Has MicroData Image reports whether RankGear finds the Microdata attribute itemprop="image" in the rendered body HTML after scripts are removed. It returns 1 when at least one match is present and 0 otherwise — a detection signal, not a validity check or a ranking guarantee.
| Factor ID | RG-SCM-017 |
|---|---|
| Family | Structured data — Microdata |
| Measurement | Binary presence (0 / 1) |
| Measured zone | Rendered body HTML with scripts removed |
What it measures
This factor reports whether RankGear finds the Microdata attribute itemprop="image" in the rendered body once script elements have been stripped out. It is a presence check on the marked-up image property, not an assessment of whether the surrounding Microdata item graph is complete, valid, or eligible for rich results.
How RankGear measures it
RankGear runs a case-insensitive search for the literal double-quoted form itemprop="image". It returns 1 when at least one match exists and 0 otherwise. The match is a text pattern against the rendered HTML rather than a parse of the Microdata item graph, so the attribute name, equals sign, double quotes, and property value must appear contiguously.
What RankGear looks for
<img itemprop="image" src="/photos/widget.jpg" alt="Blue widget">| Value | Meaning |
|---|---|
| 1 | The double-quoted string itemprop="image" appears at least once in the script-stripped body. |
| 0 | No contiguous double-quoted itemprop="image" match was found — the property may be absent, or written with single quotes or extra spacing. |
How to optimize it
Use image only as part of a relevant image that genuinely represents the marked-up entity. Keep the markup aligned with the visible content and with the vocabulary expected by its parent item type. Because the detector requires the exact double-quoted, contiguous form, write itemprop="image" with double quotes and no added spacing if you want it to register. Treat the score as an observation of what is present in the HTML, not a target to chase for its own sake.
Important considerations
- The detector pattern-matches HTML text instead of parsing or validating a Microdata item graph.
- It requires the attribute name, equals sign, double quotes, and property value to be contiguous; single quotes or added spacing do not match.
- Scripts are removed before matching, and capitalization does not affect detection.
- Validate the parent item type, property value, nesting, and structured-data eligibility independently.
- Presence of this attribute correlates with pages that carry structured data; it does not by itself make a page rank or guarantee a position.
Related factors
Part of the Factors reference · how RankGear measures · glossary.