Recommended way to embed PDF in HTML?

Question

What is the recommended way to embed PDF in HTML?

• iFrame?
• Object?
• Embed?

What does Adobe say itself about it?

In my

Answer 1

This is the way I did with AXIOS and Vue.js:

        axios({
            url: `urltoPDFfile.pdf`,
            method: 'GET',
            headers: headers,
            responseType: 'blob'
        })
        .then((response) => {
            this.urlPdf = URL.createObjectURL(response.data)
        })
        .catch((error) => {
            console.log('ERROR   ', error)
        })

add urlPDF dynamically to HTML: