The Three Types of Blog Comments and How to Spot the Spam


If you have a blog, you know about comment spam. The moment you have an even remotely popular blog, you’ll be doused with every “SEO India” commenter out there. You might be asking yourself how to tell the spam from the non-spam. Here’s how.

Start with a clean slate

If you use WordPress or another content management system, you’ll want to take a look at your comment settings and make sure they are as high as you want them to be. For example, in my own settings, I’m alerted whenever a comment is approved or held for moderation, and comments with a link or more is held for moderation.

Stay on top of your comment spam

A comment link doesn’t give the linkee any added search engine benefit. It does, however, appear on your blog and clog up the legitimate comments. I’m not sure about you, but I’d rather not link to a Viagra scheming spammer.

Comments will typically in three forms: obvious spam, semi-obvious spam, and rock star comments.

1. Obvious spam

If you use WordPress or another CMS, your spam filter is pretty robust. It will pick up painfully obvious spam like this:

Obvious spam is pretty easy to spot:

  • The comment itself will typically have nothing to do with your blog, and in many cases include a ton of links to an entirely bogus website.
  • You’ll normally find an attempt at a keyword stuffed name (in this example, the commenter’s name and the message don’t even apply to one another).
  • The website and/or email address will have signs of spam.

2. Semi-obvious spam

These are tricky, as they are often a compliment to the blog/blogger. The semi-obvious spam will usually sneak right through your spam filter and either be marked as needing approval or – yikes – be approved altogether!

Never fear. Here are some tips to spot the semi-obvious spam:

  • Always check the name. Garden Canopies might have given me a self-esteem boost, but I can also count on the fact that they aren’t a real person.
  • Do the website/email address look bogus? Often, the website will point to a deep page on a spammy website. No need to visit the site to confirm…unless you want to chance a computer virus.

When the spammer uses their real name, that makes these steps that much harder. However, there’s one question you can ask to solve any question of “to approve a comment or to not approve”: does the comment add value? The amount of value is up to you – but answering this question will quickly help you decide whether or not to approve the comment.

3. Rock star comments

These comments, hands down, add value. The commenter is committed to adding the conversation.

There you have it, folks. Now head over to your blog and start cleaning up that comment spam!

Nicki Hicks
Spot the Spam

  • Josefina Argüello

    Great post!

    Comment spammers are getting harder to spot. I almost let a comment through who commented under the name “Teenager’s Ex”. Even her domain name read Teenager’s ex dot com. However, when you put it together in one word, without spacing or punctuation, it was obvious what the domain name actually was targetting.

    Josefina Argüello – Search Engine Optimization

  • http://www.ascinfo.co.uk Alex Dsouza

    I feel as long as a blog commentor writes his/her opinion in brief in context of a post published and that makes a sense, he/she should not be called a spammer.Though his objective is to generate traffic through comment posting yet he/she is also contributing to the post written on a website. Yes, there are always some ways to deal with bloggers who are self-promoters ranging from spammers & link baiters to honest people. You need to really judge who is honest even though he/she has other objective in his/her mind

  • http://www.seoplanner.com/ seoplanner

    There is also the CAPTCHA technique that is very helpful in preventing spam from infiltrating your blog. There is a combination of letters and numbers that need to be entered in the reply form so as to pass a test. The characters are generally distorted so that spam bots are not able to successful parse the text. Thus, only a human will be able to enter the characters properly. These techniques go a long way towards preventing the spread of spam on the internet.

  • http://www.flyte.biz Nicki

    Very true. Thanks for adding the tip!

    Nicki

  • http://www.seoplanner.com/ Search Engine Optimization

    An increasing number of blogs are DoFollow, which means search engines see the link as a backlink (which is obviously good). With that in mind, if you read something that you find interesting, then leave a comment and potentially it’ll have a benefit to your ranking. However, (regular readers will know what is coming!) under no circumstances should you leave a comment that says anything like: “thanks. I try out on my new blog. BIG BLOG LINK”.
    Thanks for sharing !!!

  • http://www.seoplanner.com/ Search Engine Optimization

    One of the things I love about WordPress is the community. It’s not been too long since I “joined”, but it is immediately noticeable how willing people are to help, offer tips etc etc. However, one of the things I have found really valuable is help from other WordPress bloggers; I’m an author on WPHacks, and Kyle’s help has been simply brilliant – his advice has been priceless, and from an SEO perspective, having WPHacks linking to my site has undoubtedly helped.

  • http://www.flyte.biz Nicki

    I agree with everything you said – all great tips. At the same time, I almost marked your comments as spam, “Search Engine Optimization/seoplanner” ;) Luckily, I could tell you were adding to the conversation here, so thank you!



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