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Kototsuki DesignReasons to Choose microCMS for Website Development

Last updated:May 2, 2026

Kototsuki DesignReasons to Choose microCMS for Website Development

Hello, this isKototsuki Design.

Kototsuki DesignRecently, when we receive inquiries about websites, we’ve been hearing more and more people say, “I’m concerned about security with WordPress.”

Of course, this isn’t to say, in extreme terms, that “WordPress is dangerous, while microCMS is absolutely safe.” No matter how excellent a system is, its longevity depends on how it’s used and maintained.

However, we don’t believe it’s our job to hand over a site to a client and have them start managing it while still feeling anxious and thinking, “This feels kind of scary.”

That’s why we don’t just focus on “creating a visually appealing site”; we work with you to consider every aspect—from “who will be updating the site” and “what kind of information it will handle” to “how we can ensure you can use it with peace of mind.”

As a result, we’ve recently found ourselves recommending microCMS more often—while still giving WordPress serious consideration.

In this post, I’d like to explain why.

“Anxiety About Site Management” Revealed Through Client Feedback

お客様からの声で見えた「運用への不安」

In the world of websites, WordPress has long been the standard choice. In fact, countless sites around the world are built using this platform.

However, the fact that it has so many users also means it is more likely to become a target for unauthorized access and attacks.

Whenever business owners and web managers see news stories about “websites being compromised,” it’s only natural for them to express concerns, saying, “I’m worried about security with WordPress.”

As mentioned earlier, it’s not that “WordPress is inherently dangerous.”

We’ve covered the fundamentals of how microCMS works in detail in “What Is microCMS? Explaining the Mechanics, Features, and Comparisons of Headless CMS,” but because the admin panel and the public site are separated, the points of vulnerability differ from those of typical CMS platforms. The fact that, structurally, it’s difficult to access the admin panel directly from the public site is another reassuring factor.

We strongly believe that our customers shouldn’t have to “constantly worry about update notifications while performing maintenance tasks.” Even after delivery, we want them to be able to focus on their core business with peace of mind. To that end, microCMS is a very reliable solution.

Comparing WordPress and microCMS: “Differences in Security and Usability”

It’s not a matter of which is better or worse—it’s just that their “strengths” differ slightly.

Here is the comparison chart we often show our clients.

Comparison Criteria

WordPress

microCMS

System Architecture

"All-in-one"


The admin panel and front-end interface are integrated.

"Separate (Headless)"


The backend and frontend are separated into different “rooms.”

Security

Since this system holds the No. 1 global market share, it is an easy target,


so frequent monitoring (maintenance) is essential.

The structure itself is highly resistant to external attacks.


Its “defense” is extremely robust.

Ease of Use of the Management Interface

It is feature-rich but can easily become complex.


It contains a lot of technical jargon, and


.

It’s easy to organize only the necessary fields, so you won’t get confused when updating.


It’s intuitive—you can start writing today.

Display Speed

Depending on the number of plugins and the amount of data,


performance may gradually slow down.

It’s very lightweight and fast.


It runs smoothly and doesn’t keep readers waiting.

Post-Delivery Maintenance

Updates to the system and plugins, among other tasks,


regular “maintenance” is required.

Since the developers handle the underlying infrastructure,


so there’s no need for customers to handle tedious update tasks.

microCMS or WordPress: Which Should You Choose? We’ve previously summarized comparisons based on purpose and industry, but we believe the key criterion for choosing is “sustained operation.”

Choosing a CMS for Industries Where Security Is a Priority

Recently, in particular, there has been a growing number of environments—such as medical facilities like clinics, government agencies, or recruitment websites—where “being reliable, consistent, and secure” is more important than “flashiness.”

When working with clients who require this level of security, microCMS’s robustness provides significant peace of mind.

Furthermore, many of the projects we consult on atKototsuki Designaren’t large media outlets that publish dozens of articles daily, but rather corporate or brand websites—sites that “carefully deliver a single article.”

Rather than having a multitude of features, we prioritize a system where on-site staff can update content without hesitation, stress, and as naturally as taking a deep breath. It is precisely because we value this “ease of use” that we have chosen this platform.

Conversely, here are the situations where we don’t choose microCMS

Of course, we don’t use microCMS for every project.

Depending on the objective, there are definitely cases where choosing a different system—such as WordPress—is the “right choice.”

  • When there are a large number of contributors and complex rules—such as approval workflows—are required
  • When you want to take full advantage of WordPress’s convenient features, such as for a membership site
  • When there are already thousands or tens of thousands of articles, and the number is expected to keep growing
  • When the client’s team is “already used to WordPress” and finds learning something new burdensome
  • When building a multilingual site or similar projects with microCMS would actually cause costs to skyrocket

A system is, after all, merely a “tool to achieve a specific goal.”

Our top priority is not “because it’s easy for us to build,” but rather “whether it truly suits your business.”

What we want to deliver isn’t just a system—it’s “peace of mind.”

The day a website is built and launched is not the end goal.

Rather, that is just the beginning of a long-term relationship with our clients.

Beautiful design and ease of use—we consider these to be basic prerequisites as professionals.

What we seek to create is not merely a system that’s convenient for users, but one they can continue to use with confidence.

We want you to be able to use it with confidence after delivery—to proactively showcase your strengths without worrying about security risks. To provide you with this “foundation of peace of mind,” we continue to carefully guide you through every step of the process, starting with system selection.

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