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Spelldata

EstablishmentOctober 16, 2000
capital1000Ten thousand
number of employees5
addressTokyo/Chiyoda-ku/27th Floor, Tokyo Sankei Building, 1-7-2 Otemachi
phone03-3242-3150
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last updated:Nov 02, 2022
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[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?

Information structuring refers to the practice of coding information (content) on a web page in HTML with appropriate semantic meaning, so that machines can correctly understand it. Even if you read a web page and think, "I can read it properly and understand the content," whether it is "readable" to machines is a different matter. If you prioritize the "appearance" for humans and turn the text into an image, machines will not be able to read it. If it is not machine-readable, the result will be a web page that is not human-findable. *You can view detailed content of the blog through the related links. For more information, please feel free to contact us.*

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[Blog] Types of Websites

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

According to Google's digital marketing evangelist, all websites can be categorized into five types. E-commerce sites aim to increase the sales of products and services, while sites focused on lead generation aim to increase the number of inquiry form submissions. There are different goals depending on the type of website. Unfortunately, it would be great if we could achieve all five goals with a single website, but that is quite difficult. Instead of being greedy and wanting "this and that," let's choose one type of website that is necessary for the current company and specialize in creating it. By doing so, it will become easier for people to understand, and the skills of the web manager will improve, leading to the development of a better website. *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

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[Blog] Data, Information, and Brain Filtering

Not all "data" becomes "information"! Through experiential learning, filters are acquired and strengthened!

Regardless of the type of website, what is common is that it primarily provides information. It can also be said that "websites distribute text data composed of characters, image data composed of images, and video data composed of videos." When data is received by a person through sensory organs such as eyes and ears, it is interpreted by the person's brain. As a result of that interpretation, when "value" is found in that "data" within a person's mind, and it takes the form of a useful "notification," it becomes "information." [Overview (Part)] ■ What is information - Not all "data" becomes "information." - A "filter" that is acquired and strengthened through learning. *Detailed content of the blog can be viewed through related links. For more information, please feel free to contact us.

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[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.

In this blog, we break down the topic of "how to determine whether 'information' is valuable to oneself" into a flow of thoughts such as impression, recognition, evaluation, and influence. There are various indicators that shape impressions, such as whether something is trustworthy or not, stylish or uncool, wonderful or tacky, but many of these are dominated by "appearance." Therefore, in websites, the design in a narrow sense (visual design) that influences the impression when first seen is emphasized for this reason. [Overview] ■ From "data" to "information" - Impression - Recognition - Evaluation - Influence *For more details about the blog, you can view it through the related links. Please feel free to contact us for more information.

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[Blog] The Importance of Distribution 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!

With the revision of the Civil Code's obligations law, there will be a significant impact on websites and internet services. The term "quality" has been included in the provisions of the Civil Code, meaning that not only the realization of specifications but also the quality as a non-functional requirement is now automatically included in the scope of contractual performance responsibility. Whether the responsibility regarding quality due to the revision of the Civil Code is seen as a "burden" or an "opportunity" will greatly change business dynamics. Considering the current poor delivery quality of Japanese websites, which relies on the efforts of line providers and mobile companies for display speed, taking proactive measures now to differentiate business based on high quality will create a significant difference in future web production orders. *For more details about the blog, please refer to the related links. For further inquiries, feel free to contact us.

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[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?

The reason Google places importance on display speed when determining search rankings can be understood by considering where the "starting and ending points of the experience" are. The act of searching does not end when the search results are displayed; it continues until a link is clicked from the list of search results and the actual web page data is shown. If you are providing high-value content or delivering sufficient information about products and services, yet your search ranking is not improving or is declining, it is likely that your display speed is slow. If you suspect that your display speed may be slow, I highly recommend measuring it at least once. [Overview] ■ "The field trip doesn't end until you get home" ■ The reason Google emphasizes display speed in search ranking decisions ■ Would you like to measure your display speed? *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

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It won't become fast even if you follow PageSpeed Insights.

