xml - Known JSON file looks different in each browser -

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it's not programming question, interesting developers.

today came across question user asking parsing json data in c#. nothing new, gave link json file:

http://sapi.confirmtkt.com/api/platform/hotel/gethotels?city=bangalore&checkindate=08-01-2016&checkoutdate=09-01-2016&adults=2&rooms=1&children=0&childrenages=

the page not available anymore!.

if browse above link in google chrome can notice file shown xml. checked url in edge , showed me json file.

google chrome

enter image description here

edge

enter image description here

i'm bit confused. why google chrome shows json file xml?

that's because chrome sending different data in accept http header:

chrome's request:

get http://sapi.confirmtkt.com/api/platform/hotel/gethotels?city=bangalore&checkindate=08-01-2016&checkoutdate=09-01-2016&adults=2&rooms=1&children=0&childrenages= http/1.1 host: sapi.confirmtkt.com connection: keep-alive cache-control: max-age=0 accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 upgrade-insecure-requests: 1 user-agent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, gecko) chrome/48.0.2564.48 safari/537.36 accept-encoding: gzip, deflate, sdch accept-language: es,en;q=0.8

edge's request:

get http://sapi.confirmtkt.com/api/platform/hotel/gethotels?city=bangalore&checkindate=08-01-2016&checkoutdate=09-01-2016&adults=2&rooms=1&children=0&childrenages= http/1.1 accept: text/html, application/xhtml+xml, image/jxr, */* accept-language: es-cl,es;q=0.8,en-us;q=0.5,en;q=0.3 user-agent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, gecko) chrome/46.0.2486.0 safari/537.36 edge/13.10586 accept-encoding: gzip, deflate host: sapi.confirmtkt.com connection: keep-alive

you can see how chrome accepting application/xml;q=0.9 in accept header. so, fired fiddler , intercepted request, deleted part of accept header , server replies json rather xml.

chrome showing json

tl;dr: server giving 2 different responses same url because of accept header.


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