Link Acquisition Tactics: What Is Acceptable
Link acquisition tactics are easiest to judge with one question: is it done for people who could use your page, or for the link itself. Google does not sort tactics into “white, grey and black” — its spam policies define link spam by purpose (links created primarily to manipulate rankings) and list concrete examples. Below: what Google recommends doing, what it names as spam outright, and how popular tactics such as guest posts and outreach look against that background.
What Google recommends outright
In the basics of search (Search Essentials) one recommendation is: tell people about your site and be active in communities where you can tell like-minded people about the services and products you mention on your site. The starter guide adds: promoting new content leads to faster discovery by those interested in the subject and by search engines; the ways are social media, community engagement, offline and online advertising and word of mouth. Word of mouth is named as one of the most effective and lasting ways, and it usually takes first investing in other practices, such as community engagement (the starter guide).
That is important background: the documentation talks about promotion, not “link building”, and does not promise that any tactic yields links. A link is a consequence of people deciding to cite your material; your job is to make the material worth citing and show it to the audience it is meant for (content people link to).
What is named link spam outright
The spam policies list what counts as link spam. These items matter when choosing tactics:
- buying and selling links for ranking purposes, including exchange for goods and services and sending a product in exchange for a post with a link;
- excessive link exchanges (“link to me and I’ll link to you”) and partner pages exclusively for cross-linking;
- using automated programs to create links to a site;
- requiring a link in terms of service or a contract without letting the content owner qualify it;
- text advertising and native advertising where payment is received for articles with links that pass ranking credit, and links with optimized anchor text in articles, guest posts or press releases distributed on other sites;
- low-quality directories, links in widgets and footers distributed across sites, and forum comments with optimized links.
Buying and selling links as such is not forbidden: as long as the links are qualified with nofollow or sponsored, the policies are not violated (more in the lesson on link types).
How popular tactics look against this
| Tactic | What the documentation says | What to look at |
|---|---|---|
| A useful piece and telling communities about it | recommended in Search Essentials | the piece is really needed by the audience |
| Guest publications | not forbidden in themselves, but guest posts with optimized anchors distributed across sites are named spam | you write for the venue’s readers; anchors are natural; paid placement is qualified |
| Resource pages and roundups | not mentioned in the documentation | your page really fits the list; the request involves no payment |
| Replacing broken links on other sites | not mentioned in the documentation | your piece really replaces the vanished one |
| Working with journalists and digital PR | not mentioned in the documentation | the occasion is real; no links for money or goods (digital PR lesson) |
| Link exchanges | excessive exchange is spam | single natural mentions are not a scheme |
| Buying links | acceptable only with sponsored or nofollow | unqualified purchase for rankings is spam |
Rows saying “not mentioned in the documentation” are neither a ban nor an approval: they are practice, and should be judged by purpose and by how the result looks. Claims like “broken link outreach converts best” are authors’ observations, not Google data; test them on your own outreach.
How to work in practice
- Material first: research, a calculation, a tool, an analysis — something others do not have (content for links).
- Then the audience: communities, niche publications, newsletters, partners for whom mentioning your material is natural.
- A link request is a letter to a person, not a list mailing: explain why the page is useful to their readers.
- Qualify any paid placement with
sponsored(nofollowis acceptable). - Track results in the Search Console links report and compare with competitors’ profiles (competitor link analysis).
Checklist
- For every tactic it is clear whom your page helps and how.
- There are no paid links without
sponsoredornofollow. - There are no list-based link exchanges, automated links or unqualified guest placements with optimized anchors.
- Anchors are natural (anchor text strategy).
- Links and mentions are reviewed regularly (backlink audit).
Mistakes
- Sorting tactics into “white” and “black” by someone else’s scale instead of reading Google’s policies.
- Treating guest posts as safe regardless of anchors and volume.
- Sending a product in exchange for an article with a link without qualifying it.
- Mass-mailing template link requests.
- Believing outreach conversion figures from articles without testing them on your own data.
What next
Next comes digital PR and outreach: how to come up with an occasion journalists will write about and how to work with them without turning it into buying links. If you doubt links you already have, see the lessons on toxic links and spam policies.