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

You can check what to do to speed up the display speed of web pages. In Japan, Google's PageSpeed Insights often comes up as a popular diagnostic tool. Don't you find it strange that when you search for "PageSpeed Insights" in English, very few blogs from people using it for business appear? In fact, webmasters, infrastructure engineers, and front-end engineers from overseas do not use PageSpeed Insights. Instead, among engineers working on web performance abroad, Synthetic Monitoring and Real User Monitoring are commonly used. [Overview (Partial)] - Google PageSpeed Insights is only popular in Japan - What exactly is PageSpeed Insights? - The importance of eliminating opportunity loss - The importance of actually measuring *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

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[Blog] Suggestions for the Newspaper Industry

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

Information overload will continue to increase in the future, and people's free time will become even scarcer and more fragmented. However, the importance of acquiring information will only grow. The advantage of paper newspapers is that a variety of information comes into view, regardless of whether it interests you or not. Yet, in modern society, it is so dense, busy, and diverse that there is no room for such leisure. People quickly skim through headlines and summaries, picking and reading articles that interest them one after another. Isn't that the current style of readers who read articles on smartphones? [Summary (partial)] - There are no people reading newspapers on the train now. - It's a time for transforming revenue models. - Western newspapers are focusing on speeding up their websites. - Relying on retargeting ads leads to self-destruction. *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

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[Blog] Web Access Analysis

Delivery quality and information quality! Introducing topics such as 'The role of a web analyst'.

Delivery quality refers to the display speed and availability (ease of connection) of a web page. If the display speed is slow, the customer experience deteriorates, resulting in users becoming frustrated and leaving the site. Moreover, it is not necessarily the case that the web designer and the web analyst are the same person. If analyzing a website created by someone else, it is essential to check whether the site's design, page content, display speed, and availability are adequate. [Overview (Part)] ■Quality of the website ・Delivery quality ・Information quality ■Role of the web analyst *Detailed content of the blog can be viewed through related links. For more information, please feel free to contact us.

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Instant Gratification and Website Loading Speed

An era where "speed" is demanded in everything! Introducing topics like "Instant Gratification" in the blog.

In today's world, it has become commonplace to obtain various things immediately without waiting, such as shopping, restaurant and hotel reservations, and priority passes for attractions. The immediate satisfaction we can achieve is referred to in English as "instant gratification," and we have come to take for granted that we can obtain things instantly, while conversely, we now feel stressed when we cannot get something right away. Moreover, when building or updating our own websites, we tend to focus on design, but in reality, as users looking at other websites, we do not demand more in terms of design than readability. Websites that cannot meet users' demand for instant gratification, that have slow loading speeds, poor usability, and are difficult to read, will likely struggle to survive in the competitive market moving forward. [Overview (Partial)] ■ Instant Gratification ■ An era where "speed" is demanded in everything *For more details about the blog, you can view it through the related links. Please feel free to contact us for more information.

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PowerDMARC Features Settings

Prevent information leakage! If you have a large number of domains to register, there is a bulk registration feature!

We would like to introduce the features of the email security service 'PowerDMARC' under MENAInfoSec in the United States. It can accommodate both the configuration of individual domains and the bulk registration of a large number of domains. User management can also be centralized, with permissions set in detail. Additionally, it includes various configuration features such as a setup wizard, user access templates, auditing, and forensic encryption. Please feel free to contact us if you have any inquiries. 【Features (partial)】 ■ Setup Wizard ■ Bulk Domain Registration ■ Domain Management ■ User Management ■ User Access Templates *For more details, please refer to the PDF document or feel free to contact us.

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【PowerDMARC Features】API Settings

Integrated monitoring and analysis! It will serve as a concrete aid in reducing phishing email countermeasures!

