Linkbuilding in Finance and Health: Restrictions and Best Practices

What YMYL means and why it affects linkbuilding

YMYL stands for Your Money or Your Life, a concept Google introduced in its Search Quality Evaluator Guidelines to classify the types of content that, if inaccurate or misleading, can have a real and serious impact on people's lives. Financial topics — investments, loans, insurance, taxes — and health-related topics — diagnoses, treatments, medications — are the central examples of this category.

From the algorithm's perspective, sites operating in these verticals receive closer scrutiny. It's not that there's an automatic penalty for being in the sector; rather, the quality threshold Google expects for a YMYL site to rank well is higher than what's required for a cooking blog or a furniture store. That includes the backlink profile: where do the links supporting that content come from?

The YMYL concept is directly tied to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness), the framework Google's evaluators use to judge a page's credibility. In YMYL contexts, the weight of the "A" for Authoritativeness and the "T" for Trust becomes more decisive. A backlink from an unreliable site may not only fail to add value, but can act as a negative association signal.

In YMYL sectors, the question is not just "will this link pass authority to me?" but "does this link demonstrate that quality sources are backing me?"

The real restrictions linkbuilding faces in these verticals

Before discussing tactics, it's worth being direct about the market's restrictions, because they are concrete and have a practical effect on the execution of any campaign.

Supply of sites willing to link

In most niches, outreach finds a reasonable supply of sites that accept third-party posts or organically mention relevant resources. In finance and health, that supply narrows for several reasons:

• Media outlets with large audiences in these verticals — financial newspapers, medically backed health portals — have more restrictive editorial policies and rarely accept external content without rigorous internal validation.
• The most trustworthy specialized blogs are maintained by professionals (doctors, accountants, financial advisors) who don't always have an incentive to accept brand contributions.
• Many mid-authority sites in these verticals avoid guest posting because they know Google's scrutiny is greater and they don't want to take risks with content they can't control 100%.

Legal and advertising regulations

In several LATAM countries, advertising of financial and health products is regulated. In Mexico, for example, the Comisión Nacional para la Protección y Defensa de los Usuarios de Servicios Financieros (CONDUSEF) establishes restrictions on how the features of credit products can be communicated. In the case of health, local regulatory bodies — COFEPRIS in Mexico, INVIMA in Colombia, ANMAT in Argentina — govern how medical services or pharmaceutical products can be presented.

This doesn't prohibit linkbuilding, but it does require that the content associated with those links be handled carefully: a sponsored post promoting a loan with misleading terms, or an article about a medication without a disclaimer, can create legal problems in addition to SEO issues.

Risk of association with low-quality sites

The number of low-quality sites orbiting financial and health topics is considerably high. "News" sites with no verifiable authorship, loan comparison portals with outdated information, wellness blogs with no professional backing — all of these are contexts where a backlink can do more harm than good. Each source must be evaluated with stricter criteria than those that would be applied in another vertical.

Which practices work best in YMYL contexts

The restrictions above don't make linkbuilding impossible in finance and health; they make it more selective. The tactics with the best sustained performance in these sectors share one characteristic: they prioritize source credibility over link volume.

Publications in media with verifiable editorial backing

Media outlets that cover economics, personal finance, or health with identifiable bylines, verification processes, and editorial track records are the most valuable sources for a backlink profile in YMYL contexts. A mention or link from a financial news portal with specialized writers carries more weight — in terms of trust signals — than ten links from blogs with no clear authorship.

Reaching this type of media requires either well-executed digital PR or the publication of studies, proprietary data, or analyses that justify coverage. This connects directly to the tactic known as digital PR or linkable assets: producing content that is genuinely citable.

Guest posting on sites with verifiable professional authorship

Guest posting remains a valid tactic, but in YMYL the site selection criteria must include variables that go beyond Domain Rating or organic traffic. Before publishing on a health or finance site, it's worth verifying:

• Do the articles have an identifiable author with verifiable credentials?
• Does the site cite quality external sources in its own articles?
• Is there a declared editorial or review policy (especially relevant in health)?
• Does the site's existing content meet minimum technical accuracy standards for the sector?

