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Useful articles about SEO, Web Development, and IT

603 articles

Business DX2026-07-15
Speeding Up and Securing Your Website at Once: A Practical Guide to CDN and WAF for Small Businesses
For businesses worried about slow websites or cyberattacks, this guide explains how CDN and WAF services can boost speed and security together, including cost ranges and pitfalls to watch for.
中小企業DXクラウドCloudflare
Business DX2026-07-15
A Web Infrastructure Option Starting at a Few Hundred Yen a Month: Rethinking Costs with a Cloudflare-Centered Stack
A minimal-cost infrastructure approach for small websites and apps is gaining attention. This article covers what it can and can't do, how it compares to traditional setups, and what to watch for when migrating.
中小企業DXクラウドCloudflare
Business DX2026-07-15
The Complete Guide to System and Website Maintenance: Why It Matters, What It Involves, and How Costs and Contracts Work
A neutral, from-the-basics overview of what system and website maintenance means, the risks of neglecting it, typical cost ranges, and contract types — the starting point for our maintenance series.
保守運用中小企業DX保守
Business DX2026-07-15
Website Maintenance Costs: What's Included in Monthly Fees, and How to Spot Maintenance in Name Only
A neutral breakdown of typical monthly website maintenance costs, what's usually included, questions to spot maintenance that does nothing in practice, and an in-house vs. outsourcing comparison.
保守運用中小企業DXホームページ保守
Business DX2026-07-15
WordPress Maintenance in Practice: What Happens to Neglected Sites and What You Must Do
Why WordPress sites need ongoing maintenance, what happens when they are neglected, and how DIY upkeep compares with professional maintenance services.
保守運用中小企業DXWordPress
Business DX2026-07-15
When You Can't Reach the Company That Built Your Site: Steps to Keep It Running
What to check when you lose contact with the company that built your website or system, plus how ownership of key assets shapes your next steps and handover.
保守運用中小企業DX開発会社
Business DX2026-07-15
Handover Planning for 'Systems Only One Person Can Touch': Keeping Operations Running When Staff Resign
A neutral look at the risks of one-person system dependence, a handover checklist for before and after resignation, and options for in-house, outsourced, or rebuilt operations.
保守運用中小企業DX属人化
Business DX2026-07-15
Signs of System Aging: How to Decide Between Extending Its Life and Replacing It
A neutral guide to signs of legacy system aging, the cost differences between extending a system's life and replacing it, and a framework for deciding based on remaining value, risk, and business plans.
保守運用中小企業DX老朽化
Business DX2026-07-15
Preparing for "End of Support": Why OS, Software, and Framework EOL Matters
A neutral guide to how software End-of-Life (EOL) creates risk for small businesses, covering asset inventory, response options, and budgeting.
保守運用中小企業DXEOL
Business DX2026-07-15
Maintenance Contract Checkpoints: What to Check for Scope, Response Time, and Data Handling
A neutral overview of what to check in IT maintenance contracts — scope, response time, backups, and handover on termination. Consult a professional for specific contracts.
保守運用中小企業DX保守契約
Business DX2026-07-15
How to Review Your Maintenance Costs: Signs You're Over- or Under-Paying, and How to Negotiate
A neutral guide to checking whether your system or website maintenance fee matches the service you receive, plus the review process and negotiation tips.
保守運用中小企業DX保守費用
Business DX2026-07-15
How to Keep Growing a System After Launch: A Monthly One-Hour Improvement Cycle
Why systems fall out of use after launch, and how a monthly one-hour review habit — plus smart use of maintenance contracts — keeps them improving over time.
保守運用中小企業DX運用改善
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