aktsk.jp

https://aktsk.jp· First analyzed 19 May 2026· Updated 19 May 2026

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aktsk.jp

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

216.239.32.21

Site Location

🇯🇵 Japanvia tld

Server Location

🇺🇸 Austell, United States

ASN

AS15169

Organization

Google LLC

Server

Google Frontend

Nameservers

ns-519.awsdns-00.net.ns-1227.awsdns-25.org.ns-1794.awsdns-32.co.uk.ns-497.awsdns-62.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

5.7 s10%

Speed Index

7.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

13.9 MB

110 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.9.9

cms

2018renewalCustom

Technology Stack

17 Technologies Detected

Plugins

Analytics

Libraries

UI Components

Slick Carousel Fancybox

CSS Frameworks

Tailwind CSS

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Advertising

Twitter Ads

Languages

Security

reCAPTCHA

SEO Analysis

B72/100

Meta Tags7/15

Content11/12

Headings3/8

Technical24/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

aktsk.jpaktsk.jp

株式会社アカツキ（Akatsuki Inc.)

アカツキは「感性とテクノロジーで、世界をもっと楽しく、豊かに変えていく。」を使命に、エンタメ・ライフスタイル・ソリューション事業を展開しています。

Title Length23 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length73 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

10 rules

Local SEO

Local Search Readiness

17/100

Poor

5 12 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

4/25

Citation

14/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:6%

Words:564

Token eff.:Optimal

Sections/1K:5.3

Structured Data

4 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.3w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

35/100

1.44 g

CO₂e / view

13.9 MB

Page Weight

Cleaner Than

New Visitor

1.64 g

Returning (cached)

822 mg

Annual (10K/mo)

172.6 kg

Emission Segments

Data Center

71 mg

Network

423 mg

Device

945 mg

Resource Breakdown

JavaScript

253.1 KB

Images

13.6 MB

CSS

67.4 KB

HTML

11.7 KB

Green Hosting Verified

Google Cloud

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.05.2026

Valid Until

05.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

aktsk.jp

SHA-256 Fingerprint

BF:34:62:9E:5F:AA:F7:EB:D1:76:93:24:6F:D6:87:F4:63:F9:F5:B4...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

11648

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 06:08:07 GMT

etag

"37852d1e1d2ea397ef6be10482eb1052"

last-modified

Tue, 19 May 2026 05:47:32 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (7)

alt2.aspmx.l.google.com

aspmx2.googlemail.com

aspmx3.googlemail.com

aspmx4.googlemail.com

+3 more

Domain Information

aktsk.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

56/100

Mobile Friendly1 breakpoint

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width,minimum-scale=1,initial-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

futura-pt + 游ゴシック体

WCAG Partial

50/100

Readability

/30

14/30

14px · LH 1.80

Hierarchy

/20

8/20

WCAG

/25

12/25

2.49:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

futura-pt

Sans

Body Font

游ゴシック体

Sans14px

Contrast Ratio

2.49:1

15 issues

Reading Comfort

Dual Sans-Serif

left aligned

30px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.5:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 2 font families keeps load times fast.

AAdobe Fonts Buy on MyFontsFlesch 40

Color Palette

9 unique colors

3.2:1 AA Large Light

#ffffff

Background· 88.3%

#968e90

Other· 1.6%

#c9e9f3

Primary· 2.7%

#9dd8ee

Accent· 2.6%

#cab9b2

Secondary· 1.3%

#e3ece3

Secondary· 1.2%

#d3d7b1

Secondary· 0.9%

#88b1ae

Secondary· 0.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

aktsk.jp(6)googletagmanager.com(4)cdnjs.cloudflare.com(3)connect.facebook.net(2)google-analytics.com(1)

Website Identity

株式会社アカツキ（Akatsuki Inc.)

アカツキは、心が求める活動がみんなの幸せの原動力となる世界「A Heart Driven World.」をビジョンとしています。モバイルゲーム事業、リアルな体験を届けるライブエクスペリエンス事業を柱として、心が踊り、感動とつながりをもたらすエンターテインメントをグローバルに展開しています。私たち自身がワクワクしながら作ったものが誰かの心を動かし、一人ひとりの人生を豊かに色づけていくと信じて、これからも世界をカラフルに照らしてまいります。

aktsk.jp/

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspaceja

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 19 May 2026 at 06:08

Historical Analysis & Change Tracking