Detect eZ Publish using the header it sends.
@ -533,6 +533,7 @@
"eZ Publish": {
"cats": [ "1", "6" ],
"meta": { "generator": "eZ Publish" },
"headers": { "X-Powered-By": "^eZ Publish$" },
"implies": [ "PHP" ]
},
"Fact Finder": {