What is an internal link and why does it matter?

A link from one page on your site to another - like a blog post linking to the relevant service page. It matters for three reasons: it helps Google discover and understand all your pages, it passes "strength" from strong pages to weak ones, and it walks the visitor along a logical journey ending in an inquiry. It is the only SEO tool fully in your control, free.

Do outbound links to other sites hurt my SEO?

The opposite, when relevant. Linking to an authoritative source (a study, an official standard, a known tool) signals to Google your content is serious and grounded. What does hurt: links to spammy, ad-stuffed sites and mass link exchanges. The rule: link out when it serves the reader, like citing sources in a good article.

How do I get inbound links without buying them?

The legitimate routes: content worth citing (guides, data, calculators), presence in real professional directories and association sites, features in local press and industry publications, and partnerships with adjacent businesses. Slower than buying - but bought links risk a Google penalty.

How many internal links should each page or post have?

Rule of thumb: 2-5 relevant links in an average post, always ones that genuinely help the reader go deeper. The link text should describe the destination ("our domain buying guide"), not be generic ("click here"). And no important page should be an orphan: with zero internal links pointing to it.

Links: The Hidden Network That Boosts Your Rankings

Picture two shops in the same mall. One sits off the main corridor, with signs on every floor, and the sellers in neighboring shops recommend it. The other is in the basement, unsigned, and nobody knows it exists.

Same merchandise. Entirely different businesses. The difference? Links. On the web, links are the corridors, the signs and the recommendations all at once - and they come in three types, each doing a different job.

Type 1: internal links. Your corridors

An internal link leads from one page of your site to another. Sounds banal? It is the most neglected tool in SEO, despite being fully in your control and costing zero shekels.

What it does:

Shows Google the map. Google discovers pages through links. A page no internal link points to (an “orphan page”) may simply not get crawled.
Passes strength. Your homepage carries the most “weight” in Google’s eyes. A link from it to a service page passes some of that power along. Strong pages lift weak ones.
Extends the visit. A reader finishing a post who gets a relevant next step stays three more minutes instead of bouncing back to Google. They win, and so do the signals Google sees.

Doing it right: every new post links to 2-5 relevant existing pages, with link text describing the destination. (Notice what we’ve done across this very blog: the speed post links to the testing post, which links to the metrics. Corridors.)

Type 2: outbound links. Your citations

A link from your site to someone else’s. Many business owners fear these (“why send people away?!”), but the opposite is true: a link to an authoritative, relevant source is a quality signal, exactly like a bibliography in an academic paper. Google sees a site citing official standards, studies and known tools, and concludes: serious writing happens here.

Just two rules: link only when it serves the reader, and only to quality sites.

Type 3: inbound links. Recommendations about you

The type worth the most and hardest to get: other sites linking to you. Each such link is a public vote of confidence, and Google counts votes (and weighs the voter: one link from a known industry site beats a hundred anonymous web directories).

How to earn them without buying (and buying, again, is risky):

Content worth linking to: a comprehensive guide, original data, a useful calculator. People link to what helps them.
Real directories and associations: professional associations, chambers of commerce, city directories. Especially relevant for local businesses.
Press and local media: an interesting business story, expertise on a hot topic. Journalists need sources.
Partnerships: your supplier, your business client, the complementary business next door. “Write about us, we’ll write about you” - the quality, relevant version.

Bottom line

Links are the web’s trust circulation system: internal ones organize the house, outbound ones signal seriousness, and inbound ones are the recommendations that launch you. The good news: the first layer - the one most of your competitors neglect - can be fixed alone in two hours of work. Open your site, find the orphan pages, and build corridors.

Want a site with proper link architecture from the foundation, including a blog that feeds your service pages? Talk to us ↗