wi2.co.jp

https://wi2.co.jp· First analyzed 20 May 2026· Updated 20 May 2026

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wi2.co.jp

Mobile

Sponsored

Hosting Provider

WI2-SRV

IP Address

103.5.140.66

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Sendai, Japan

ASN

AS131160

Organization

WI2-SRV

Server

Apache

Nameservers

ns-1184.awsdns-20.org.ns-1758.awsdns-27.co.uk.ns-584.awsdns-09.net.ns-69.awsdns-08.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

79 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

WI2-SRV

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Tag Managers

Advertising

Microsoft Advertising

Web Servers

Apache

SEO Analysis

C61/100

Meta Tags9/15

Content6/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

wi2.co.jpwi2.co.jp

ワイヤ・アンド・ワイヤレス

KDDIグループにおけるWi-Fi専門事業者に位置付けられるワイヤ・アンド・ワイヤレス（Wi2）のホームページです。通信量を節約するアプリ「ギガぞう」を提供。また法人のお客様向けにはFree Wi-Fiの構築、活用でインバウンド対策をサポートます。

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length124 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (11/21) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

479 URLs

robots.txt

2 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

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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:5%

Words:153

Token eff.:Too Short

Sections/1K:45.8

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

20/20

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.

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.

47/100

128 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

147 mg

Returning (cached)

73 mg

Annual (10K/mo)

15.4 kg

Emission Segments

Data Center

29 mg

Network

31 mg

Device

69 mg

Resource Breakdown

JavaScript

338.5 KB

Images

540.1 KB

CSS

149.5 KB

HTML

8.4 KB

Green Hosting Not Verified

WI2-SRV

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

32d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

21.05.2025

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.wi2.co.jpwi2.co.jp

SHA-256 Fingerprint

E0:8D:76:B5:E8:58:07:A4:82:27:E6:DB:12:3C:9E:6B:46:58:FB:10...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 20 May 2026 19:34:49 GMT

server

Apache

server-timing

dtSInfo;desc="0", dtRpid;desc="1522696255"

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

aspmx.l.google.com

alt1.aspmx.l.google.com

+1 more

Domain Information

wi2.co.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.

67/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

76/100

Readability

/30

21/30

16px · LH 1.70

Hierarchy

/20

17/20

2x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Roboto

Sans32px

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~40 CPL

Narrow lines

32px

48px

40px

16px

Minor Third

Scale

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Fluid Type (rem)

Color Palette

6 unique colors

3.81:1 AA Large Light

#ffffff

Background· 98.99999999999999%

#77858b

Secondary· 0.3%

#abc4c5

Primary· 0.3%

#fcfdc5

Accent· 0.2%

#e3ede0

Secondary· 0.2%

#faf8e5

Accent· 0%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)local(4)s.yimg.jp(2)connect.facebook.net(2)bat.bing.com(2)

Website Identity

wi2.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspaceja

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 20 May 2026 at 19:35

Historical Analysis & Change Tracking