h-review-aggregate

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This article is a stub. You can help the microformats.org wiki by expanding it.

This page is a placeholder for the h-review-aggregate specification, an upgrade of hReview-aggregate to microformats2. Please refer to the #Todo section.


h-review-aggregate is a simple, open format for embedding review information (of products, services, businesses, etc). Whereas h-review is intended for an individual review, h-review-aggregate is meant for summary information about a collection of user or critic reviews about an item.

h-review-aggregate is one of several open microformat draft standards suitable for embedding data in HTML and is the microformats2 update to hReview-aggregate.

Status
This is a Draft Specification.
Participate
IRC: #microformats on Freenode
License
Per CC0, to the extent possible under law, the editors have waived all copyright and related or neighboring rights to this work. In addition, as of 2018-11-14, the editors have made this specification available under the Open Web Foundation Agreement Version 1.0.

Contents


Example

Here is a simple example showing aggregate review information for a restaurant:

<article class="h-review-aggregate">
 <h1 class="p-item">Mediterranean Wraps</h1>
 <p class="p-name">Customers flock to this small restaurant for their 
 tasty falafel and shawerma wraps and welcoming staff.</p>
 <span class="p-average">4.5</span> out of 5 
 based on <span class="p-count">17</span> reviews
</article>

Properties

Proposed Properties

Proposed properties from hReview-aggregate awaiting citations of publishing and consuming examples.

Property Details

Examples in the wild

Add any h-review-aggregate examples you find in the wild:

Validating

Main article: validators

Test and validate microformats2 markup in general with:

Implementations

Backward Compatibility

Parser Compatibility

This is a draft based on reviewing hReview-aggregate examples, pending parser implementations and feedback.

Microformats parsers SHOULD detect classic properties only if a classic root class name is found and parse them as microformats2 properties.

If an h-review-aggregate is found, don't look for an hreview-aggregate on the same element.

Compat root class name: hreview-aggregate
Properties: (parsed as p- plain text unless otherwise specified):

Notes

Based on hReview-aggregate examples, this is how many times each property appeared.

item: 10
rating: 10
average: 8
best: 8
count: 5
votes: 5
worst: 0
summary: 0

Todo

Tasks for this page.

In summary:

See Also

h-review-aggregate was last modified: Monday, August 27th, 2018

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