We would like to introduce the features of the email security service "PowerDMARC" under MENAInfoSec in the United States. Would you like to send data to external monitoring systems or data analysis platforms for integrated monitoring and analysis? With our product, it is possible to send data to external systems via API. Please feel free to contact us if you have any inquiries. *For more details, please refer to the PDF materials or feel free to contact us.

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PowerDMARC Features: Reporting

A platform that can send emails! Introducing the reporting features.

We would like to introduce the features of the email security service 'PowerDMARC' under MENAInfoSec in the United States. RUA/RUF reports are sent in XML format. It is difficult for humans to read XML, and writing an XML parser for analysis is also cumbersome. Our product parses the XML and stores it in a database. We provide graphical visualization and powerful analytical capabilities. Please feel free to contact us if you have any inquiries. 【Features (partial)】 ■ DMARC compliance by sending source ■ By result ■ By organization ■ By host ■ By country *For more details, please refer to the PDF document or feel free to contact us.

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PowerDMARC Features: Alerts

It is possible to set up triggers for alerts, such as changes to DNS resource records!

We would like to introduce the features of the email security service "PowerDMARC" under MENAInfoSec in the United States. "PowerAlert" is a feature that sends alert emails to a specified email address when it detects changes to DNS records or when it identifies a certain number of spoofed emails through forensic report analysis. Please feel free to contact us if you have any inquiries. 【Features】 ■ It is possible to set triggers for alerts - Changes to DNS resource records - Number of spoofed emails, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Analysis of PowerDMARC's Features

It is possible to output as a PDF file as a report. Introducing the features of PowerDMARC!

We would like to introduce the features of the email security service 'PowerDMARC' under MENAInfoSec in the United States. "What is the current configuration of our own domain's SPF/DKIM/DMARC/BIMI and MTA-STS?" and "What policies are applied when sending emails from each system?" can be understood through various analysis tools. Please feel free to contact us if you have any inquiries. 【Features】 ■PowerAnalyzer ■MailAuth Analyzer ■PowerToolBox *For more details, please refer to the PDF document or feel free to contact us.

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PowerDMARC Features: Hosted Service

Instead of directly setting it in DNS, centrally manage various settings on the PowerDMARC portal site!

We would like to introduce the features of the email security service 'PowerDMARC' under MENAInfoSec in the United States. The "hosting service" allows for centralized management from the portal's configuration screen by referencing the values on the PowerDMARC side using CNAME, rather than directly rewriting the values of the DNS resource records. Please feel free to contact us if you have any inquiries. 【Features】 ■PowerSPF ■Hosted DKIM ■Hosted DMARC ■PowerBIMI ■PowerMTA-STS *For more details, please refer to the PDF document or feel free to contact us.

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Measures against spoofing emails, specifications for email encryption: What is MTA-STS?

Complete the encryption of the email delivery route along with SMTPS, POPS, and IMAPS!

On our company website, we introduce measures against spoofing emails and the specifications for email encryption. "MTA-STS" (Mail Transfer Agent Strict Transport Security) is a mechanism that allows email service providers to declare their ability to receive secure SMTP connections via TLS and to specify whether to reject delivery to MX hosts that do not provide TLS with a trusted server certificate. We will provide detailed information about the issues with STARTTLS and the features of MTA-STS through related links. Please take a look. [Contents] ■ Issues with STARTTLS ■ Mechanism of MTA-STS *Detailed information can be viewed through the related links. For more information, please feel free to contact us.

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Measures against email spoofing and email encryption specifications: What is BIMI?

Clearly indicate to users that measures against phishing emails are being taken by displaying the company logo!

On our company website, we introduce measures against phishing emails and the specifications for email encryption. "BIMI" (Brand Indicators for Message Identification) is a new email specification that allows the use of brand logos in email clients. By displaying the brand logo in customers' inboxes, organizations can leverage the efforts they have invested in implementing DMARC protection. To display the brand logo, the email must pass the DMARC authentication check, and it must be confirmed that the organization's domain has not been spoofed. For more details, please refer to the related links. [Content Included] ■ Basics of BIMI ■ Features of BIMI *Detailed information can be viewed through the related links. For more information, please feel free to contact us.

