FIELD NOTES / DECISION SUPPORT
Practical technical guides for business-critical systems.
Use these checklists and diagnostic maps before changing email, websites, DNS or automation. Each guide separates symptoms from causes and connects the investigation to an appropriate service.
CHOOSE A WORKING GUIDE
Start with the system or decision in front of you.
Business Email Migration Checklist
A practical business email migration checklist covering discovery, data scope, DNS, coexistence, cutover, testing, rollback and user handover.
Read the guide →EMAIL / CAMPAIGNSEmail Marketing Campaign Checklist
Plan an email marketing campaign with a checklist for audience, consent, sender setup, content, testing, launch limits, reporting and follow-up.
Read the guide →WEB / REDESIGNWebsite Redesign Checklist
A website redesign checklist for goals, content, UX, SEO, redirects, accessibility, analytics, launch testing and post-launch verification.
Read the guide →WEB / SECURITYHacked WordPress Site Recovery Guide
A practical hacked WordPress recovery guide covering containment, evidence, clean-up, credential rotation, updates, hardening and monitoring.
Read the guide →WEB / PERFORMANCEWebsite Speed Audit Guide
Audit website speed using field and lab data, Core Web Vitals, server response, resource waterfalls, templates, third-party scripts and verification.
Read the guide →INFRA / DNSDNS Troubleshooting Guide for Businesses
Troubleshoot business DNS methodically: identify the failing hostname, query authoritative records, check delegation, DNSSEC, proxies, caching and changes.
Read the guide →AUTOMATION / N8Nn8n Business Automation Examples
Practical n8n automation examples for lead routing, onboarding, reporting, support and content operations, with controls for reliability and security.
Read the guide →GROWTH / SEOSEO Audit Checklist for Service Websites
An SEO audit checklist for service websites covering demand, page purpose, crawlability, indexation, internal links, evidence, page experience and measurement.
Read the guide →PROBLEM NOT COVERED?
Describe the symptom and the business impact.
The diagnostic quiz routes website, email, DNS and automation problems to the appropriate starting point.