StackOptic
Back to Search
gyomusuper.jp favicon

gyomusuper.jp

https://gyomusuper.jp· First analyzed 19 May 2026· Updated 19 May 2026
Export
gyomusuper.jp
Desktop screenshot of gyomusuper.jp
Mobile screenshot of gyomusuper.jp
Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

153.127.62.18

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS7684

Organization

SAKURA

Server

Nginx

CDN

CDN

Nameservers

03.dnsv.jp.04.dnsv.jp.01.dnsv.jp.02.dnsv.jp.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.5 MB
133 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
SAKURA
CDN
CDN

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Libraries

2
jQueryv3.6.1
Lightbox

CSS Frameworks

2
Bootstrapv4.6.2
Tailwind CSS

UI Components

1
Swiper

Icon Libraries

1
Ionicons

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

D49/100
14
10
2
Meta Tags9/15
Content6/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
G
gyomusuper.jpgyomusuper.jp

業務スーパー | プロの品質とプロの価格

プロの方はもちろん一般のお客様も大歓迎！業務スーパーのウェブサイトです。「毎日がお買い得」をコンセプトに、世界中から直輸入した食材や、国内自社工場のオリジナル商品などをご提供しています。店舗検索、WEBチラシ、商品情報、レシピ、セール情報をご案内します。

Title Length20 chars

Recommended: 50-60 chars (~121px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (62/121) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

6,983 URLs

robots.txt

29 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F31/100
Bot Access
19/25
Machine Read.
6/25
Schema Data
0/25
Citation
6/25

AI Bot Access

13/14 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:124
Token eff.:Too Short
Sections/1K:88.7
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 1.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
66/100
10
Passed
4
Critical
1
Warnings
Images & Alt Text
10/20
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
22/100
F
568 mg
CO₂e / view
4.5 MB
Page Weight
15%
Cleaner Than
New Visitor
649 mg
vs
Returning (cached)
324 mg
Annual (10K/mo)
68.1 kg
Emission Segments
Data Center
127 mg
Network
136 mg
Device
305 mg
Resource Breakdown
JavaScript
251.0 KB
Images
3.9 MB
CSS
297.5 KB
Fonts
696 B
HTML
15.4 KB
Green Hosting Not Verified
SAKURA
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

16d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.05.2025

Valid Until

04.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.gyomusuper.jpgyomusuper.jp

SHA-256 Fingerprint

A7:B9:F4:C0:A2:68:6F:C6:4C:74:74:12:23:C0:B6:B1:B8:E1:A4:8B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
2525
cache-control
🔵 Public(s-maxage=3600, public)
content-encoding
📦 Gzip(gzip)
content-length
15468
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 04:34:49 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail2.gyomusuper.jp
mail.gyomusuper.jp

Domain Information

gyomusuper.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.
B
73/100
Mobile Friendly9 breakpoints
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

メイリオ

WCAG Partial
66/100
Readability
/30
20/30

14px · LH 1.70

Hierarchy
/20
16/20

2.57x ratio · ✓ H1→H6

WCAG
/25
10/25

1.37:1 min contrast

Performance
/25
20/25

2 fonts · 2 req

Heading Font

メイリオ

Sans36px

Body Font

メイリオ

Sans14px

Contrast Ratio

1.37:1

23 issues

Reading Comfort

~47 CPL

Optimal (45–75)
36px
h1
34px
h2
22px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.4:1).

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

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

GGoogle FontsBuy on MyFonts

Color Palette

12 unique colors
Light
#ffffff
Background· 25.4%
#ffdf4b
Primary· 17.900000000000002%
#00a559
Accent· 11.5%
#ffd508
Accent· 8.4%
#00c4da
Accent· 8.3%
#814844
Secondary· 7.7%
#e99296
Accent· 5.5%
#9edfc9
Secondary· 5.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
11
Async
0
Defer

Top Script Sources

googletagmanager.com(7)js(7)google-analytics.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

gyomusuper.jp

Location detected: 🇯🇵 Japanvia tld
ja

Sponsored

Last analyzed: 19 May 2026 at 04:35

Historical Analysis & Change Tracking