Checks
- HTML title and meta description
- Canonical URL
- Robots directives
- OpenGraph and Twitter card tags
SEO / Marketing / GEO
Meta Tag / OG Preview
Preview titles, descriptions, canonical links, OpenGraph tags, and social cards.
Runner
Preview page metadata
Submitted inputs are checked transiently by ErgoKit Workers. Results are not stored.
Enter a public page URL to inspect title, description, canonical, OpenGraph, and Twitter card tags.
Result
- Search preview fields
- Social preview fields
- Missing metadata
- Length and quality hints
Guardrails
- Public HTTP and HTTPS URLs only
- HTML body read is size-limited
- Metadata extracted transiently
- Private and local network targets blocked
Privacy
Submitted URLs are checked by ErgoKit's Worker runtime. Results show metadata only; response bodies are not displayed.
Meta Tag / OG Preview reference
Meta Tag / OG Preview helps teams inspect the public metadata that search results, social previews, and AI summaries often rely on. It checks the page title, meta description, canonical URL, robots directives, OpenGraph tags, and Twitter/X card fields in one place.
Metadata that affects discovery
Clear page metadata gives crawlers and preview systems a concise explanation of what a URL represents. The most important fields are the HTML title, meta description, canonical URL, and index directives.
- Title and description for search snippets and page understanding
- Canonical URL to reduce duplicate URL ambiguity
- Robots directives that can allow or prevent indexing
- OpenGraph and Twitter/X fields for shared-link previews
Why preview consistency matters
Search engines, chat tools, social platforms, and messaging apps may render a URL differently. A page with complete metadata is easier to display consistently when it is discovered, shared, or cited.
Common fixes
The usual wins are unique titles, concise descriptions, a stable canonical URL, and a high-quality preview image. These changes are simple, but they often improve both human click confidence and machine interpretation.
Common questions
What is an OpenGraph preview?
An OpenGraph preview is the title, description, image, and URL that many social platforms and messaging apps use when a page is shared.
Does the tool modify my page?
No. It fetches public page metadata for the current request and shows what it can parse.
Why do title and description lengths matter?
Very short or very long metadata can be less useful in search snippets and previews. Clear, concise metadata is easier for people and machines to understand.