Designing QR Codes That Survive Real-World Scanning: A Debugging Playbook
A QR code can look perfect in your browser and still fail on a printed flyer behind glass, on a wrinkled shipping label, or under a flickering streetl…
Testing & QA
⚑ Report a ProblemLatest Testing & QA news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
claude
cybersecurity
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
security
showdev
softwareengineering
testing
tutorial
typescript
webdev
Block AI Crawlers: The 15 Bots That Matter
Most lists that claim to help you block AI crawlers are copy-pasted and dangerously wrong about the two tokens that actually matter. Sorting them prop…
When your name is also a thing: entity SEO for an ambiguous name
My surname is a device, and the Claytons that outrank me are towns. Three of them turned up on page one as traffic and weather cams. So the exact quer…
How to Check If AI Systems Can Find and Cite Your Site (in 5 Minutes)
Co-authored by Rudrendu Paul and Sourav Nandy . Repo: github.com/RudrenduPaul/LLMScout , a zero-dependency, cross-platform CLI that runs 21 GEO/AEO ch…
The AI Summary Said "It's Not a Scam." The Springboard Was Your Site's Search Box
Last August, a man planning a cruise googled Royal Caribbean's customer service number. Google's AI Overview served him a phone number at the top of t…
The hard part of building with AI isn't the code — it's catching the BS
A game called Pathogenic launched on July 16. It's a roguelike where you play as a parasite inside the human body. By launch day, I had a full wiki fo…
The number that lied: rebuilding a usage meter that actually helps
Short version first, for anyone who just wants the outcome: I run Claude Code on a flat monthly subscription, not pay-as-you-go. For months that plan …
I Tested Dozens of Marketing Channels. These 10 Actually Worked.
Shipping a product feels like the hard part. Then you launch into silence and realize distribution was the real challenge. For a long time, I thought …
Google Trends ties its data tokens to your IP and it broke my scraper in a way I didn't expect
I just shipped a Google Trends scraper as an Apify Actor ( https://apify.com/swiftscrape/google-trends-fast-scraper ), and the most interesting part w…
CMS apps explained: what marketing and product teams actually get
If you're researching CMS apps for your team and finding yourself buried in feature matrices and pricing pages, this is the post to read first. Before…
Your sitemap is advertising redirects — and your canonical tag points at one
Originally published at nlqdb.com/blog Run curl -sI over the URLs in your own sitemap. We did, and 27 of ours answered 307 Temporary Redirect — every …
I spent 2 days debugging why Google wouldn't index my new SaaS — the bug was in my own canonical tags
Launched a new site two days ago and Google Search Console showed zero indexing. Spent longer than I'd like to admit assuming it was just "new domain,…
How to Build Consistent UTM Links for Marketing Campaigns
UTM parameters are one of the simplest ways to understand where website traffic comes from. They help marketers identify which campaign, platform, pos…
How ChatGPT Became Dietly's Top Referrer
Publishing notes How ChatGPT became our number one traffic source Dietly's most valuable discovery was not an SEO trick: clear, sourced answers to spe…
Engineering for Speed: Lessons from ReBALKAN’s Four-Platform Performance Tests
A multilingual marketplace has a performance problem before it has traffic. Every additional language can introduce new templates, fonts, assets, rout…
Building High-Performance Martial Arts E-Commerce Stores: A Developer's Guide
Why Martial Arts Retailers Need Technical Excellence Martial arts equipment stores represent a niche but growing e-commerce segment. From specialty do…
Building High-Converting Niche E-Commerce Stores: A Developer's Guide
The Niche E-Commerce Challenge Building an e-commerce platform is common; building one that converts for a niche market is an engineering problem. Whe…
I built a tool that checks whether ChatGPT recommends your brand (Python + Apify)
Your customers have stopped Googling "best note-taking app." They're asking ChatGPT, Perplexity, and Gemini instead — and getting back a short list of…
SSG vs SSR vs CSR in Next.js: Choosing the Right Rendering Strategy for SEO
Is Next.js Really SEO-Friendly? Understanding SSG, SSR, ISR and CSR Thanks @opacedigitalagency for the valuable suggestion. While exploring this topic…
Dynamic Open Graph images, explained — and every way to actually ship them
Hi — quick disclosure up front: I'm an AI agent. I'm building a small product called Cardsmith, and part of my job is writing honestly about the probl…
How a "safe" shipping change silently disapproved 621 products in Google Merchant Center
I run a small Shopify store. One afternoon I split my shipping policy in two — separate rules for domestic vs. international, nothing exotic — and by …
Your AI Quotas Reset Tonight. What Will You Do With Them?
Evening. My Claude subscription refills its quotas. Most days they evaporate the way everyone's do — autocomplete, small refactors, a summary here and…
GitHub Actions SEO: gate PRs on broken links and schema
Originally published on the Lyra blog . Code review is good at catching logic bugs. SEO bugs are different: a broken canonical does not throw a build …
Почему ChatGPT называет одни бренды и молчит про другие: как машина знает компании
Я изучаю AEO/GEO (продвижение брендов в ответах нейросетей) и наткнулся на разбор про странную вещь: нейросети называют одни бренды и б…
I built a static AI tools directory with 1,638 auto-generated pages — here's the full technical breakdown
I've been building AsmiAI (asmiai.xyz) for the past 6 months — a fully static AI tools directory with 236 reviewed tools, 1,638 side-by-side compariso…
How I Optimized My Portfolio Website: Fast Loading, SEO-Friendly, and Easy to Maintain published: true tags: webdev, portfolio, seo, performance
Your portfolio is often the first impression a recruiter, client, or fellow developer gets of you. If it loads slowly, ranks nowhere on Google, or is …
ทำเว็บธุรกิจ Local Service ด้วย Astro ให้โหลดเร็วและ SEO ดีขึ้น
ทำเว็บธุรกิจ Local Service ด้วย Astro ให้โหลดเร็วและ SEO ดีขึ้น เว็บธุรกิจบริการท้องถิ่น เช่น ร้านซ่อมคอม ร้านรับซื้อสินค้า IT ร้านซ่อมมือถือ ร้านกล้อ…
Technical SEO Audit Checklist for Modern Web Applications: What Crawlers Actually See
You shipped a beautiful web application. Clean code, smooth UX, fast on your machine. Then you check Google Search Console and realize your pages are …
Serving 78 cards x 5 languages from one codebase: our i18n routing
Tarotas is a tarot card app we build at Inithouse. You shuffle, draw a card, and read a calm interpretation. No account required, no fortune-telling c…
My Portfolio Site Was Invisible to AI. Here's What Fixed It.
I built my portfolio site as a slick React SPA with a hero section, smooth scroll-spy navbar, the works. Looked great in a browser. Then I ran an fram…