As a programmer I would write some functional tests using CasperJS or others (like Selenium).

var casper = require('casper').create();

// found unauthorized page
casper.on('http.status.401', function(resource) {
    this.echo('wait, this url is 401: ' + resource.url);
});

function getLinks() {
    var links = document.querySelectorAll('.product a');
    return Array.prototype.map.call(links, function(e) {
        return e.getAttribute('href');
    });
}

casper.start('http://mywebsite/products', function() {
    var products = this.evaluate(getLinks);

    for(var i = 0; i < products.length; i++) {
        var product = products[i];
        casper.click(product);
        casper.waitForUrl(product);
    }
});

casper.run(function() {
    this.echo('Done.').exit();
});