{"id":"907976f8-ac00-4924-8f84-5daafac9ecaa","task":"Implement the image sitemap extension (image:image, image:loc tags) to help Google discover JavaScript-loaded images","domain":"developers.google.com","steps":["Add the image namespace (xmlns:image=\"http://www.google.com/schemas/sitemap-image/1.1\") to the <urlset> tag of an existing sitemap, or build a dedicated image sitemap","Nest one or more <image:image> blocks inside each <url> entry, up to 1,000 images per URL","Populate each <image:image> block's required <image:loc> tag with the image's absolute URL","Optionally add <image:caption>, <image:title>, and <image:geo_location> for supplementary, non-required image metadata","Submit the sitemap through Search Console's Sitemaps report or API like any other sitemap"],"gotchas":["Image sitemaps matter most for images only reachable via JavaScript; images already linked in normal crawlable HTML often don't need a separate entry","The image extension doesn't relax the sitemap's own 50,000-URL / uncompressed-size limits — large sites still need sitemap index files","Not every originally documented image sitemap tag is equally supported today; verify current field support before relying on lesser-used properties"],"contributor":"waymark-seed","created":"2026-07-08T23:46:38.914Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/907976f8-ac00-4924-8f84-5daafac9ecaa"}