StackOptic
Back to Search
asobisystem.com favicon

asobisystem.com

https://asobisystem.com· First analyzed 06 May 2026· Updated 06 May 2026
Export
asobisystem.com
Desktop screenshot of asobisystem.com
Mobile screenshot of asobisystem.com
Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

163.43.124.37

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Osaka, Japan

ASN

AS9370

Organization

SAKURA

Server

Apache

CDN

Cloudflare

WAF

Cloudflare

Nameservers

duke.ns.cloudflare.com.marjory.ns.cloudflare.com.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
24.8 MB
69 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
asobisystem themev202206010000Custom

Technology Stack

10 Technologies Detected

Fonts

3
Google FontsAdobe Fonts (Typekit)Adobe Fonts

Plugins

3
Contact Form 7
WPML
WPML

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C60/100
17
5
2
Meta Tags8/15
Content9/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
asobisystem.comasobisystem.com

ASOBISYSTEM Co., Ltd. | アソビシステム株式会社

ブームを作ることよりも、カルチャーを創る。今の時代に発信すべき「アソビ」をもっと。

Title Length35 chars

Recommended: 50-60 chars (~211px / 580px)

Description Length41 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (52/52) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

18/100
Poor
5 11 2

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

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
8/25

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
def. listsnavheader/footer
Text ratio:3%
Words:232
Token eff.:Too Short
Sections/1K:64.7
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 1.3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
78/100
10
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
20/100
F
3.14 g
CO₂e / view
24.8 MB
Page Weight
5%
Cleaner Than
New Visitor
3.59 g
vs
Returning (cached)
1.80 g
Annual (10K/mo)
377.1 kg
Emission Segments
Data Center
702 mg
Network
754 mg
Device
1.69 g
Resource Breakdown
JavaScript
187.5 KB
Images
19.0 MB
CSS
58.2 KB
Fonts
89.2 KB
HTML
13.3 KB
Other
5.5 MB
Green Hosting Not Verified
SAKURA
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

73%Good
Static / Informational

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (2)

asobisystem.comwww.asobisystem.com

SHA-256 Fingerprint

CA:34:B7:45:8B:D7:1A:E8:B8:A1:CF:20:F8:21:24:93:EA:C0:D6:4D...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
connection
Upgrade
content-encoding
📦 Gzip(gzip)
content-length
13349
content-type
text/html
date
Wed, 06 May 2026 19:34:47 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

dmail.kagoya.net

Domain Information

asobisystem.com

Domain Age
19 years

Created

08.05.2007

Expires

08.05.2027

Last Updated

07.04.2026

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
D
50/100
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, user-scalable=no, viewport-fit=cover
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Hiragino Sans

WCAG AAA
79/100
Readability
/30
20/30

20px · LH 1.80

Hierarchy
/20
14/20

1.02x ratio · ✓ H1→H6

WCAG
/25
25/25

19.6:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

Hiragino Sans

Sans20px

Body Font

Hiragino Sans

Sans20px

Contrast Ratio

19.6:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines
20px
h1
170px
h2
21px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

❌ Very complex text: Flesch score 11/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 19.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsAAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 11

Color Palette

9 unique colors
19.6:1 AAA Light
#f7f7f7
Background· 47.00000000000001%
#000000
Text· 13.899999999999999%
#cebac1
Primary· 9.7%
#d08a83
Secondary· 6.2%
#682c42
Secondary· 4.8%
#69aa71
Secondary· 4.5%
#bcd8c4
Secondary· 2.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

14 Resources

9
Scripts
5
Styles
1
Async
1
Defer

Top Script Sources

asobisystem.com(8)googletagmanager.com(1)

Website Identity

asobisystem.com

19 years old

PHAROS Jingumae, 2-26-8 Jingumae,Shibuya-ku, Tokyo, Japan150-0001

Location detected: 🇯🇵 Japanvia ip
GMO Internet Group, Inc. d/b/a Onamae.com

Sponsored

Last analyzed: 06 May 2026 at 19:35

Historical Analysis & Change Tracking