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Measures against impersonation emails, specifications for email encryption: What is DMARC?

Explicit processing notification and audit for SPF and DKIM authentication failures!

On our company website, we introduce measures against spoofing emails and the specifications for email encryption. "DMARC" (Domain-based Message Authentication, Reporting & Conformance) is an extension of the existing email authentication mechanisms SPF and DKIM, providing a protocol specification that allows email domain owners to prevent spoofed email sending. We will provide detailed information about the three main roles of DMARC through related links. Please take a look. [Contents] ■ The sending domain specifies the policy on how to handle emails that violate SPF or DKIM ■ Detecting spoofed From addresses (DMARC Alignment) ■ Receiving reports necessary for email auditing *For more details, please refer to the related links. Feel free to contact us for further information.

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Measures against spoofing emails, specifications for email encryption: What is DKIM?

Guarantee of the sender's authenticity and the integrity of the message content using public key cryptography!

On our company website, we introduce measures against spoofing emails and the specifications for email encryption. "DKIM" (DomainKeys Identified Mail) utilizes public key cryptography, where the public key is recorded in DNS, and the MTA signs the email using a private key. This allows the receiving MTA to verify the legitimacy of the sender and the integrity of the email content. By setting up the record, the receiving mail server can determine whether the email was sent by a legitimate sender upon receiving it. For more details, please refer to the related links. [Contents] ■ Example of operation ■ If only the DKIM settings are configured, the processing is left to the receiving mail server ■ If the sender wants to control the processing, DMARC settings are necessary ■ Is S/MIME not acceptable? *For detailed information, please refer to the related links. For further inquiries, feel free to contact us.

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Measures against spoofing emails, specifications for email encryption: What is SPF?

Register your legitimate email server for your own domain! Introducing examples of operation and limitations.

On our company website, we introduce measures against spoofing emails and the specifications for email encryption. "SPF (Sender Policy Framework)" is a specification that explicitly notifies the receiving MTA of the authorized MTAs by listing the MTAs that can send emails using the email addresses of the managed domain as DNS records. By setting up an SPF record, the receiving mail server can determine whether the email was sent from a legitimate mail server when it receives the email. Please refer to the related links for more information. [Contents] ■ Examples of operation ■ With only SPF settings, how to handle processing is left to the receiving mail server ■ If the sender wants to control the processing, DMARC settings are necessary ■ Is MX record not sufficient? ■ Limitations of SPF ■ Examples that cannot be prevented by SPF records alone *For detailed information, please refer to the related links. For more information, feel free to contact us.

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DKIM selector2 is not working.

Introducing a blog on how to resolve the error of DKIM selector2 not working!

For Microsoft 365 users with DKIM enabled on their Office 365 domain, an error may occur stating that the DKIM record for selector2 cannot be found. This means that when DNS is used to reference selector2 as a resource locator, no results are obtained, and the receiving server fails to find the DKIM record for selector2. Why is DKIM selector2 not functioning on a Microsoft 365 domain? This blog discusses the causes and how to enable key rotation. [Contents] - DKIM record for selector2 not found - Results for DKIM selector1 - Results for DKIM selector2 - How to resolve "DKIM selector2 is not working"? - Final step: Test DKIM selector2 *For more details, you can view the related links. *For further information, please refer to the PDF materials or feel free to contact us.

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SRE Report 2023 - Do We Share the Same Thoughts?

It is essential to ensure a fair culture when reviewing communication and feedback loops!

In this blog, we provide detailed information about the SRE Report 2023. In this second year, we evaluated the value derived from "Artificial Intelligence for IT Operations (AIOps)" and inquired about the extent of the issue regarding tool sprawl. When examining several core concepts of SRE, such as the value of AIOps and whether the proliferation of tools is a challenge, we observed differences in perspectives between individual business owners (SRE) and management, which not only highlights a lack of communication between groups but also reveals differences in priorities and ways of thinking. As a first attempt in the SRE report, we analyzed the responses by position, yielding insightful results. *For more details, you can view the related links. *For further information, please refer to the PDF materials or feel free to contact us.

