connectplus.jp

https://connectplus.jp· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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connectplus.jp

Mobile

Sponsored

Hosting Provider

SAKURA Internet Inc.

IP Address

160.16.217.153

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS9370

Organization

SAKURA Internet Inc.

Server

Apache

Nameservers

ns-cloud-e4.googledomains.com.ns-cloud-e3.googledomains.com.ns-cloud-e1.googledomains.com.ns-cloud-e2.googledomains.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.2 s10%

Speed Index

2.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

259 KB

32 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

SAKURA Internet Inc.

Technology Stack

4 Technologies Detected

Libraries

Analytics

Web Servers

Languages

SEO Analysis

D51/100

Meta Tags9/15

Content6/12

Headings6/8

Technical9/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

connectplus.jpconnectplus.jp

株式会社コネクトプラス

株式会社ブイキューブネットワークスは2013年2月1日より株式会社コネクトプラスに社名変更いたしました。コネクトプラスはつながりを無限大の価値に変える会社です。WEBメディア・ソーシャルメディアの活用から総合的なWEBプロモーションまで、様々なWEBのソリューションにお答えします。

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

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Crawlability

Sitemap

Type: standard

22 URLs

robots.txt

Local SEO

Local Search Readiness

5/100

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

F28/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

3/25

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

def. lists

Text ratio:6%

Words:61

Token eff.:Too Short

Sections/1K:40

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

14/20

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.

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.

51/100

A+

32 mg

CO₂e / view

258.8 KB

Page Weight

95%

Cleaner Than

New Visitor

37 mg

Returning (cached)

18 mg

Annual (10K/mo)

3.8 kg

Emission Segments

Data Center

7 mg

Network

8 mg

Device

17 mg

Resource Breakdown

JavaScript

112.3 KB

Images

112.5 KB

CSS

22.6 KB

HTML

11.3 KB

Green Hosting Not Verified

SAKURA Internet Inc.

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

122d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

18.08.2025

Valid Until

31.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.connectplus.jpconnectplus.jp

SHA-256 Fingerprint

21:6F:83:F1:0C:9E:49:AA:BF:7D:D0:46:96:6A:7F:6B:0B:AD:F9:83...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-length

11322

content-type

text/html

date

Thu, 30 Apr 2026 22:27:30 GMT

etag

"2c3a-645798ec165fa"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail1.connectplus.jp

Domain Information

connectplus.jp

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.

32/100

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.

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Meiryo

WCAG AAA

54/100

Readability

/30

8/30

11px · LH 1.75

Hierarchy

/20

11/20

0.91x ratio · ✓ H1→H6

WCAG

/25

21/25

10.99:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Meiryo

Sans10px

Body Font

Meiryo

Sans11px

Contrast Ratio

10.99:1

WCAG AAA (≥7:1)

Reading Comfort

~159 CPL

Too wide

10px

12px

11px

Minor Third

Scale

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

❌ Very long lines: ~159 chars/line causes eye strain. Add max-width constraint.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.0:1).

✅ 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.

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

Buy on MyFonts

Color Palette

6 unique colors

Light

#ffffff

Background· 75.10000000000001%

#a1b3ba

Primary· 3%

#a38d60

Secondary· 2.7%

#ddc18d

Accent· 1.5%

#795d45

Secondary· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

connectplus.jp(3)common(2)ssl.google-analytics.com(1)

Website Identity

connectplus.jp

[email protected]

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 30 Apr 2026 at 22:27

Historical Analysis & Change Tracking