18 articles · Updated regularly

PocoLink Blog

Practical guides on URL shortening, deep linking, QR codes, and link analytics.

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Case Study

Diagnosing a QR Code Campaign That Underperformed: A Step-by-Step Framework

A QR code with low scan counts could be a design problem, a placement problem, or a destination problem — and each has a completely different fix. Here's the order to check them in.

PocoLink TeamJune 7, 20266 min read

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Showing 18 of 18

Marketing6 min read

5 Practical Ways Smart Links Change How Marketers Work

Custom aliases, app detection, and per-channel tracking solve real problems marketers face every day. Here's a concrete breakdown of how each one changes campaign performance.

February 7, 2026Read
Technology8 min read

How App-to-App Redirection Actually Works: Deep Links Explained

URI schemes, Universal Links, App Links, and graceful fallbacks — the real technical story behind opening a link directly in a native app, and why in-app browsers are a known limitation.

February 14, 2026Read
Case Study5 min read

Why Mobile Campaign Links Often Underperform

When social clicks convert poorly, the issue is sometimes the browser context rather than the audience. Here is how to diagnose that problem.

February 22, 2026Read
Analytics7 min read

Which Link Analytics Actually Tell You Something — And Which Don't

Click counts are a vanity metric. Time distribution, geographic data, device split, and referrer source are the four dimensions that actually change decisions.

March 1, 2026Read
Trends4 min read

QR Codes in 2025: The Practical Guide for Businesses Using Them Well

Native camera scanning removed the last barrier to QR adoption. Here's how to use dynamic QR codes correctly — including why pairing them with updatable short links solves the fundamental printed-QR problem.

March 8, 2026Read
Security6 min read

Why Shortened Links Look Suspicious — And How to Fix It

Generic short URLs trigger the same instincts as phishing links. Custom aliases, HTTPS enforcement, and transparent link previews are the three fixes that actually rebuild audience trust.

March 15, 2026Read
Marketing7 min read

Dark Social Is Eating Your Attribution: A Practical Framework for 2026

When a link is copy-pasted into a DM, Slack thread, or group chat instead of clicked from a page, your analytics have no idea where it came from. Here's how to reclaim that visibility without new tooling.

March 22, 2026Read
Marketing6 min read

Link-in-Bio Sprawl: Why Creators Are Consolidating Back to Direct Short Links

Link-in-bio pages solved a real problem in 2019. In 2026, they've become an extra tap, an extra load, and a third-party dependency for data that used to be yours. Here's when a direct short link is simply better.

March 29, 2026Read
Technology7 min read

How AI Agents and Chatbot Crawlers Are Changing What 'Referrer' Even Means

GPTBot, PerplexityBot, and ClaudeBot are now fetching and citing your links at scale. That traffic looks nothing like a human referral in your analytics — here's how to actually tell the two apart.

April 5, 2026Read
Technology6 min read

iOS and Android Privacy Changes Are Quietly Breaking Click Attribution — Here's What Still Works

App Tracking Transparency, Enhanced Tracking Protection, and third-party cookie restrictions have each removed a layer of click tracking. Server-side, first-party redirect logging is one of the few methods still fully intact.

April 12, 2026Read
Analytics8 min read

Multi-Touch Attribution Without an Enterprise Martech Budget

Multi-touch attribution is usually sold as a six-figure platform problem. Most small teams can approximate the same insight with per-channel short links, timestamps, and a spreadsheet.

April 19, 2026Read
Analytics6 min read

Reading Referrer Data From Group Chats and Messaging Apps (The New 'Direct' Traffic)

WhatsApp, Telegram, and iMessage all fetch a link once to generate a preview card — before any human ever clicks it. Confusing that fetch with a real visit is one of the most common link-analytics mistakes.

April 26, 2026Read
Trends6 min read

QR Codes in 2026: Packaging, Direct Mail, and the Return of Print-to-Digital

The retail industry's shift toward 2D barcodes at the point of sale is quietly making QR codes a packaging-design requirement, not just a marketing option. Here's what that means for anyone printing physical materials this year.

May 3, 2026Read
Trends5 min read

Short Link Fatigue: Why Some Brands Are Moving Back to Branded Subdomains

Generic shortener domains carry an accumulated trust cost after a decade of spam and phishing association. A branded short domain trades a little setup complexity for a link that looks like it belongs to you.

May 10, 2026Read
Security5 min read

How to Vet Any Shortened Link Before You Click It (A Practical Checklist)

You can't see where a shortened URL goes just by looking at it — that's the entire point of shortening it. Here's a concrete, non-technical checklist for deciding whether to trust one anyway.

May 17, 2026Read
Security6 min read

Writing a Link-Sharing Policy Before Someone on Your Team Shares the Wrong URL

Most teams don't think about link governance until an internal-only document gets shared with a client, or a link that should have expired keeps working a year later. A short, practical policy prevents both.

May 24, 2026Read
Case Study7 min read

How to Read 90 Days of Click Data Without Fooling Yourself

Three months of click data feels like enough to draw conclusions. Most of the mistakes people make with it are methodology mistakes, not data quality problems — here's the checklist we use before trusting any trend.

May 31, 2026Read
Case Study6 min read

Diagnosing a QR Code Campaign That Underperformed: A Step-by-Step Framework

A QR code with low scan counts could be a design problem, a placement problem, or a destination problem — and each has a completely different fix. Here's the order to check them in.

June 7, 2026Read
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