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Methods of phishing scams using Office365

The solution is the adoption of an authentication mechanism! Introducing phishing scam techniques and countermeasures in the blog.

This blog discusses the methods and countermeasures of phishing scams targeting insurance companies using Office 365. From April 15 to 30, 2020, security analysts at PowerDMARC discovered a new wave of phishing emails targeting major insurance companies in the Middle East. When our security operations center tracked the links in these emails, it was found to be a phishing URL aimed at Microsoft Office 365 users. The solution is to adopt an authentication mechanism that checks all emails sent from your own domain and blocks only those sent without permission. As a leading provider of email security solutions, PowerDMARC is committed to raising awareness of the importance of protecting an organization's domain. *For more details about the blog, you can view it through the related links. *For more information, please refer to the PDF materials or feel free to contact us.

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Content Quality Improvement Service Procedure

Valuable information varies from person to person! It starts with knowing yourself and knowing the other!

The value of information is influenced by the difference between what the other party knows and what we possess, and this difference is calculated based on probability distribution. This consulting begins by clarifying what we know and what the other party does not know, starting from "knowing oneself and knowing the other." Consulting mainly consists of discussions and hearings. If objective data is needed, market research will also be conducted. 【Service Procedure】 ■1. Hearing ■2. Site Analysis ■3. Determination of Pages for Information Quality Improvement ■4. Page Analysis ■5. Application of Improvement Proposals ■6. Confirmation of Improvement Effects ■7. Formulation of Next Improvement Measures *For more details, please refer to the PDF document or feel free to contact us.

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What is information quality?

Quality evaluation of qualitative information! Introducing differences in quality based on expression, causal relationships, and scope!

Information quality is a qualitative evaluation indicator of information. The value of information is considered to be the magnitude of surprise, according to information theory. So, if the content is surprising, is it acceptable to write dubious or false information? No, that is not correct. By checking the content against the indicators of information quality, it becomes possible to enhance the value of the content. The related links explain the differences between data quality and information quality. 【10 Indicators of Information Quality (Partial)】 ■ Authority/Reliability/Verifiability ■ Scope of Coverage ■ Composition and Organization ■ Objectivity ■ Integrity *For more details, please refer to the related links page or feel free to contact us.

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What is information theory?

The quantitative value of information! The more surprising the information is to the reader, the higher its value!

The father of information technology stated, "The value of information is proportional to the magnitude of surprise." The more familiar the recipient is with the content of the information, the less valuable that information becomes. Conversely, the less the recipient knows about the content, the greater the value of that information. In other words, the value of information changes relatively depending on how well the recipient understands the subject matter. This is defined as the amount of information. Based on probability theory, it quantifies how to measure the value of information. The more surprising the information is to the reader, the higher its value. **Levels of Communication Problems** ■ Level A: Technical Issues How accurately can symbols be transmitted in communication? ■ Level B: Semantic Issues How accurately can the transmitted symbols convey the intended meaning? ■ Level C: Effectiveness Issues How effectively does the received intention influence the desired action? *For more details, please refer to the PDF document or feel free to contact us.*

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What is a content quality improvement service?

It aims to be highly valuable to people, easy to read, and to convey information accurately!

The "Content Quality Improvement Service" aims to enhance the informational value, information quality, and the quality of information structuring of content, with the goal of improving the universal value of content. Based on fundamental theories related to information, it seeks to improve the intrinsic quality of content. As a result, it aims to enhance machine readability, allowing search engines to evaluate content "correctly," which in turn should be appropriately reflected in search results. Additionally, it aims to ensure that the content is highly valuable, easy to read, and conveys information accurately to people. 【Benefits of this service】 ■ Consulting based on theory ■ Removal of noise and sharpening of signals ■ Connectivity with business models and marketing *For more details, please refer to the PDF document or feel free to contact us.

