Big docs caused the browser to crash when tried loading json files of size averaging between 2 - 4MB using cbdocloader

I used cbdocloader to load json files all zipped into one folder with sizes looking like this:
</opt/couchbase/bin/tools/cbdocloader -u Administrator -p password -n 10.3.2.54:8091 -b bucket -s 2000 json_street_trees.zip>

json_street_trees:
total 65M
rw-rw-rw 1 abhinav abhinav 2.4M Nov 4 05:25 StreetTrees_ArbutusRidge.json
rw-rw-rw 1 abhinav abhinav 471 May 13 05:33 StreetTrees_CityWide.json
rw-rw-rw 1 abhinav abhinav 2.3M Nov 4 05:25 StreetTrees_Downtown.json
rw-rw-rw 1 abhinav abhinav 4.3M Nov 4 05:26 StreetTrees_DunbarSouthlands.json
rw-rw-rw 1 abhinav abhinav 1.8M Nov 4 05:25 StreetTrees_Fairview.json
rw-rw-rw 1 abhinav abhinav 2.9M Nov 4 05:25 StreetTrees_GrandviewWoodlands.json
rw-rw-rw 1 abhinav abhinav 4.7M Nov 4 05:25 StreetTrees_HastingsSunrise.json
rw-rw-rw 1 abhinav abhinav 5.2M Nov 4 05:25 StreetTrees_KensingtonCedarCottage.json
rw-rw-rw 1 abhinav abhinav 3.1M Nov 4 05:25 StreetTrees_Kerrisdale.json
rw-rw-rw 1 abhinav abhinav 2.7M Nov 4 05:25 StreetTrees_Killarney.json
rw-rw-rw 1 abhinav abhinav 3.6M Nov 4 05:25 StreetTrees_Kitsilano.json
rw-rw-rw 1 abhinav abhinav 2.8M Nov 4 05:25 StreetTrees_Marpole.json
rw-rw-rw 1 abhinav abhinav 2.7M Nov 4 05:25 StreetTrees_MountPleasant.json
rw-rw-rw 1 abhinav abhinav 2.1M Nov 4 05:25 StreetTrees_Oakridge.json
rw-rw-rw 1 abhinav abhinav 5.0M Nov 4 05:25 StreetTrees_RenfrewCollingwood.json
rw-rw-rw 1 abhinav abhinav 3.1M Nov 4 05:25 StreetTrees_RileyPark.json
rw-rw-rw 1 abhinav abhinav 3.2M Nov 4 05:25 StreetTrees_Shaughnessy.json
rw-rw-rw 1 abhinav abhinav 1.6M Nov 4 05:25 StreetTrees_SouthCambie.json
rw-rw-rw 1 abhinav abhinav 1.1M Nov 4 05:25 StreetTrees_Strathcona.json
rw-rw-rw 1 abhinav abhinav 3.8M Nov 4 05:25 StreetTrees_Sunset.json
rw-rw-rw 1 abhinav abhinav 3.5M Nov 4 05:25 StreetTrees_VictoriaFraserview.json
rw-rw-rw 1 abhinav abhinav 1.6M Nov 4 05:25 StreetTrees_WestEnd.json
rw-rw-rw 1 abhinav abhinav 2.2M Nov 4 05:25 StreetTrees_WestPointGrey.json

The load was very slow, 23 documents took about 30s ( expected i guess, with the files being this big).

But after the load finished, when I tried to access the documents, the browser page went unresponsive, and I was forced to kill it.