crawler.protocols Background This option is a comma-separated list of protocols to process. Note that the protocol must be supported by the crawler. Setting the key Set this configuration key in the search package or data source configuration. Use the configuration key editor to add or edit the crawler.protocols key, and set the value. This can be set to any valid List<String> value. Default value crawler.protocols=http,https Examples Crawl HTTP only: crawler.protocols=http See also Web data source exclude_patterns include_patterns