Which link building activity should be avoided?

[makoo]

Which link-building activity should be avoided?

[dennis123]

To avoid penalties for unnatural links (known as "link spam"), Google has made clear what should be avoided.

[jayam]

Backlinks are the most important type of link, but outbound links—links from your website to other sites—can also improve your site's search ranking. In a list of Google's 200 ranking factors, Backlinko put outbound link quality at #35.

[jayammrg]

Nofollow backlinks are less common. They're also less valuable. They're used to tell search engines to ignore a particular link. Google's official definition of the nofollow tag is, “'Nofollow' provides a way for webmasters to tell search engines 'Don't follow links on this page' or 'Don't follow this specific link.

[chandrao7]

Ask for backlinks. This is a good way to start, especially if you are a beginner in this job. ...
Build relationships. For good link building, you need to build good relationships. ...
Give a testimonial. ...
Start a blog. ...
List your site in trustworthy directories. ...
Write a good guest post.

[GeethaN]

Link building has been dead for years, for those who failed to adapt to the ever-changing rules ... Google cares about links more than anything, and so should you. ... However, it will find the most relevant results, so you can avoid wasting time chasing links ... It is extremely important to be aware of your competitor's activities.

[rubixvi]

Backlink has always been there.

[kumarajite]

Which link-building activity should be avoided?

Low Quality Link Building Services should be avoided.

[RH-Calvin]

Avoid reciprocal link building as it is not preferred by Google. Also paid backlinks should be avoided.

[jesica]

Spammy link profiles are just that full of links built in unnatural, sneaky, or otherwise low-quality ways. Practices like buying links or engaging in a link exchange might seem like the easy way out, but doing so is dangerous and could put all of your hard work at risk. Google penalizes sites with spammy link profiles, so don't give in to temptation.

[nicksavoia]

Duplicate content & spam backlink building should be avoided for organic seo optimization.

[GeethaN]

uying Websites The reason is that Google will not pass link signals from one page to another unless the pages are a close match. Creating a separate website only doubles your work because now you're link building and content writing for two websites.

[jony]

You must avoid black-hat link-building techniques, but what are those techniques. Well, there is a variety of link-building strategies that are closely monitored and penalized by Google's algorithms.
I've recently read an article about link building. As I understood, there are several safe link-building techniques that are safe. They include: crowd marketing(forum link building), guest posts, directory submissions, and link reclamation. Check the article above for more information about each of these strategies.

[elena980]

Purifying Domains.
Blog Networks and Poorly Executed Guest Blogs.
Article Marketing Spam.
Single-Post Blogs. ...
(Paid) Site-Wide Links.
Paid Links in Content.
Connect Exchanges, Wheels, and so forth.
Bad Quality Press Release Syndication.