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DigiCert brand and GeoTrust brand <Price>

Multi-year contracts are also available! The more years you sign up for, the higher the discount rate, and with a 6-year contract, you get one year for free!

DigiCert has both the DigiCert brand and the GeoTrust brand. Multi-year contracts ranging from 2 to 6 years are available, with higher discounts for longer terms. With a 6-year contract, you get one year for free. Please feel free to contact us when you need assistance. 【Features】 <DigiCert Brand> ■ DV certificates are not sold ■ There are two types: Global Server ID and Secure Server ID <GeoTrust Brand> ■ The root certificate is DigiCert ■ The intermediate certificate is GeoTrust *For more details, please refer to the PDF document or feel free to contact us.

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Comparison of SSL Certificates

Differences between the three types of certificates! We will introduce the differences from the role of SSL certificates and the differences in verification procedures!

There are three types of SSL/TLS certificates: EV, OV, and DV. To understand the differences between these three types of SSL certificates, it helps to understand what a certificate is and how it is issued by a trusted Certificate Authority (CA) like DigiCert. The related links explain specifically what distinguishes these three certificates and what types of applications they are suitable for. 【Three Types of SSL Certificates】 ■ EV (Extended Validation) ■ OV (Organization Validation) ■ DV (Domain Validation) *For more details, please refer to the related links page or feel free to contact us.

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Cloudflare Migration Service

We provide services to facilitate smooth migration! We will ensure the success of your project!

At Spelldata, we offer services not only for new implementations but also for smoothly migrating from other companies' CDNs to Cloudflare. We will review the settings of your current CDN and map them to Cloudflare's settings. To maximize performance and benefits efficiently, we will propose changes and tuning to the configuration. Our company will ensure the success of your project as you decide to migrate to Cloudflare. 【Service Flow】 ■1. Review of existing CDN settings and current usage ■2. Pre-migration web performance measurement ■3. Migration work ■4. Post-migration web performance measurement ■5. Before/After report *For more details, please refer to the PDF document or feel free to contact us.

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CDN plan for local governments

Municipal website's 'shield'! The number of accesses that can be handled during a disaster is limitless!

The challenges faced by local governments regarding their websites include "measures against the intensification of weather disasters due to global warming," "malicious entries in inquiry forms," and "DDoS attacks on websites." CDN ensures the security of local government websites connected to the internet through WAF, DDoS defense mechanisms, BOT Management, Firewalls, and TLS encryption, while also playing a role in making sure that the municipal sites do not go down during disasters for the safety of residents. 【How can a CDN protect a website?】 ■ High Load Measures - Significantly reduces the load on municipal web servers - Can withstand hundreds of thousands of simultaneous accesses ■ Blocking Entries to Forms - Blocks entries from routes that residents generally do not use - Prevents the ability to make entries such as bomb threats or kidnapping threats ■ DDoS Defense - Effectively defends against DDoS attacks, ensuring uninterrupted service for residents - DDoS defense is included in the pricing *For more details, please refer to the PDF document or feel free to contact us.

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Types of Cloudflare contracts

Plans you can choose based on the size of your site and growth stage! We will introduce the differences in contract types!

We will introduce the types of Cloudflare contracts. We offer plans that can be chosen based on the size of the site and its growth stage, with options including "Free," "Pro," "Business," and "Enterprise." You can view details such as price differences, speed, and the features provided through the related links. 【Plans】 ■Free ■Pro ■Business ■Enterprise *For more details, please refer to the related links page or feel free to contact us.

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Cloudflare's SLA

Guaranteed 100% operation! Introducing the differences in SLA between the Business plan and the Enterprise plan!

