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cpplus.jp

https://cpplus.jp· First analyzed 16 May 2026· Updated 16 May 2026
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cpplus.jp
Desktop screenshot of cpplus.jp
Mobile screenshot of cpplus.jp
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.48

Site Location

🇯🇵 Japanvia tld

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-382.awsdns-47.com.ns-850.awsdns-42.net.ns-1171.awsdns-18.org.ns-1850.awsdns-39.co.uk.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.3 MB
90 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Twitter AdsTikTok Pixel

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

B70/100
19
6
1
Meta Tags13/15
Content12/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cpplus.jpcpplus.jp

CP+2026: The world premiere show for cameras and photographs

This is the official website of the world premiere camera and photography show "CP+". In addition to the latest information on various events and exhibitions...

Description truncated.
Title Length60 chars

Recommended: 50-60 chars (~376px / 580px)

Description Length263 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

59 rules

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F30/100
Bot Access
10/25
Machine Read.
9/25
Schema Data
0/25
Citation
11/25

AI Bot Access

4/14 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:6%
Words:652
Token eff.:Optimal
Sections/1K:10.7
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 3.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
72/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
15/20
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
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...
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.
53/100
D
240 mg
CO₂e / view
2.3 MB
Page Weight
30%
Cleaner Than
New Visitor
274 mg
vs
Returning (cached)
137 mg
Annual (10K/mo)
28.8 kg
Emission Segments
Data Center
12 mg
Network
71 mg
Device
158 mg
Resource Breakdown
JavaScript
179.8 KB
Images
1.5 MB
CSS
626.7 KB
HTML
9.6 KB
Other
5.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

93%Excellent
Static / Informational

HTTPS

No WAF

171d

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

20.04.2026

Valid Until

03.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

cpplus.jp*.cpplus.jp

SHA-256 Fingerprint

79:AE:25:CB:01:E2:A6:2D:3D:F8:85:82:CF:A0:67:CC:80:8A:8F:8B...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
250
cache-control
🟡 600s(max-age=600)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 03:17:01 GMT
etag
W/"d5ed-64ec181a07c28"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
alt3.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

cpplus.jp

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.
C
61/100
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, minimum-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial
63/100
Readability
/30
21/30

16px · LH 1.80

Hierarchy
/20
14/20

1x ratio · ✓ H1→H6

WCAG
/25
13/25

3.89:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

Noto Sans JP

Sans16px

Body Font

Noto Sans JP

Sans16px

Contrast Ratio

3.89:1

6 issues

Reading Comfort

~41 CPL

Narrow lines
16px
h1
40px
h2
35px
h3
16px
p
Major Sixth
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.9:1).

✅ 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.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

Buy on MyFontsFluid TypeFlesch 60

Color Palette

13 unique colors
Light
#ffffff
Background· 28.5%
#eee611
Primary· 16.4%
#0f1d35
Accent· 6.7%
#48b97a
Secondary· 6.5%
#587276
Secondary· 6.5%
#fff570
Accent· 6.3%
#b1b893
Secondary· 5.8%
#da798f
Accent· 5.2%

Business & Marketing Stack

5 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
Twitter/X AdsMid-Market
TikTok PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

5

Total Tools

0

Enterprise

3

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

24 Resources

20
Scripts
4
Styles
17
Async
0
Defer

Top Script Sources

googletagmanager.com(8)analytics.tiktok.com(3)connect.facebook.net(2).(2)google-analytics.com(1)

Website Identity

cpplus.jp

Location detected: 🇯🇵 Japanvia tld
📧 Google Workspaceen

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Last analyzed: 16 May 2026 at 03:21

Historical Analysis & Change Tracking