Scraping reviews from capterra

scrape.js

function downloadFileWithContents(filename, fileContents) {
    const blob = new Blob([fileContents], {type: 'text'});
    const elem = window.document.createElement('a');
    elem.href = window.URL.createObjectURL(blob);
    elem.download = filename;
    document.body.appendChild(elem);
    elem.click();
    document.body.removeChild(elem);
}


function getRows() {
    allCards = document.querySelectorAll('.review-card')
    return Array.from(allCards).map(card => {
        first = card.querySelector('p:nth-of-type(1)').innerText
        index = 0
        comments = ''
        if (first.startsWith('Comments:')) {
            index = 1
            comments = card.querySelector(`p:nth-of-type(1)`)
        }
        cons = card.querySelector(`p:nth-of-type(${index + 4})`)

        comments = comments ? comments.innerText : ''
        cons = cons ? "" + cons.innerText : ''
    
        comments = comments.trim().replace('"', '\"').replace(/\"/g, "'").replace(/(?:\r\n|\r|\n)/g, ' ')
        cons = cons.trim().replace('"', '\"').replace(/\"/g, "'").replace(/(?:\r\n|\r|\n)/g, ' ')
        return `${comments}|${cons}`
    })
}

downloadFileWithContents('mycsv.csv', getRows().join('\n'))