{"version":"1.0","type":"rich","title":"Hello HTML","description":"A bare-bones HTML document renders a single yellow circle with a black outline on an empty SVG canvas. The page relies solely on intrinsic SVG elements—no external JavaScript libraries or data sources are involved. The circle is centered via fixed `cx` and `cy` attributes, sized with a `r` of 100, and styled through explicit `fill` and `stroke` presentation attributes. The SVG is embedded directly in the body with inline dimensions of 960 by 500 pixels, and the page includes a minimal CSS rule that removes margins and hides overflow.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3f7579bfcc15428aa3e1e7a181e25b1a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}