Image-SEO (alt and title tags)

Scans the rendered output of every html page for images (pages who's content_type = 1), then checks if they have empty alt or title text, if they do, the nearest heading will be used as the missing values.

Installation

Install via package management or grab the .zip from the lastest release

Setup

• imageseo.headings: this is the headings to use as alt and/or title text on images which do not have either
  • default: h1,h2,h3,h4,h5,h6
• imageseo.containers: this specifies which elements to scan for images
  • default: article, section, header, footer, aside

Known issues

As this uses the default DOMDocument class which relies on php's libxml2 you can end up with some odd errors with CDATA and some non HTML4 markup We now use Masterminds/html5-php https://github.com/Masterminds/html5-php for HTML parsing so hopfully these issues have gone away

Author: Jason Carney jason@dashmedia.com.au

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