express-spam-referral-blocker

express-spam-referral-blocker

Express middleware that blocks referral spam, and sends a 404.

Usage

install

npm install express-spam-referral-blocker --save

use middleware

var spamBlocker = require('express-spam-referral-blocker');
app.use(spamBlocker.send404);

Advanced Usage

Replace list of referals to block

spamBlocker.setReferrers(['google.com', 'yahoo.com']);

Add to list of referals to block

spamBlocker.addToReferrers(['google.com', 'yahoo.com']);

Current list

• "4webmasters.org",
• "best-seo-offer.com",
• "buttons-for-your-website.com"