This is anypage
The URL is the content.
The page is described by a JSON object with these attributes:
{
"h1":"This is the title",
"h2":"This is the subtitle",
"body":"The quick brown fox jumped over the lazy dog, the quick brown fox jumped over the lazy dog.",
"footer":"This is the footer"
}
Encode the JSON as base64 and append to the URL, like this.