engekisengen.com

https://engekisengen.com· First analyzed 31 May 2026· Updated 31 May 2026

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engekisengen.com

Mobile

Sponsored

Hosting Provider

XSERVER Inc.

IP Address

183.90.250.24

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

ns2.xserver.jp.ns3.xserver.jp.ns5.xserver.jp.ns4.xserver.jp.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.9 MB

59 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.1

cms

ローチケ演劇宣言v1.1Custom

by clownworks

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Plugins

Liquid Speech Balloon

Wordpress Popular Posts

Libraries

CSS Frameworks

Analytics

UI Components

Fonts

Web Servers

SEO Analysis

B73/100

Meta Tags12/15

Content8/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

engekisengen.comengekisengen.com

ローチケ演劇宣言！（舞台・演劇に関するインタビューや最新ニュースまとめサイト）|ローソンチケット

ローチケ演劇宣言！は「ローソンチケット」が運営する演劇・ミュージカルに関するインタビューや観劇レポート、製作発表の模様などを紹介するウェブサイトです。

Title Length48 chars

Recommended: 50-60 chars (~295px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/24) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

63 URLs

63 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

5 13

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

6/25

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:3%

Words:220

Token eff.:Too Short

Sections/1K:104.5

Depth:2/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 2.7w

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...

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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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

Forms & Inputs

10/15

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

5/15

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.

40/100

239 mg

CO₂e / view

1.9 MB

Page Weight

50%

Cleaner Than

New Visitor

273 mg

Returning (cached)

137 mg

Annual (10K/mo)

28.7 kg

Emission Segments

Data Center

53 mg

Network

57 mg

Device

128 mg

Resource Breakdown

JavaScript

59.2 KB

Images

714.6 KB

CSS

1.1 MB

HTML

15.6 KB

Green Hosting Not Verified

XSERVER Inc.

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

229d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

CloudSecure Corporation

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.12.2025

Valid Until

15.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

engekisengen.comwww.engekisengen.com

SHA-256 Fingerprint

41:9B:B2:FB:24:E6:DC:1F:90:0C:E2:4A:D4:E2:23:2B:BF:26:3C:CB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 3s(max-age=3, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 31 May 2026 20:36:24 GMT

server

nginx

vary

Accept-Encoding, Accept-Encoding,Cookie

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

engekisengen.com

Domain Information

engekisengen.com

Domain Age

11y 5m

Created

12.12.2014

Expires

12.12.2026

Last Updated

26.11.2025

Registrar

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

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

69/100

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,maximum-scale=1,user-scalable=0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

游ゴシック

WCAG Partial

59/100

Readability

/30

13/30

12px · LH 1.50

Hierarchy

/20

14/20

1.17x ratio · ✓ H1→H6

WCAG

/25

18/25

3.44:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

游ゴシック

Sans14px

Body Font

游ゴシック

Sans12px

Contrast Ratio

3.44:1

15 issues

Reading Comfort

~33 CPL

Narrow lines

14px

22px

18px

13px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 3.4:1).

✅ 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).

Buy on MyFontsFluid Type (rem)Flesch 51

Color Palette

7 unique colors

15.59:1 AAA Light

#ffffff

Background· 65.5%

#222425

Other· 4.4%

#6e5235

Primary· 4.6%

#b4ab9d

Secondary· 4.3%

#c7e4da

Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

engekisengen.com(7)static.addtoany.com(3)code.jquery.com(2)googletagmanager.com(1)cdn.jsdelivr.net(1)

Website Identity

ローチケ演劇宣言！

Organization

engekisengen.com/

11 years old

Location detected: 🇯🇵 Japanvia ip

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

Social Profiles

X (Twitter)

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Last analyzed: 31 May 2026 at 20:36

Historical Analysis & Change Tracking