How to prevent website spam using Drupal spam prevention modules

Apr 15, 2021
Prevent Website Spam


This word contains so much pain and headache for any site owner. It is not possible to 100% eradicate spam from your website. However, it is possible to reduce these rates to a minimum, provided that you know how to prevent website spam.

Today we are going to tell you about the best ways to stop website spam. Our web maintenance company has chosen 6 handy anti-spam Drupal modules. You have to choose the one that suits you best and add it to the site.

What is spam and why is it bad?

Spam is a scam in the digital world. There can be many reasons for spam. It is often done to take over personal data, bank numbers, obtain a customer base, and violate your reputation. Spam is bad because it harms your site, reputation, and those who trust you — that is, your clients.

How Is Spam Done?

Spam is always unwanted — it can be messages, SEO spam, comments on the site, link spam, annoying calls made to many people simultaneously, and messages that contain dangerous materials. 

Why should spam be prevented?

  • Spam is like Covid
  • Spam protection is like a mask or a vaccine against the virus.

Every effort should be made to keep your site from spam.

In brief:

Spam should be prevented in order to protect your data and that of your clients from dangerous malware.

Top Drupal spam prevention modules in 2021

Spam has been around for a long time, but the Drupal community has been around even longer! (well maybe not literally). But there are some great spam prevention modules for your Drupal website. By using one of them, you can immediately reduce the amount of spam on your site.

1. Antibot Spam Prevention Module

Antibot is an anti-spam Drupal module that works without annoying CAPTCHA codes. The only condition for the correct operation of the module is that f JavaScript must be enabled. Without JavaScript, it won't work. 

The big plus of the Antibot is that it's as lightweight as possible and doesn't require third-party integrations. Plus, it includes a cache on pages with anti-spam submission forms. It also works well on different devices, especially in the era of mobile users.

Antibot Spam Prevention Module

Put simply: Antibot Spam Prevention module adds a hidden field for the key.

Version it works with: Drupal 7,8,9

Updated: 16 November 2020

2. CAPTCHA Spam Prevention Module

CAPTCHA is a classic example of an anti-spam Drupal module. We are sure that at least once in your life you have passed such a test. It detects spam through challenge-response tests. If a spam bot is trying to access the site,  it will not be able to solve them. Most often, CAPTCHAs are used to protect web forms, registration pages, and applications.

CAPTCHA Spam Prevention Module

Put simply: The CAPTCHA Spam Prevention module adds a test field to make sure the user is a human.

Version it works with: Drupal 7,8,9

Updated: 3 June 2020

3. Honeypot Spam Prevention Module

If you don't know how to prevent website spam, then Honeypot can help you. This is perhaps one of the most popular spam prevention modules for your Drupal website. The Honeypot is not as pesky as a CAPTCHA because it uses the honeypot and timestamp methods to prevent spam.

Its peculiarity is that it adds decoy fields invisible to users in the forms it protects. It is in these baits that spam "clings" when it fills out the decoy field.

Honeypot Spam Prevention Module

Put simply: Honeypot adds an empty hidden text field to the form.

Version it works with: Drupal 7,8,9

Updated: 19 August 2020

4. Spamicide Spam Prevention Module

Spamicide protects your site from any spam. It uses a similar technique for detecting spam bots as Honeypot. This Drupal spam prevention module adds an invisible input field to forms and hides it with CSS. Further, if spambots fill in these fields, it will detect them and won’t allow them to add spam to the site.

Spamicide Spam Prevention Module

Put simply: The Spamicide module adds a field that can only be seen and filled by spam bots.

Version it works with: Drupal 7,8,9

Updated: 3 June 2020

5. Protected Submissions Spam Prevention Module

Protected Submissions is a handy module that keeps your site clean. It controls your:

  • contact forms
  • webforms
  • comments

and more!

Moreover, Protected Submissions restricts the use of undesired words on your site. It does this using a pre-existing dictionary, to which you can add your own unwanted words. In addition to all of its benefits, it does not overload your site because it is lightweight.

Protected Submissions Spam Prevention Module

Put simply: The Protected Submissions module adds a password to the page in order to protect it and give access only to certain users to it.

Version it works with: Drupal 7,8,9

Updated: 7 October 2020

6. http:BL Spam Prevention Module

http:BL is a module that blocks spam on a site by scanning for an IP address among a centralized DNS blacklist. If the IP address is on the list, it will be treated as spam. 

In order to use the HTTP: BL module, you must have a free membership to the Project Honey Pot. This Drupal spam prevention module is definitely worth your attention.

http:BL Spam Prevention Module

Put simply: http: BL Spam Prevention Module denies entry to users that are on the blacklist.

Version it works with: Drupal 7,8

Updated: 29 July 2019

Other Ways to Stop Website Spam

Besides installing one of the best Drupal spam prevention modules, you can still perform some additional steps to protect your website.

  • Keep your domain private
  • Update your site to the latest version
  • Add a hidden honeypot to your site
  • Block access to your site for users of countries that you are not interested in
  • Update all plugins on your site
  • Add your email address as an image on the site as bots don't read images
  • Update your software to leave no opportunities for cybercriminals
  • Remove unnecessary applications and modules so as not to burden your Drupal site

Add Drupal Spam Prevention Modules to protect your website!

We hope that, after reading the blog, you know how to prevent website spam after reading the blog. You must understand that spam is something to be dealt with. Spam negatively affects your website's security, the credibility of your visitors, and your position in search engines.

Install Drupal spam prevention modules to keep your site safe. If you have already selected the anti-spam Drupal module, you can get help from website support services.

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