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promax.co.jp

https://promax.co.jp· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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promax.co.jp
Desktop screenshot of promax.co.jp
Mobile screenshot of promax.co.jp
Mobile

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Hosting Provider

BETINC

IP Address

162.43.94.58

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

ns.diskgarage.co.jp.ns0.bartok.ad.jp.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
873 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
38 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
promax_officalCustom

Technology Stack

12 Technologies Detected

Plugins

3
Wp PagenaviHcaptcha For Forms And MoreEwww Image Optimizer

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.4.1

UI Components

1
Swiper

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

Icon Libraries

1
Material Icons

SEO Analysis

C61/100
18
7
1
Meta Tags7/15
Content8/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images6/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
P
promax.co.jppromax.co.jp

promax inc.

コンサート・イベント制作を行なっているプロモーター：PROMAXの公式サイトです。日本だけではなく、アジア・世界の音楽やエンタテインメント全般を幅広く国内に紹介しています。

Title Length11 chars

Recommended: 50-60 chars (~66px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100
Poor
5 10 2

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

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
11/25

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
code blocksdef. listsnavheader/footer
Text ratio:2%
Words:218
Token eff.:Too Short
Sections/1K:78
Depth:4/5

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 2.4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
15
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
11/15
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.
40/100
E
354 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
405 mg
vs
Returning (cached)
202 mg
Annual (10K/mo)
42.5 kg
Emission Segments
Data Center
79 mg
Network
85 mg
Device
190 mg
Resource Breakdown
JavaScript
72.9 KB
Images
190.5 KB
CSS
2.5 MB
Fonts
30.5 KB
HTML
16.9 KB
Green Hosting Not Verified
BETINC
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

42d

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/2

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

promax.co.jpwww.promax.co.jp

SHA-256 Fingerprint

5E:83:3A:65:BB:82:7B:59:2B:84:CF:FC:37:8B:A0:2E:C9:89:0B:01...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 19:56:55 GMT
link
<https://www.promax.co.jp/wp-json/>; rel="https://api.w.org/...
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

MX Records (1)

ns.promax.co.jp

Domain Information

promax.co.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
60/100
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=1.0,maximum-scale=1.0,user-scalable=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP + Roboto Condensed

WCAG Partial
55/100
Readability
/30
13/30

12px · LH 1.75

Hierarchy
/20
12/20

1.33x ratio · ✓ H1→H6

WCAG
/25
10/25

1:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

Noto Sans JP

Sans16px

Body Font

Roboto Condensed

Sans12px

Contrast Ratio

1:1

18 issues

Reading Comfort

~43 CPL

Narrow lines
16px
h1
71px
h2
16px
h3
12px
p

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

✅ Easy to read: Flesch score 76/100 — accessible to general audiences.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

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

GGoogle FontsFlesch 76

Color Palette

13 unique colors
6.39:1 AA Light
#ffffff
Background· 23.1%
#655d5f
Other· 5.5%
#000304
Background· 19%
#7298bf
Primary· 10.8%
#052226
Accent· 9.8%
#432e32
Secondary· 6.1%
#074e4e
Accent· 5.8%
#d9d6d1
Secondary· 5.7%

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

13 Resources

8
Scripts
5
Styles
3
Async
1
Defer

Top Script Sources

promax.co.jp(4)googletagmanager.com(1)hcaptcha.com(1)ajax.googleapis.com(1)cdnjs.cloudflare.com(1)

Website Identity

promax.co.jp

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 01 Jun 2026 at 19:57

Historical Analysis & Change Tracking