SEO and Social Sharing

SEO and Social Sharing | Aveiro

In short

Settings → SEO sets site-wide defaults for title, description, and OG image. Individual pages override with their own title and summary in Page settings.

Site-wide SEO fields

Field	Purpose
Title	Default browser tab / search title when pages do not override
Description	Default meta description for search and snippets
Default social image	Fallback Open Graph image when pages lack a cover

Character limits apply — the inputs clamp to recommended SEO lengths.

Page-level overrides

Each page’s Page settings provide title and summary for that URL. Page cover images can serve as social previews when layouts expose them. Hierarchy:

Page metadata when set
Site SEO defaults when page fields are empty

Publishing SEO

Site SEO defaults publish with Site settings in the publish menu. Page titles and summaries publish with Page content when those pages are selected. Draft metadata in the editor does not affect live SEO until publish. The default social image in Settings → SEO is signed on read in the editor preview head as well — link previews and the browser tab icon resolve while you draft, not only after site settings publish.

Server-rendered page content

Published Aveiro sites now include full page body and site navigation in the initial HTML response. Search engines, link-preview bots, and visitors on slow connections see your MDX content right away — not an empty article shell that fills in after JavaScript loads.

What	Why it matters
Page body in HTML	Crawlers and AI assistants can read your headings, copy, and links without running client-side MDX
Navigation links in HTML	Header and sidebar links are present on first paint so crawlers can discover your site structure
Automatic on live URLs	No workflow change — applies to published snapshots on your public URL and custom domain
Graceful fallback	If a block fails server compile or render, that page falls back to the client renderer instead of erroring the whole route

SEO and Social Sharing

Site-wide SEO fields

Page-level overrides

Publishing SEO

Server-rendered page content

Site-wide SEO fields

Page-level overrides

Publishing SEO

Server-rendered page content

Best practices

Related guides