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eventpay.jp

https://eventpay.jp· First analyzed 24 May 2026· Updated 24 May 2026
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eventpay.jp
Desktop screenshot of eventpay.jp
Mobile screenshot of eventpay.jp
Mobile

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Hosting Provider

aws.amazon.com

IP Address

13.33.235.102

Site Location

🇯🇵 Japanvia tld

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

ns-665.awsdns-19.net.ns-102.awsdns-12.com.ns-1221.awsdns-24.org.ns-1943.awsdns-50.co.uk.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
192 KB
12 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

3 Technologies Detected

Libraries

1

Icon Libraries

1

Web Servers

1

SEO Analysis

F34/100
10
9
5
Meta Tags5/15
Content2/12
Headings3/8
Technical9/25
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability0/3
E
eventpay.jpeventpay.jp

Not Found

イベントペイ

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length6 chars

Recommended: 120-160 chars

Issues (5)

  • Very thin content (15 words). Search engines need substantial content for ranking.
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (1/1) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

8 rules

Allows all crawlers

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.

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AI & LLM Readiness

F10/100
Bot Access
3/25
Machine Read.
1/25
Schema Data
0/25
Citation
6/25

AI Bot Access

0/14 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:2%
Words:13
Token eff.:Too Short
Sections/1K:10

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
67/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

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.
71/100
A+
19 mg
CO₂e / view
192.3 KB
Page Weight
95%
Cleaner Than
New Visitor
22 mg
vs
Returning (cached)
11 mg
Annual (10K/mo)
2.3 kg
Emission Segments
Data Center
1 mg
Network
6 mg
Device
13 mg
Resource Breakdown
JavaScript
106.7 KB
CSS
78.9 KB
HTML
6.6 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

268d

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

18.01.2026

Valid Until

16.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

eventpay.jp

SHA-256 Fingerprint

E9:3B:04:97:CA:A1:28:2C:0D:B4:04:1F:EA:B4:19:38:38:A7:73:B1...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 24 May 2026 14:47:15 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

53

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

Domain Information

eventpay.jp

DNSSEC
Not Enabled

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
41/100
Not 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.
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

メイリオ

WCAG AA
53/100
Readability
/30
12/30

14px · LH --

Hierarchy
/20
6/20
WCAG
/25
22/25

4.53:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

メイリオ

Sans

Body Font

メイリオ

Sans14px

Contrast Ratio

4.53:1

WCAG AA (≥4.5:1)

Reading Comfort

~117 CPL

Too wide
17px
h2
14px
p

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

❌ Very long lines: ~117 chars/line causes eye strain. Add max-width constraint.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Color Palette

5 unique colors
Light
#ffffff
Background· 33%
#f2f2e8
Primary· 55.2%
#f2dedf
Secondary· 7.800000000000001%
#c18c6d
Secondary· 2.1%
#e4cec9
Secondary· 2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

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

10 Resources

4
Scripts
6
Styles
0
Async
0
Defer

Top Script Sources

eventpay.jp(3)ajaxzip3.github.io(1)

Website Identity

eventpay.jp

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 24 May 2026 at 14:47

Historical Analysis & Change Tracking