Property Name | Description | Required? |
content | Text content of page | Yes |
format | MIME type of content property: text/plain or text/html | Yes |
native_size | Size in bytes of the content | No |
thumbnail | Small image of content | No |
thumbnail_format | MIME type of thumbnail image image/gif, image/jpeg, or image/png | No |
uri | The file's URI | Yes |
last_modified_time | Date and time the file was last modified | Yes |
title | Filename of file | No |
author | File's author name | No |
bookmarked | Indicates if file has been bookmarked | No |
interaction_period | Amount of time user interacted with the web page | No |
Table 1: Google.Desktop.WebPage schema properties (based on GDS 1.0).