl,kp,lu,m,rtis,shb,tng,hsm,j,p,pcc,csi/rt=j/ver=-iTh_OCiTp4.en_US./d=1/rs=AItRSTMRmDKXKvVtNQEqihkabr6hyYPNZg

GET /xjs/_/js/s/s,st,anim,jsa,c,sb,hv,wta,cr,cdos,pj,tbpr,tbui,spp,rsn,ob,mb,lc,du,ada,amcl,klc,kat,hss,bihu,ifl,kp,lu,m,rtis,shb,tng,hsm,j,p,pcc,csi/rt=j/ver=-iTh_OCiTp4.en_US./d=1/rs=AItRSTMRmDKXKvVtNQEqihkabr6hyYPNZg HTTP/1.1
Host: www.google.com
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0.1
Accept: */*
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Proxy-Connection: keep-alive
Referer: http://www.google.com/
Cookie: NID=63=N9iO7JciiZcn94BtTx7tOWnC-_hMHDL9Pfc-B6_PnXeDqONBfESPuF30HYZmHuj09NU_wZM3MrIzikNLyfGy8U56nUfa9EjASEqStk3NgWH20MQqWgzbRsfkQjltbGyqDv-q9-ED0RjHodIKAbWWanCi; PREF=ID=048dbd98e9a22370:U=2787d20ba6360353:FF=0:LD=en:TM=1343267058:LM=1343389994:GM=1:S=jvRrD9pU-97tsM5C
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.0 200 OK
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Type: text/javascript; charset=UTF-8
Last-Modified: Tue, 14 Aug 2012 00:47:54 GMT
Date: Fri, 17 Aug 2012 00:38:28 GMT
Expires: Sat, 17 Aug 2013 00:38:28 GMT
X-Content-Type-Options: nosniff
Server: sffe
Content-Length: 159476
X-XSS-Protection: 1; mode=block
Cache-Control: public, max-age=31536000
Age: 265584
X-Cache: MISS from xxxx.xxx.com
X-Cache-Lookup: HIT from xxxx.xxx.com:7587
Via: 1.0 xxxx.xxx.com (squid/3.1.10)
Connection: keep-alive