In accordance with the "Quality Assurance of Sales" stipulated in the revised Civil Code on obligations scheduled to take effect on April 1, 2020, we clarify the SLA for Cloudflare's services. The Free and Pro plans do not have an SLA, while the Business and Enterprise plans do. The Business plan is a self-service plan, so support is available via email, chat, or the Cloudflare community forum. Additionally, the Business plan includes a guarantee regarding availability, but there is no guarantee regarding performance. The Enterprise plan assigns a dedicated customer support manager and SE from Cloudflare to our company. The significant difference is that there is a performance guarantee, ensuring that it will always be faster than delivering from the origin. Furthermore, during high load periods, the Business plan may deliver from overseas data centers, while the Enterprise plan will scale out using domestic servers. *For more details, please refer to the related links page or feel free to contact us.

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Cloudflare implementation and operation services

High technical skills that maximize functionality! Expert in CDN, providing meticulous support!

Our company has been recognized for its high technical capabilities and implementation track record that maximizes the features of Cloudflare, and in April 2020, we were certified as an official partner of Cloudflare MSP. We respond promptly when our customers' sites are attacked, experience traffic surges leading to overload, or when web services are interrupted for maintenance. We have a proven track record with existing customers. You can find detailed benefits of contracting with Cloudflare through Spelldata in the related links. We encourage you to take a look. 【Features via Spelldata】 ■ We have a web performance measurement service. ■ We monitor performance and availability 24/7. ■ By contracting our web performance measurement service, if any issues arise, we can request improvements from Cloudflare based on evidence data. *For more details, please refer to the related links page or feel free to contact us.

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Cloudflare's TTL

Determining the priority of Cloudflare's TTL with a chart! Explained in an easy-to-understand way!

The determination of TTL in Cloudflare is complexly influenced by Cloudflare's Workers, Page Rules, and default caching. The related links explain this determination in a chart. It also provides explanations about "Expires and Cache-Control" and "Public and Private," so please take a look. 【Overview】 ■ For cache expiration, there are the Expires header for absolute time specification and the Cache-Control header for relative time specification. ■ The Cache-Control header can specify either the Public or Private directive to indicate whether to allow caching by intermediate proxies. *For more details, please refer to the related links page or feel free to contact us.

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Cloudflare's features

Performance, security, reliability, analysis! Covering the necessary features according to the scale of the site!

Cloudflare has four main features. In "Performance," it supports everything from simple cache rule settings with CDN to complex cache rules. Web optimization and mobile optimization are possible. Additionally, it covers necessary features such as "Security," "Reliability," and "Analytics," depending on the scale of the site. You can view detailed features from the related links. 【Feature Composition (Partial)】 <Performance> ■CDN ■Web Optimization ■Mobile Optimization <Security> ■DDoS Protection ■IoT Security ■WAF ■Border Protection *For more details, please refer to the related links page or feel free to contact us.

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What is Cloudflare?

To build a better internet! Measuring and researching various CDNs throughout the year!

Cloudflare is a company that provides some of the fastest DNS services in the world and a top-class high-speed CDN. Founded in 2010, it currently has business locations in nine locations worldwide. It operates data centers in 61 countries and 165 locations, with data centers in Tokyo and Osaka in Japan. By the end of 2019, there are plans to open data centers in Sapporo, Sendai, Nagoya, Osaka, Fukuoka, and Okinawa. 【Features】 ■ Fast response ■ High-speed DNS ■ Strong security ■ Fast cache clearing ■ Various optimization features *For more details, please refer to the PDF document or feel free to contact us.

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Web Performance Managed Service Pricing

Pricing system for advance time purchase! The minimum unit of work time is 10 minutes, and we accept contracts for more than 10 hours per month!

