(A) It is a signal that search engines use to detect spam.
(B) It creates a confusing user experience for your blog RSS readers.
(C) It will prevent your blog post from being crawled and indexed by search engine bots.
(D) It is not a best practice for a topic cluster content strategy.
This question is a part of the HubSpot CMS for Marketers Certification Exam. You can find answers to all the questions asked in this exam in our HubSpot CMS for Marketers Certification Exam Answers page.