[Blog] Introduction to Web Performance: HTTP Headers Part 2

Code and headers, the two gears that drive a web page! Introduction to a blog article.

last updated Nov 25, 2025

What is Speed Index?

Further indicators to "visualize" customer experience! We will introduce issues related to display metrics in our blog.

last updated Nov 25, 2025

Key Points of Contracts for Website Production and Development Accompanying the Amendment of Civil Code Obligations Law

Required 'Clarification of Quality'! Introduction of the revision of the Civil Code (Obligations Law) on the blog.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Monitoring APIs

Maintaining a stable API that connects everything! Introducing why you should consider a monitoring strategy in our blog.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Video Optimization

To prevent videos from becoming a performance hindrance! To enhance user experience.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Redirects

Redirect errors lead to performance degradation! Introduction to a blog article.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Critical Rendering Path

Understanding Browser Behavior and Improving Performance! Introduction to a Blog Article

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: SSL and Web Security

Understand the essential SSL! Introducing in the blog why SSL is necessary and more.

last updated Nov 25, 2025

[Blog] This is the Challenge of Japan's Web Production Industry! Part 1

The Japanese web production industry should be like this! A perspective from someone who has been involved since the dawn of web business.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Optimizing JavaScript

Basics for executing JavaScript at high speed! Introducing why to use JavaScript and more in the blog.

last updated Nov 25, 2025

[Blog] Introduction to Web Performance: Tips for Image Tuning

Make images larger, more beautiful, yet lightweight! Introducing image optimization techniques on the blog.

last updated Nov 25, 2025

[Blog] This is the Challenge of Japan's Web Production Industry! Part 2

Even if only Japanese people have a conversation, they won't understand the reality of the web industry! Introduction to the contributed article.

last updated Nov 25, 2025

[Blog] Web Access Analysis Distorted by Slow Display Speed

Another independent variable distorts the data! Speeding up website loading times to minimize the impact.

last updated Nov 25, 2025

[Blog] The Perception of Web Loading Speed Changes with Time of Day and Age

Your one second is different from the customer's one second! The display speed can never be too "fast."

last updated Nov 25, 2025

[Blog] The World Opened by Quantum Computers

Introducing the reasons why quantum computers are gaining attention, such as issues with power consumption and the rise of machine learning!

last updated Nov 25, 2025

[Blog] Thoughts on Speeding Up Website Display Speed

Know the fundamental principles necessary for guaranteed acceleration! Essentially, it is about reducing the amount of computation.

last updated Nov 25, 2025

[Blog] Industry Standards for New Mobile Site Display Speed

Delays are not allowed on mobile sites! An overview of the investigation into the relationship between loading time and bounce rate.

last updated Nov 25, 2025

[Blog] Responding to the Improvement of Google’s Japanese Search Quality

Ensuring information quality = the importance of proofreading! What I would like you to utilize is the "10 indicators of information quality."

last updated Nov 25, 2025

[Blog] "Correctness Harassment" and Engineering Ethics

Training IT engineers is training specialists! If ethics and quality decline, the overall evaluation and trust in the industry will decrease.

last updated Nov 25, 2025

[Blog] Principles of Websites Learned from Convenience Stores

Websites are convenient precisely because they are connected to high-speed networks! From the perspective of business models, there are the same basic principles.

last updated Nov 25, 2025

[Blog] Programming education is essential education for the 21st century.

I don't understand because I don't know programming! It's essential knowledge and skills for living in society.

last updated Nov 25, 2025

[Blog] Let's Explore the Information Structuring of Web Pages!

Check the document structure with Nu HTML Checker! Is it a machine-readable web page?

last updated Nov 25, 2025

[Blog] Types of Websites

Choose from five types according to the desired results and specialize! Introduction to topics such as 'e-commerce sites'.

last updated Nov 25, 2025

[Blog] Data, Information, and Brain Filtering

Not all "data" becomes "information"! Through experiential learning, we acquire and strengthen our filters!

last updated Nov 25, 2025

[Blog] The Four Processes of Information Processing

From "data" to "information"! Introducing the reasons why responses differ even when the value of information is recognized.

last updated Nov 25, 2025

[Blog] The Importance of Delivery Quality of Websites Due to the Civil Code Amendment

Whether you see responsibility for quality as a "burden" or an "opportunity" can greatly change your business!

last updated Nov 25, 2025

[Blog] Why Page Speed is a Factor in Determining Search Rankings

The search is until the data on the web page is displayed! Would you like to measure the display speed?

last updated Nov 25, 2025

It won't become fast even by following PageSpeed Insights.

Delay in display speed is an opportunity loss! Introducing the importance of 'actually measuring' in a blog.

last updated Nov 25, 2025

[Blog] Suggestions for the Newspaper Industry

What I would like everyone in the news industry to pay attention to is the acceleration of website loading times!

last updated Nov 25, 2025

[Blog] Web Access Analysis

Delivery quality and information quality! Introducing the role that web analysts should play.

last updated Nov 25, 2025