We would like to introduce the pricing for the "Web Performance Managed Service." The contract period is one year, and you can purchase the number of hours based on the monthly workload you wish to request. Additionally, the operational status for each month will be submitted as an operational report by our resource manager by the 10th of the following month. 【Service Pricing】 ■ Starting from 330,000 yen per month (including tax): for 10 hours of operation ■ Hourly rate: 30,000 yen + consumption tax ■ For work hours exceeding the contracted monthly hours, an overcharge will apply at 37,500 yen + consumption tax per hour ■ Unused hours cannot be carried over to the following month ■ If it seems that the monthly contracted hours will be exceeded, adjustments can be made, such as carrying over work to the following month *For more details, please refer to the PDF document or feel free to contact us.

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What is a web performance managed service?

Support for high-speed and stable online service operations! Accurate understanding of the current situation and investigation of the causes of delays!

The "Web Performance Managed Service" utilizes measurement and monitoring data from BGP, DNS, Trace Route, web pages, APIs, and more to assist your company in measuring, analyzing, and improving the performance of your digital services. Even after achieving acceleration, if left unattended, quality will deteriorate. Therefore, we help instill a culture of statistical quality management for digital services within your organization while continuously ensuring high-speed and stable delivery quality. Please feel free to contact us when you need our services. 【Service Contents】 ■ Design and implementation of measurements ■ Monitoring and analysis of measurements ■ Development of improvement proposals based on measurement data analysis ■ Provision of information on new display speed improvement technologies, internet infrastructure, and information necessary for quality management *For more details, please refer to the PDF document or feel free to contact us.

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Web Performance Tuning Service Panel Discussion

A discussion on the importance of web performance by everyone from the business company! They talked about their initiatives.

On January 28, 2020, at the Tokyo International Exhibition Center Aomi Exhibition Hall, the eCommerce Fair Tokyo 2020 held a panel discussion titled "Our Reasons for Focusing on the Performance Quality of EC Sites - Impact on Customer Experience, SEO, Advertising Operations, and Sales." Our customers shared their efforts regarding web performance as part of statistical quality management. A recording is available in the related links. Please take a look. *For more details, please refer to the PDF materials or feel free to contact us.*

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Web Performance Tuning Service - TV Broadcast "Corporate Spirit"

You have summarized the "Web Performance Tuning Service" in an easy-to-understand manner!

Our "Web Performance Tuning Service" was featured and aired on TOKYO MX TV's "Corporate Spirit" on April 4, 2021. The video clearly explains "Web Performance Tuning." You can view it through the related link. For more details, please feel free to contact us. *For more information, please refer to the PDF document or feel free to contact us.

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[Web Performance Tuning Service] Customer Feedback

We have published an interview video with the person in charge! We have the technology and track record to guarantee results!

Spelldata has steadily built up a solid track record. In the related links, we have posted interview videos with representatives from various companies that have used our "Web Performance Tuning Service." Please feel free to contact us regarding inquiries, estimates, or case studies about our services. *For more details, please refer to the PDF materials or feel free to reach out to us.

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Web Performance Tuning Service Pricing

Please consider whether the costs are justified by the investment based on your company's annual sales multiplied by a 30% return!

The "Web Performance Tuning Service" consists of measurement costs and analysis/improvement fees. Please choose from three plans according to your budget. Almost all customers have recorded a sales increase of about 30% after optimization. This is not just for a single year, but continuously. Feel free to contact us when you need our services. 【Plan List】 ■ Overhaul Plan ■ Tuning Plan ■ Easy Plan *For more details, please refer to the PDF document or feel free to contact us.

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Web Performance Tuning Service Project Progress Procedure

According to the Pareto principle, identify the 20% of important delay factors! Everything starts with the investigation!

We advance projects by repeatedly conducting research, analysis, formulating improvement plans, implementation, and verification. Just like treating an illness, everything starts with research, and we take action while monitoring the progress of improvements. Please feel free to contact us when you need our services. 【Phases from Inquiry to Completion (Partial)】 ■1. Preliminary Hearing ■2. Initial Visit ■3. Signing of NDA (Non-Disclosure Agreement) ■4. Development of Measurement Plan ■5. Quotation ■6. Contract *For more details, please refer to the PDF document or feel free to contact us.

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