Differline guides
Practical guides for your next step.
Prepare a project, check a website and avoid common mistakes. Start with the question you are working on now.
Websites and launch
Website launch checklist for a business
Check content, forms, mobile navigation, SEO, domain settings, backups and handover before launching your business website.
Read the guide →Website migration: an SEO and URL checklist
Plan a website migration with a URL inventory, permanent redirects, content preservation, canonicals, hreflang and monitoring.
Read the guide →E-commerce and data
A supplier feed is not yet a clean store catalogue.
Prepare product imports with SKU and EAN mapping, variants, pricing, stock, categories, updates and exception handling.
Read the guide →E-commerce launch tests: a practical checklist
Test product variants, stock, payments, shipping, order emails and integration failures before launching an online store.
Read the guide →SEO and performance
Why can’t Google find your website?
Distinguish indexing problems from low rankings using Search Console, noindex, robots.txt, canonicals, sitemaps and internal links.
Read the guide →How to speed up a website: measure, fix, verify
Improve website performance using PageSpeed, LCP, INP, CLS, image optimisation, JavaScript review, server response and repeat testing.
Read the guide →Maintenance and recovery
Business systems and automation
How do you plan business software before development starts?
A practical business guide to problems, users, integrations, first-release scope and acceptance criteria before commissioning custom software.
Read the guide →When is automation worth the investment?
Assess automation value and cost drivers: data quality, integrations, exceptions, human control and ongoing maintenance.
Read the guide →Buy standard software or build a custom system?
Compare a standard ERP or CRM, configuration and custom software using workflows, integrations, migration and maintenance requirements.
Read the guide →Describe software you can actually verify.
A practical guide to user roles, integrations, exceptions, acceptance scenarios and information-system handover.
Read the guide →Found something you want to improve?
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Automation assessment, website checks, software selection and project planning — without registration.