The Affiliate Link: How It Works and Where to Place It

The affiliate link is the thread that connects your content to the advertiser. It is how the network knows that a given visitor came from your page. Using it well is a technical, editorial and ethical matter all at once.

What it actually contains

An affiliate link is a web address that contains your publisher ID, sometimes accompanied by other parameters: campaign, page or offer identifiers. When a visitor clicks, they pass very briefly through the network's server, which records the click and then redirects them to the advertiser's page. The operation is instant, and the visitor generally notices nothing.

How tracking remembers your referral

The network needs to remember that the visitor came from you, even if they sign up later. To do so it uses a cookie, meaning a small file stored in the browser, or an identifier passed in the address. When the signup or purchase happens, it finds this identifier and ties it to your account.

Two limits are worth knowing. First, the validity period of tracking varies by program: it is stated in their terms. Second, some browsers and extensions block third-party cookies, which can lose conversions. Identifiers in the address and automated feedback to your statistics limit this risk; we discuss it in the article on SubID and postback.

Where to place it so it really works

A link is effective when it answers a reader's wish at the moment it appears. A few placements work well:

• In the flow of the text, where you mention the service: the reader understands why they are clicking.
• In a box at the end of the article, after explaining the value of the offer.
• On a button with a clear label, for example "Discover the offer", rather than a generic "Click here".
• In a comparison table, if you present several services.

Conversely, avoid saturating the page. A link every two paragraphs ends up turning the reader away, and they will no longer trust you. A clear page, with one or two well-placed calls, converts better than a wall of links.

One link, one page, one offer

When possible, pair each page with a single consistent offer. A page on outings for senior singles does not need to promote five different services. This principle makes tracking more readable and reading smoother, and it fits the method described in our article on choosing your niche.

Transparency: what you must do

A reader must be able to know that a link is paid. Here are the good practices:

1. Add a visible notice at the top of the page or near the link, such as "this article contains partner links".
2. Add the rel="sponsored" attribute to the link: it tells search engines that it is a paid link.
3. Write a legal notice page that clearly states your publisher identity and contact details.
4. Comply with GDPR if you collect data, and inform visitors about the use of cookies.

On Facebook, never publish an affiliate link directly. Always direct the audience to your own site, which presents the offer with its transparency notices.

Dressing up the link: redirection and readability

Affiliate addresses are often long and not very descriptive. Many publishers create a short address on their own domain, for example mysite.com/discover/, which redirects to the network's link. This practice has two advantages: you can change the destination without touching every article, and the link looks clearer to the reader. It must remain honest: the destination page must match what the text announces.

Mistakes to avoid

• hiding the commercial nature of the link;
• promising something the offer does not deliver;
• pasting the same link everywhere without a page identifier, which makes it impossible to know what works;
• forgetting to test regularly that the link still works.

A very common variant of the classic link is the smartlink, which chooses the destination based on the visitor. And to understand the whole system, head to the page devoted to affiliate marketing.

Tracking and maintaining your links over time

A link placed a year ago is not necessarily still valid today. An offer may be withdrawn, an address changed, a program closed. Get into the habit of checking your links at regular intervals:

• keep a table listing each page, the link used and the associated tracking ID;
• click your own links from time to time, in private browsing, to check the destination;
• spot in your statistics the pages whose clicks suddenly dropped, a possible sign of a broken link;
• update your internal redirects rather than every article, when you use an address on your domain.

The role of the tracking ID

Adding an identifier specific to each page or button turns an anonymous link into a measurement tool. You can then tell the button at the top of the page from the one at the end of the article, or the article on outings from the one on first date tips. This precision will guide your editorial choices far better than intuition alone.

Finally, think about the phone experience: a large share of your readers view your pages on mobile, where a button that is too small or too close to another link causes accidental clicks. A well-sized button with clear text improves both readability and the quality of conversions.