No matter what type of blog your business runs, you will have to figure out or come up with strategy on how to stop WordPress comment spam at some point.. By default ask the visitor for four pieces of information comment, Another option you have is to turn off anonymous comments. WordPress native comments, name, email, and website. You can also build up list of words, names, URLs, IPs, etc that are held for moderation as well.. You can add snippet of code to your WordPress site to remove WordPress author comment links. This plugin has long history of building up spam rules and filters which do job at ensuring you see the good comments and not bad. it blocked over 3,800 comments from even needing moderation.. Another option is to use CAPTCHA, which is some type of form or question to challenge bot and or rather prove that the visitor is human. Here is example below of what the comment section on your WordPress site would look like with Google's reCAPTCHA enabled. And last and not least, another easy way to stop WordPress comment spam is to forego the default native comments and use third-party comment system. We used Disqus platform on our blog here at Kinsta and we can say that it cut out 99% of spam. Adding application firewall such as Sucuri or Cloudflare can help cut back on the amount of spam your WordPress site receives.
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