Works with web standards metadata (e.g. meta[@name="title"], meta[@name="description"]), opengraph metadata (e.g. meta[@name="og:title"], meta[@name="og:description"]), and twitter metadata (e.g. meta[@name="twitter:title"], meta[@name="twitter:description"]). Video, image, and audio metadata also supported for all 3. It will check for metadata in the following order: open graph, twitter, web standards.