To go deeper into how to structure and properly execute this tactic, the article on guest posting: how to do it, where to publish, and what risks it carries covers the selection criteria and the most common mistakes when scaling this practice.

Data-driven linkbuilding

In sectors where technical information is key, studies, surveys, or proprietary data analyses have a high probability of attracting links organically. A fintech that publishes a report on savings habits in Colombia, or a clinic that shares its own statistics on a specific procedure, creates an asset that other media and sites have good reason to cite.

This tactic requires investment in research, but the links obtained are editorially earned, which makes them stronger authority signals in a rigorous evaluation context like the one Google applies in YMYL.

Mentions in professional associations and trade organizations

Medical associations, accounting boards, chambers of commerce, and trade organizations in the financial sector often maintain directories or resource sections listing reference sites. A link from these institutions carries a very high trust profile because it comes from organizations with formal structure and sector recognition.

Gaining a presence in these directories generally requires membership or accreditation, which acts as a natural quality filter.

Common mistakes in YMYL linkbuilding campaigns

The following mistakes appear regularly in finance and health campaigns, especially when tactics that work well in other niches are transferred without tactical adaptation.

Prioritizing volume over source quality

In a generalist niche, a campaign of 30 posts on mid-authority sites can have a reasonable impact. In YMYL, that same campaign can generate a backlink profile that adds no real trust signal and, in the worst case, associates the site with dubious-quality sources. The relationship between volume and risk is not the same across all sectors.

It's worth consulting white hat, grey hat, and black hat linkbuilding: differences and risks to understand where the various tactics sit on the risk spectrum, which is especially relevant when the sector already faces greater algorithmic scrutiny.

Ignoring the content of the linking site

A backlink from a health site that also publishes unverified medical information, or from a financial portal that promotes questionable investment schemes, can associate the client site with that context. Google doesn't evaluate a backlink in isolation; it analyzes the context of the originating site. In YMYL, this point carries more weight than in other niches.

Using over-optimized anchor text in regulated sectors

Excessive use of exact match anchor text in sectors like health and finance creates two simultaneous problems: on one hand, it triggers manipulation signals in the algorithm; on the other, it can associate the backlink profile with patterns typical of spam sites in those verticals, which have historically abused this practice to rank misleading content.

Not documenting the campaign or editorial agreements

In regulated sectors, documentation matters. If a sponsored post on a health portal lacks a sponsored content disclaimer when it should have one, or if the article contains claims about products that contradict local regulations, the consequences can go beyond SEO. Keeping a record of agreements, published content, and link attributes is a basic risk management practice.

How to structure a linkbuilding campaign for these sectors

A well-executed YMYL campaign is not radically different from any other in its general logic; it is, however, different in its selection criteria and the time it requires. The following steps offer a working framework adapted to these verticals:

1. Audit of the existing backlink profile: before building, identify whether there are toxic or low-quality links that may be affecting the site's perceived trustworthiness. In YMYL, this is more urgent than in other niches.
2. Definition of minimum quality criteria for target sites: establish, explicitly before starting outreach, the requirements a site must meet to be considered a valid source (verifiable authorship, real organic traffic, coherent editorial content, clean history).
3. Identification of target sites by segment: general economics or health media, specialized industry publications, professional association sites, financial or health education portals with institutional backing.
4. Production of citable content: if the plan includes linkable assets, define what type of study, analysis, or resource has the highest probability of being referenced by the target media.
5. Outreach with an editorial, not transactional, approach: in YMYL sectors, the pitch must be oriented toward the value of the content for the outlet's audience, not toward the transaction of a link. Editors at these sites are more sensitive to proposals that appear purely commercial.
6. Legal review of content before publication: especially in health, any claims about diagnoses, treatments, or outcomes must be checked against local regulations before the article is published.

For a complete view of the process, the article how to build a linkbuilding strategy step by step covers each stage of the process in more detail, applicable as a foundation before adapting the criteria to a YMYL context.

Comparison with other technical niches