Cookieless EC measurement: a 4-step shift to first-party
"Safari traffic looks like it lost 30% of conversions year over year." "Tags fire empty after the cookie banner went up." I keep hearing variations of…
Testing & QA
⚑ Report a ProblemLatest Testing & QA news from Tech News
All topics
agents
ai
api
architecture
automation
aws
beginners
career
claude
cybersecurity
devchallenge
devops
discuss
frontpage
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
rust
security
showdev
testing
tutorial
typescript
webdev
I Compared 5 Heatmap Tools. They All Have the Same Blind Spot
"Will adding a heatmap tool grow our revenue?" It's the most common question I hear from ecommerce operators. The honest answer turned out to be more …
ROAS 100% is not the breakeven point — what most ad reports get wrong
I keep hearing this line in marketing reviews: "Our ad ROAS is 300%, so we're profitable." For a 50% gross margin product, that's true. For a 20% gros…
Navigating the Magento Migration Maze: Developer Shortages, AI, and Smart Agency Operations
Attention, agency owners, project managers, and developers – let's discuss a topic that has generated considerable buzz within the ecommerce community…
The state of PrestaShop stores in 2026: what we learned scanning 130 of them
A few weeks ago we shipped a free audit scanner for PrestaShop stores — 21 checks across security, SEO, performance, platform hygiene, and internation…
How I Reduced eCommerce Return Rates by 40% with AI Virtual Try-On (No Backend Needed)
If you run an online fashion store, you already know the pain. A customer orders a dress. It arrives. Doesn't fit right. Back it comes. You lose money…
How to Reduce Magento 2 Bootstrap Time by 30%
Every time Magento handles a request, it loads hundreds of PHP classes, registers thousands of event observers, and wires up a plugin chain across the…
Magento 2 Core Web Vitals: How to Score 90+ on PageSpeed
Core Web Vitals are a Google ranking signal and a direct measure of your store's user experience. Most Magento stores score 30–50 on mobile PageSpeed.…
Best Magento 2 Performance Extensions in 2026
Performance extensions are one of the highest-ROI investments you can make on a Magento store. A 1-second improvement in load time can increase conver…
Is Railway Reliable for E-Commerce Apps in 2026?
You can host an e-commerce app on Railway. The harder question is whether you should trust it with carts, checkout, orders, and post-purchase workflow…
What is llms.ljson and why eCommerce needs it
AI assistants don't read your website the way customers do. They need structured, machine-readable data — and that's exactly what llms.ljson provides.…
Symfony 7 and Sylius 2.0: What Changes for Developers
Sylius 2.0 is built on Symfony 7. For developers who've been running Sylius 1.x on Symfony 5 or 6, this means a significant stack modernization. Let's…
Top 10 Mistakes When Migrating Sylius to 2.0
After helping several teams plan their Sylius 1.x → 2.0 migration, I've seen the same mistakes come up again and again. Here are the ten most common p…