Post views: 12,757
Since blog comments are an excellent way Increase your blog’s readership Apart from building a community around it, comment spam is one of the common problems faced by almost all bloggers and webmasters today. Dealing with comment spam often destroys nearly 30% of the total effort a blogger or webmaster spends on his/her blog. Thankfully, there are several ways to reduce spam comments on your blog to improve your blog’s reputation and prevent bad links on it.
verification code
Basically, it’s a challenge-response test to make sure the input is done by a human and not by a robot or software. When Recaptcha is successfully added to your blog, it displays an image containing characters or numbers that users need to enter in the given space to prove they are human. Because it’s one of the best ways to reduce blog spam; it can’t stop manually added spam for you. Math comment spam protection is another method of verifying humans, as it asks the visitor who leaves the comment to answer a simple math question instead of typing in different characters.
Avoid dofollow links in comments
Most new bloggers and webmasters offer their users to add follow the link In their comments, aiming to get more traffic and reader engagement, but in the result, they received a lot of spam. Readers often add irrelevant comments under blog posts, even bad links that have nothing to do with your niche or topic.This is why you should avoid dofollow links Blog Comments Stop your readers from spamming comments.
Block certain words in comments
if you are using WordPress As a CMS for your blog, you can easily block some specific words or phrases that you really don’t want to see in the comments on your blog posts. Just go to Discussion Settings on your WordPress Dashboard and list the words you want readers to avoid in comments. By doing this, you can prevent spam comments on your blog, as all comments are automatically moderated and marked as spam.
Remove URL field from comment form
Since most spam is posted for backlinks, you can prevent spam on your blog by removing the website URL field from the comment form. This way, you block readers from commenting on your blog post just to get a link back to their site, and you’ll receive comments from people who are genuinely interested in your work.
Archismet
Akismet is one of the best plugins for preventing comment spam for WordPress and one of the plugins recommended by both beginners and experts.this is an amazing Spam filtering service Provided by WordPress for its users to keep their blog spam-free. You just need to activate this plugin as it is a pre-installed plugin along with a WordPress installation. Akismet does a great job of capturing spam comments and giving you comments that look organic and useful for your blog.
Turn off comments on old posts
If you’re a WordPress user, you can automatically turn off comments on old blog posts by changing the discussion settings on your dashboard. Just go to more settings under discussion and find other comment settings. You’ll find there’s an option to automatically turn off comments on articles older than the date or date they were added. In this way, you will get comments on old posts to prevent spam comments that are harmful to your blog’s reputation.
Preferred third-party review system
Use third-party commenting services such as Disqus, Intense Debate and Facebook Comments can be one of the great ways to reduce spam on your blog. These are comment systems that spammers don’t like because they can’t add links directly because the built-in comment system allows them to.
No HTML in comments
If you avoid HTML entirely in the comment box, commenters won’t be able to add their favorite keywords and links to comments. Whenever they try to add an HTML link in the comments section, you can make their comments look like normal text instead of a clickable link by disabling HTML in the comments.
Comment email verification
This way, when readers comment on your blog post, a verification email will be sent to the author with a link to the verification email. Once the comment author is verified by email, the comment will be automatically approved. This is a common way to reduce blog spam, as spammers never have much time to log into email accounts for verification, and only interested readers will post comments with relevant content and links with permission.
