san-a.co.jp

https://san-a.co.jp· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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san-a.co.jp

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

18.178.186.102

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Nginx

Nameservers

ns-1987.awsdns-56.co.uk.ns-258.awsdns-32.com.ns-998.awsdns-60.net.ns-1284.awsdns-32.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.9 MB

72 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.4.17

cms

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Libraries

Other

CSS Frameworks

Tag Managers

Web Servers

Languages

Plugins

Facebook Conversion Pixel

SEO Analysis

D53/100

Meta Tags7/15

Content10/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

san-a.co.jpsan-a.co.jp

株式会社サンエー

沖縄のスーパー株式会社サンエーです。毎日のチラシやイベント情報、店舗情報などをご紹介。食品館、衣料館、エディオン、マツモトキヨシ、和風亭、など。

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length72 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (11/20) — critical for accessibility and SEO

9 issues found

Upgrade to view details

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.

8/25

Schema Data

0/25

Citation

9/25

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. listsnavheader/footer

Text ratio:2%

Words:216

Token eff.:Too Short

Sections/1K:83.3

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

72/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

12/15

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.

46/100

199 mg

CO₂e / view

1.9 MB

Page Weight

50%

Cleaner Than

New Visitor

228 mg

Returning (cached)

114 mg

Annual (10K/mo)

23.9 kg

Emission Segments

Data Center

10 mg

Network

59 mg

Device

131 mg

Resource Breakdown

JavaScript

332.0 KB

Images

740.3 KB

CSS

885.7 KB

HTML

13.1 KB

Other

636 B

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

97d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

22.02.2026

Valid Until

07.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

*.san-a.co.jpsan-a.co.jporitazaidan.jp*.oritazaidan.jp

SHA-256 Fingerprint

80:F8:7C:67:21:F2:25:F2:3F:70:FF:58:0E:E1:1D:27:5A:3C:5F:D3...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 05:38:26 GMT

server

nginx

vary

Accept-Encoding

x-cached

Tue, 02 Jun 2026 05:38:26 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

smtp.google.com

Domain Information

san-a.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.

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

ヒラギノ角ゴ Pro

WCAG AAA

71/100

Readability

/30

23/30

16px · LH 1.70

Hierarchy

/20

12/20

1x ratio · ✓ H1→H6

WCAG

/25

21/25

7.28:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

ヒラギノ角ゴ Pro

Sans16px

Body Font

ヒラギノ角ゴ Pro

Sans16px

Contrast Ratio

7.28:1

WCAG AAA (≥7:1)

Reading Comfort

Single Font Family

left aligned

16px

26px

16px

Major Second

Scale

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.3:1).

✅ 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

4 unique colors

Light

#ffffff

Primary· 83.9%

#e53935

Primary· 11.4%

#c78e8e

Secondary· 2.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

san-a.co.jp(6)googletagmanager.com(4)connect.facebook.net(4)local(2)s.yjtag.jp(1)

Website Identity

san-a.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspaceja

Sponsored

Last analyzed: 02 Jun 2026 at 05:38

Historical Analysis & Change Tracking