Essential SSH Security for Public Web Servers: Public Key Auth, fail2ban, & Port Change

Learn essential SSH security measures for public web servers. This guide covers practical setup steps, from disabling password authentication and enabling public key authentication to implementing fail2ban and changing the SSH port.

One Month Later: Reconsidering My Blog's Comment Section

After one month with a comment section on my blog, the zero-comment outcome prompted a rethink. I'll explain why I'm removing it, despite using lightweight Cusdis, viewing blogs in the SNS era as primarily for information. I also discuss the enduring importance of social sharing.

August Recap: A Look Back at This Month's Activities

An engineer's August blog recap: publishing static sites with Hugo x Cloudflare Pages, developing Obsidian plugins, improving blog operations (5th anniv., Cloudflare migration), boosting PageSpeed scores, integrating Cusdis comments, and rclone backups. Dive into dev & ops insights and tips for y...

Key Strategies for Achieving High Scores in PageSpeed Insights

Learn how to boost your website's speed using Google PageSpeed Insights. This engineer's guide covers specific improvements for key metrics like FCP, LCP, and TBT, plus realistic score targets without chasing perfection.

A Deep Dive into Blog Thumbnails

Should blog thumbnails prioritize SEO or design? We explore their necessity, importance, and common design challenges when not consistently applied. Discover practical approaches for blog management, including efficient creation methods leveraging AI.

Cloudflare Tightens AI Bot Blocking

Starting September 15, Cloudflare will strengthen its AI bot access blocking. Site owners face a choice: protect site data or maintain SEO. Mixed-purpose crawlers are also targeted, so consider the impact on search rankings and determine the best settings for your site.

Unlocking Insights: Analyzing Cloudflare Security Logs with AI

Learn how to efficiently grasp attack trends and defense status on your site by analyzing Cloudflare security logs with AI. Discover practical examples like verifying WAF/bot protection and blocking WordPress attacks to enhance your site's safety.

Migrating My Domain to Cloudflare

I've migrated my blog's domain to Cloudflare. Reasons include centralized DNS settings, an annual operational cost reduction of approximately 800 JPY, and long-term trust in the service. I'll also explain the specific migration steps, providing useful information for efficient domain management a...

Exploring the Latest Global CMS Market Share Trends!

Discover the latest global CMS market share trends with W3Techs data. WordPress dominates, but SaaS and no-code platforms like Shopify and Wix are emerging. We analyze Japan's market, discussing website building trends and the current landscape of various tools.

My Extensive Review of 'Hono Gurashi no Niwa'

An in-depth review of 'Hono Gurashi no Niwa,' a unique blend of relaxing farm simulation and chilling folk horror. This experienced player shares insights on its captivating BGM, mild horror, and Japanese art style. Learn about the 'Peaceful Life Mode,' movement challenges, and why it's recommended.