Most affiliate publishers treat link tracking as a nice-to-have. They install Google Analytics, glance at click counts once a quarter, and wonder why revenue per visitor stays flat. The data tells a different story: operators who track every affiliate click at the page and link level recover revenue that was already sitting in their archive.
Affiliate link tracking is how you see which URLs drive clicks, which pages earn the most commission, and where broken or underperforming links leak
I’ve been running affiliate sites for over nine years. What gets measured gets managed. Peter Drucker said that decades ago, and it still applies to every WordPress site monetized through partner links.
Updated 2026.
1What Is Affiliate Link Tracking?
Affiliate link tracking is the process of monitoring an affiliate URL’s performance across your site.
That means knowing which links drive the most clicks, which pages generate those clicks, and how much each click is worth in actual revenue. Affiliate links are URLs with identifying attributes appended to them. They typically contain landing page info, the merchant’s details, and your unique affiliate ID.
Advanced tracking goes further. At Lasso, we use automation to add a unique SubID to every link on your site. With that layer in place, you can track:
- Earnings per click (EPC), revenue, and conversion rates for every link
- How the same link performs in different placements across your site
- Collated revenue performance showing how much each page earns
To guess conservatively, this level of affiliate tracking and reporting should at least double your affiliate revenue. That is not hype. It is what happens when you stop guessing and start reallocating traffic toward links that actually convert.
For operators building at scale, tracking is link infrastructure. The same way you handle affiliate link management across hundreds of posts, you need reporting that keeps pace with content production.
2Why Track Affiliate Links on WordPress
Here are the four reasons serious publishers instrument tracking before they publish another roundup.
See Clicks, Revenue, and EPC in One Report
The only way you improve anything is by monitoring progress. Affiliate link tracking surfaces which links and pages generate the most clicks, visitors, and conversions.
Lasso Performance consolidates this into one report. You see clicks, EPC, and revenue per link without exporting CSVs from five different affiliate dashboards.
Collate that data and two patterns emerge fast:
- Star players: Products you sell consistently. Promote them harder, add them to more locations, and move them into top positions.
- Sleeper hits: Products with low click volume but high EPC. These deserve more surface area across your site before you write them off.
Spot Money -Making Links and High-Converting Pages
Most publishers do not know which page generates the most affiliate revenue. That data is essential if you want to scale site income and focus time on pages that actually move the needle.
Inside Lasso, you can view highest-earning pages, links, affiliate programs, and networks from one dashboard.
Once you know which products and programs convert best, prioritize them. Write more content featuring those products. Build out the niches your data shows perform well. Run conversion rate optimization on high-performing posts to squeeze more revenue from existing traffic.
Content types that scale well from this data include single product reviews, comparison posts, buyer’s guides, and alternatives articles.
Catch Broken and Out-of-Stock URLs
Broken affiliate links cost you
Imagine an article that gets 3,000 page views per month. One product gets clicked 30% of the time. That is 900 clicks. Of those, 100 convert at $100 each. You earn $10,000 from that placement in a healthy month.
Now imagine the link is broken and you do not catch it for 30 days. You are out $10,000.
That is why we built broken link notifications into Lasso. Your dashboard shows busted URLs sitewide in real time, plus Amazon links that went out of stock.
The screenshot above surfaces broken links, out-of-stock products, and income opportunities in one view. Fixing those links is one of the highest-ROI tasks on any affiliate site, and most operators skip it because they never see the leak.
Run an Opportunities Scan to surface broken links and unmonetized product mentions hiding in archives you already published. Revenue recovery and link health often show up in the same pass.
Negotiate Higher Commission Rates
With conversion data in hand, you have leverage affiliate managers respect.
Communicate clearly how you have delivered sales through tracked affiliate links. Name specific high-performing pages and products you have converted for their program. Then ask for a higher commission rate, perhaps offering to add their links to more locations on your site in return.
Operators who bring page-level proof close better deals than publishers who send generic traffic screenshots.
