martto. Creative

How to Fix “WordPress Emails Not Delivering” for Beginners: Easy Setup with WP Mail SMTP

Are you struggling with undelivered emails from WordPress? Learn how to clear Google's strict guidelines and achieve 100% email delivery. This guide provides step-by-step instructions for linking the WP Mail SMTP plugin with your DNS records (SPF/DKIM/DMARC) using Core Server as an example.

2026.07.08

WordPress

[Cocoon] A Complete Guide to Setting Up a “Correct Table of Contents” for High Visibility and SEO

A complete setup guide to maximize the TOC features in "Cocoon." Learn how to implement SEO-friendly heading rules, beautiful batch decoration with Font Awesome, and user flows that prevent reader bounce while completely avoiding bugs.

2026.07.01

Cocoon Guide

How to Search WordPress Post IDs and Cocoon Post Memos Instantly

Supercharge your WordPress admin search! This lightweight code snippet lets you query hidden Post IDs by numbers and instantly scan Cocoon's "Post Memo" field via text inputs. Included a quick hover trick to find any ID!

2026.06.29

Cocoon Guide

Astra vs. Cocoon: Free WordPress Theme Widget Comparison

A raw technical comparison between the world's No.1 theme, Astra, and Japan's masterpiece free theme, Cocoon. Discover the truth behind Astra's widget limitations and onboarding traps, and why Cocoon's 35 pre-optimized areas offer the ultimate layout freedom for free.

2026.06.28

Cocoon Guide

[No Plugin Required] How to Safely Protect and Manage Your WordPress Login ID

Do you know that your login ID can leak from the back side even if you hide the author's name on WordPress? Learn how to perfectly protect your login ID with just 4 lines of code without ruining past update dates or using plugins!

2026.06.25

WordPress

The Number One Reason I Don’t Recommend the WordPress Block Editor in the AI Era

Is WordPress Gutenberg actually slowing you down? Discover why the block editor's under-the-hood code acts as noise for generative AI, and why pure HTML is the ultimate secret weapon for blogging in the AI era!

2026.06.24

WordPress

9 Essential Cocoon Settings You Must Configure First for Bloggers

Feeling overwhelmed by Cocoon's 36 tabs? Here are the 9 absolute most critical settings you must configure first to lock in your site's layout and avoid future headaches. Perfect for building a smooth, AI-friendly blog foundation!

2026.06.23

Cocoon Guide

Why Astra Users Switch to Cocoon: 8 Built-in Features That Solve Your Struggles

Part 2 of our deep dive into Cocoon vs Astra! Discover 8 built-in core features including seamless skins, native TOCs, ad management, and in-dashboard analytics that give you total layout control completely for free.

2026.06.20

Cocoon Guide

Cocoon vs. Astra: 5 Built-in Core Features That Outperform Global Free Themes

Discover why the free Japanese theme Cocoon outperforms Astra. Explore 5 built-in core features that eliminate heavy plugins, boost site speed, and simplify SEO completely for free.

2026.06.19

Cocoon Guide

Why Wearing Fitbit Air Outward is the Only Choice for Ankle Use

When wearing a device on the ankle, the cause of heart rate spikes is the "posterior tibial artery" on the inside! Discover why "outside wear" ensures wrist-like accuracy, and why the screenless Fitbit Air is the ultimate choice for ankle use.

2026.06.18

Fitbit Labs