## **Indexed Fields **
All the content of the webpage will be stored into a searchable content field of SearchBlox.
Other SearchBlox defined meta fields would be the title, keywords, lastmodified, URL and description.
All the meta tags on the page will also be indexed as custom fields in SearchBlox.
## **SearchBlox Fields**
Following fields are specific to SearchBlox
Few more additional fields that could be specific to file such as pdf indexed in WEB collection are
Please map the additional fields based on your required in mapping.json
## **Custom Meta Fields**
Custom fields can be directed used in the filter parameter in Search. `
Custom meta fields can be made searchable by mapping it to content in mapping.json file in ../ROOT/WEB-INF folder
To use the custom meta field as facet field, the field has to be mapped appropriately in mapping.json file and the collection has to be cleared and reindexed.
Please refer [Custom Fields in Search](🔗) to know more about adding custom fields in search.