Is a link offer or SEO pitch trustworthy?

Check audiences, content, fees and methods, and recognize ranking guarantees and manufactured links.

An SEO (search engine optimisation) service should explain what it plans to change, why, and how to check the work. A backlink is a link from another website to yours. When someone sells links, ask where they will appear and who will see them.

Start with these basics

Check for real, relevant content and readers before judging business value. Tool scores and link counts cannot replace these checks.
Buying or selling links to manipulate rankings is what Google describes as link spam. Ordinary advertising and paid placements are possible, but their commercial relationship should be labelled.
sponsored labels advertising or paid links. nofollow is a hint to Google that a link should not be treated as an ordinary endorsement. The linking website usually sets these labels; they are not a way to buy rankings.

See Google: Spam policies and Google: Qualify advertising and paid links .

Judge tools and services by the work and the full cost

Before buying automated writing, internal-linking or SEO services, ask which task they save, who still needs to provide information and review the result, and what staff time and maintenance will cost. Claimed case-study visits should have records supporting the proposed method’s role. A tool receiving traffic itself does not prove you will get the same result after buying it.

Do not order solely because a pitch promises “high-authority websites”, “cheap backlinks” or link text matching your keyword exactly. Ask about the source content, actual readers, publishing method and commercial labels. PBN (private blog network) commonly means a set of controlled websites used mainly to manufacture ranking links to a target website. If the main purpose is ranking manipulation, new domains, old domains or staggered publication do not turn it into reliable content work. See Google: Link spam policies .

Link labels should reflect the actual relationship

Links submitted by users in comments or forums can use ugc (user-generated content) to describe their origin. Advertising and paid placements are better suited to sponsored . nofollow can be used when other labels do not fit and the publisher does not want the link treated as an ordinary endorsement. Ordinary editorial references and internal navigation do not all need the same restriction. See Google: Qualify outbound links .

The publisher sets the labels. A labelled link can still bring real readers. It is not worthless merely because it is not described as “dofollow”. In marketing discussions, “dofollow” usually means an ordinary link without those restrictions; it is not an official promise of ranking benefits.

Before paying for a directory listing, follow the route from its homepage or category to the listing. Check whether ordinary readers can find it and whether the description is accurate. Then check fees, review procedures and commercial labels. After publication, record whether it brings relevant visits. A high score cannot replace this check.

Walk through an example

Check	Before (illustrative)	After, or the appropriate action
“100 backlinks guarantee page one”	Only the count is considered	Do not rely on a ranking guarantee
Advertisement on a relevant website	Placement is not checked	Check the position, fees and labels
Provider’s work	“Ongoing optimisation”	Ask for specific changes

Suppose a business receives an email promising a first-page ranking after purchase. Ask the sender to explain the methods. If the answer still consists of link counts and ranking guarantees, it is not reliable evidence.

Common misunderstandings