3How to Track Affiliate Link Performance
At Lasso, we built two paths for tracking affiliate links on WordPress. Neither requires technical skills. Both take minutes to set up, not days.
Method 1: Lasso Performance
We built Lasso Performance to add a deeper layer of affiliate link tracking and analytics. The goal was to give you as much data on affiliate sales as you already get on display ad RPM from Mediavine or Raptive.
If you are a Lasso customer, Performance lives in your dashboard. Sign in at app.getlasso.co.
Add Performance to your site with one JS snippet. I recommend the WPCode Insert Headers and Footers plugin for placement.
That is the full setup. Sites with Performance active show a green tick in the dashboard.
From there, every affiliate link gets a custom, unique SubID so it can be tracked individually. Our software detects when different links across your site point to the same product, tracks them separately and together, and surfaces EPC and revenue for that product sitewide. You can then investigate why the same product converts better in some placements than others.
Performance also tracks every link on a given page, giving you a full revenue breakdown per URL. See which affiliate links are most profitable and focus on sending more traffic to those pages.
This is the most automated way to track affiliate links on WordPress. One snippet. No manual SubID tagging.
Method 2: Google Analytics Event Tracking
Google Analytics is not official affiliate tracking software, but you can measure link performance through Event Tracking.
Navigate to Behavior > Events > Overview.
Pay attention to three fields:
- Event Category: The affiliate link name
- Event Action: Whether the click came from a text link, display primary button, or secondary button
- Event Label: The actual URL getting clicked
When using Lasso, connect your GA tracking ID and click data flows in as Events automatically. Read how to connect Lasso to Google Analytics for the two-minute setup walkthrough.
Inside GA, examine two views:
- Pages: Which affiliates convert best at the page level
- Top events: Highest-performing affiliate links sitewide
Reviewing Pages data on one of our listicles, /one-million-dollars/, Fundrise, Personal Capital, and M1 Finance landed in the top five clicked affiliates.
Readers were expressing interest in products we had not built deep content around yet. That signals an opportunity to write product reviews and step-by-step platform guides.
One small optimization we tested: moving Personal Capital above Bloom on that page because Bloom got fewer clicks. We monitored the switch for 30 days to see whether Personal Capital commissions increased.
Assign Dollar Values to Clicks in GA
You can push GA further by creating a goal and assigning a monetary value to affiliate link clicks.
Divide your site’s total affiliate commissions by total affiliate clicks to get an average EPC. Assign that value in GA and you see a dollar amount behind every page.
Pair that with evergreen content that compounds traffic year over year, and you have a forecasting layer on top of click counts.
Cloak and Group Your Links
Tracking messy affiliate URLs is painful. Cloaking them behind clean paths makes links easier to distinguish, remember, share, and report on.
Lasso cloaks links automatically when you add them. Toggle cloaking off per link if a program requires the raw URL.
Compare drizly.sjv.io/Njl789 to a readable cloaked path. That is not nearly as SEO-friendly.
You can also group links inside Lasso by category or permalink.
Title a group after a specific page, like /best-cocktail-books/, instead of a generic label like “Favorite Books.” Links can belong to multiple groups from their Link Details page.
For setup details, read what is link cloaking and how to use it effectively.
4You Cannot Afford to Ignore Link Tracking
Affiliate link tracking carries more upside than downside by a wide margin. Beginners may not have much data yet, but building the habit early prevents bad assumptions from calcifying into your publishing strategy.
Skip tracking and you risk underperformance, sending visitors to broken pages, and leaving
We built Lasso around this problem. Consolidated inventory, tracking, and opportunity detection belong in one system. For the broader product rationale, read why you need Lasso.
Ready to see what your links are actually worth? Get started with Lasso and add Performance with a single snippet. Then run an Opportunities Scan to find revenue hiding in content you already published.
Jamie I.F.
Jamie heads up marketing at Lasso, runs a portfolio of niche sites, and tweets a lot about affiliate marketing and SEO.