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ansatsu-kizoku.jp

https://ansatsu-kizoku.jp· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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ansatsu-kizoku.jp
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Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.174.113.43

Site Location

🇯🇵 Japanvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

CloudFront

CDN

CloudFront

Nameservers

ns-1050.awsdns-03.org.ns-2044.awsdns-63.co.uk.ns-338.awsdns-42.com.ns-701.awsdns-23.net.

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%
4.9 MB
52 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
『世界最高の暗殺者、異世界貴族に転生する』本サイトv1.00Custom
by irokoto inc.
View Theme

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Amazon CloudFront

SEO Analysis

D58/100
15
6
2
Meta Tags8/15
Content7/12
Headings3/8
Technical17/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
ansatsu-kizoku.jpansatsu-kizoku.jp

TVアニメ『世界最高の暗殺者、異世界貴族に転生する』公式サイト

第2期2027年放送開始！第1期は各配信サイトにて好評配信中！

Title Length31 chars

Recommended: 50-60 chars (~192px / 580px)

Description Length31 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (31/31) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

3 rules

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
10/25

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
navheader/footer
Text ratio:2%
Words:86
Token eff.:Too Short
Sections/1K:50
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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.
A
88/100
14
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
34/100
F
508 mg
CO₂e / view
4.9 MB
Page Weight
15%
Cleaner Than
New Visitor
580 mg
vs
Returning (cached)
290 mg
Annual (10K/mo)
60.9 kg
Emission Segments
Data Center
25 mg
Network
149 mg
Device
334 mg
Resource Breakdown
JavaScript
210.9 KB
Images
3.9 MB
CSS
597.7 KB
Fonts
178.5 KB
HTML
7.6 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

93%Excellent
Static / Informational

HTTPS

No WAF

225d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

16.12.2025

Valid Until

14.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

ansatsu-kizoku.jp*.ansatsu-kizoku.jp

SHA-256 Fingerprint

6E:42:3F:C8:CB:D1:6F:27:40:85:7D:E2:C1:47:C8:14:F8:EC:56:55...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 60s(public, max-age=60, s-maxage=31536000)
content-encoding
📦 Gzip(gzip)
content-length
7524
content-type
text/html; charset=UTF-8
date
Wed, 03 Jun 2026 00:45:37 GMT
link
<https://ansatsu-kizoku.jp/wp-json/>; rel="https://api.w.org...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

ansatsu-kizoku.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
C
64/100
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,initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue + Noto Serif JP

WCAG Partial
52/100
Readability
/30
22/30

18px · LH 2.22

Hierarchy
/20
6/20

0.56x ratio

WCAG
/25
10/25

1:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

Helvetica Neue

Sans10px

Body Font

Noto Serif JP

Serif18px

Contrast Ratio

1:1

35 issues

Reading Comfort

~65 CPL

Optimal (45–75)
10px
h1
38px
h2
10px
h3
18px
p
Octave
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Wide line spacing (2.22). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~65 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

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

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

GGoogle Fonts

Color Palette

12 unique colors
Dark
#050505
Background· 21.2%
#8a0000
Primary· 16.299999999999997%
#be0308
Accent· 14.6%
#c6252a
Accent· 7.2%
#ca4247
Accent· 6.9%
#574144
Secondary· 6.6%
#b06c6f
Secondary· 6.1%
#d2bbbb
Secondary· 5.4%

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

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Scripts & Styles

12 Resources

9
Scripts
3
Styles
4
Async
0
Defer

Top Script Sources

ansatsu-kizoku.jp(4)youtube.com(2)googletagmanager.com(2)google-analytics.com(1)

Website Identity

ansatsu-kizoku.jp

Location detected: 🇯🇵 Japanvia tld
ja

Social Profiles

FacebookX (Twitter)

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Last analyzed: 03 Jun 2026 at 00:46

Historical Analysis & Change Tracking