Google Analytics & Ads 学习笔记 2 (gtag 版本)

gtag 是用来取代之前的 ga 的

但其实它底层就是调用 ga 而已. 只是封装了一个上层. 

1. start up script 

<script async src="https://www.googletagmanager.com/gtag/js?id=@googleAnalyticsId"></script>
<script>
    window.dataLayer = window.dataLayer || [];
    function gtag() {
        dataLayer.push(arguments);
    }
    gtag('js', new Date());
    gtag('config', '@googleAnalyticsId', {
        cookie_domain: 'auto',
        transport_type: 'beacon',
        currency: 'MYR',
        send_page_view: false
    });
    gtag('event', 'page_view');
</script>

send_page_view 如果没有 set 的话，会自动发一次 page view 哦

2. custom event

call 就是 action

gtag('event', 'call', {
    event_category: 'engagement',
    event_label: 'phone'
});

再比如

gtag('event', 'location', {
    event_category: 'engagement',
    event_label: 'maps'
});

3. ecoomerce product list view

gtag('event', 'view_item_list', {
    items: [{
            name: 'Product 1',
            list_name: 'Category',
            list_position: 1
        },
        {
            name: 'Product 2',
            list_name: 'Category',
            list_position: 2
        },
    ]
});

4. product list CTR

gtag('event', 'select_content', {
    content_type: 'Product',
    items: [{
        name: el.textContent,
        list_name: 'Category',
        list_position: index + 1,
    }]
});

5. product detail view

gtag('event', 'view_item', {
    items: [{
        name: productName,
    }]
});

6. add to cart 

gtag('event', 'add_to_cart', {
    value: 100,
    items: [{
        name: productName,
        price: 100,
        quantity: 1
    }]
});

remove from cart

gtag('event', remove_from_cart, {
    value: 100,
    items: [{
        name: productName,
        price: 100,
        quantity: 1
    }]
});

7. checkout

gtag('event', 'begin_checkout', {
    value: 100,
    checkout_step: 1,
    items: [{
        name: 'Product 1',
        price: 100,
        quantity: 1
    }]
});

next step

gtag('event', 'checkout_progress', {
    value: 100,
    checkout_step: 2,
    items: [{
        name: 'Product 1',
        price: 100,
        quantity: 1
    }]
});

next step

gtag('event', 'checkout_progress', {
    value: 100,
    checkout_step: 3,
    items: [{
        name: 'Product 1',
        price: 100,
        quantity: 1
    }]
});

8. purchase

gtag('event', 'purchase', {
    transaction_id: 'SO-001',
    value: 100,
    shipping: 20,
    items: [{
        name: 'Product 1',
        price: 100,
        quantity: 1
    }]
});