Hello,
What are AMP - accelerated mobile pages ?
The accelerated mobile pages make it possible to optimize the access to the Google results (SERP - search engine result page) of the smartphone users who use their web browser.
By increasing both the loading speed of the page, and adding a standard methodology for formatting data, it allows Google to optimize reference of the content of our pages.
Coupled with web-semantic tools, such as (structured data) schema.org.
Here's how to create a breadcrumb (JSON-d) on an AMP page:
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [{
"@type": "ListItem",
"position": 1,
"name": "Books",
"item": "https://example.com/books"
},{
"@type": "ListItem",
"position": 2,
"name": "Authors",
"item": "https://example.com/books/authors"
},{
"@type": "ListItem",
"position": 3,
"name": "Ann Leckie",
"item": "https://example.com/books/authors/annleckie"
},{
"@type": "ListItem",
"position": 4,
"name": "Ancillary Justice",
"item": "https://example.com/books/authors/ancillaryjustice"
}]
}
And here, for example, how to code a breadcrumb, on a classic HTML page:
<ol itemscope itemtype="https://schema.org/BreadcrumbList">
<li itemprop="itemListElement" itemscope
itemtype="https://schema.org/ListItem">
<a itemtype="https://schema.org/Thing"
itemprop="item" href="https://example.com/books">
<span itemprop="name">Books</span></a>
<meta itemprop="position" content="1" />
</li>
›
<li itemprop="itemListElement" itemscope
itemtype="https://schema.org/ListItem">
<a itemtype="https://schema.org/Thing"
itemprop="item" href="https://example.com/books/sciencefiction">
<span itemprop="name">Science Fiction</span></a>
<meta itemprop="position" content="2" />
</li>
›
<li itemprop="itemListElement" itemscope
itemtype="https://schema.org/ListItem">
<a itemtype="https://schema.org/Thing"
itemprop="item" href="https://example.com/books/sciencefiction/ancillaryjustice">
<span itemprop="name">Ancillary Justice</span></a>
<meta itemprop="position" content="3" />
</li>
</ol>
In addition, Google provides several test tools, which allow developers to integrate wisely AMP pages.
See you soon,
Mathieu