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_s._hyn
_s._hyn

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I tried adding QR codes to my conference slides and here's what actually happened

I sent the same link to three Slack channels last Tuesday and realized I had zero way of knowing which one drove the 47 signups I saw that morning. Honestly, it was a bit of a wake-up call - I had been using the same link for weeks, and I had no idea how people were actually finding it. I was also presenting at a conference that weekend, and I wanted to make sure I could track the engagement from my talk, so I decided to add QR codes to my slides.

Fumbling with URL Shorteners

I was using a basic URL shortener to share my links, but it didn't give me any information about who was clicking on them or where they were coming from. I tried using curl to parse the URL and get some basic analytics, but it wasn't giving me the level of detail I needed. I even tried writing a Python script to scrape the data, but it was a mess - I'm not exactly a data scientist, and I ended up with a bunch of disparate spreadsheets that I couldn't make sense of.

The QR Code Experiment

I decided to try using LinkCut to generate QR codes for my conference slides, mostly because it was free and didn't require me to sign up for an account. I was looking at the device breakdown in LinkCut and noticed that most of my clicks were coming from mobile devices - which made sense, given that I was presenting at a conference and most people were likely to be accessing the link on their phones. (I also discovered that I had a weirdly high number of clicks from people using Opera - I'm not sure what to make of that, but it was an interesting data point.) I generated a custom slug for my link, which made it easier to share and remember, and I even set an expiration date on the link so it would stop working after the conference was over.

The Unexpected Outcome

The results were pretty surprising - I had 23% more engagement from my talk than I had expected, and the QR code seemed to be a big part of that. People were actually scanning the code and visiting my website, which was great to see. However, I also noticed that the QR code was being scanned by a bunch of people who weren't even at the conference - I'm not sure if they were just curious or if they had seen the link somewhere else, but it was an interesting phenomenon. The thing is, I still don't fully understand why this happened, but it was definitely a positive outcome.

When This Approach Falls Apart

Look, I'm not going to lie - using LinkCut and QR codes isn't a perfect solution. For one thing, it's not exactly scalable - if I were trying to track thousands of links, I'd need a more robust system. I'm also not sure how well this approach would work for more complex analytics or A/B testing - I'm not sure I'd want to rely on a free URL shortener for that. And honestly, I'm not even sure if I'm using LinkCut to its full potential - I've been using it for a few weeks now, and I'm still discovering new features and functionality.

I'm still thinking about how to improve my link tracking and analytics, and I'm not sure if I've found the perfect solution yet. Has anyone else hit this exact wall, and if so, how did you overcome it?

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