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sawanotsuru.co.jp

https://sawanotsuru.co.jp· First analyzed 25 May 2026· Updated 25 May 2026
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sawanotsuru.co.jp
Desktop screenshot of sawanotsuru.co.jp
Mobile screenshot of sawanotsuru.co.jp
Mobile

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Hosting Provider

JPNIC

IP Address

219.99.174.101

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS23824

Server

Nginx

Nameservers

ns1.future-s.com.ns0.future-s.com.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
3.7 s10%
Speed Index
4.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
494 KB
92 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
FullStory

Libraries

1
jQueryv3.6.0

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

Customer Support

1
Zendesk

SEO Analysis

D51/100
14
10
1
Meta Tags9/15
Content8/12
Headings3/8
Technical11/21
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
S
sawanotsuru.co.jpsawanotsuru.co.jp

<公式>日本酒・純米酒の通販 - 沢の鶴オンラインショップ

1717年創業。神戸・灘 沢の鶴公式オンラインショップです。純米酒・米だけの酒にこだわり続け300年。人気の山田錦を始め、純米大吟醸、純米酒、大吟醸酒、本醸造酒など様々な日本酒と食品、雑貨通販でお買い求めいただけます。5,000円以上のお買い上げで送料無料。

Title Length29 chars

Recommended: 50-60 chars (~179px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

273 URLs

robots.txt

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

D40/100
Bot Access
20/25
Machine Read.
14/25
Schema Data
0/25
Citation
6/25

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:5%
Words:364
Token eff.:Optimal
Sections/1K:74.2
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
C
66/100
11
Passed
2
Critical
3
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
5/15
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
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
55/100
A
61 mg
CO₂e / view
493.5 KB
Page Weight
90%
Cleaner Than
New Visitor
70 mg
vs
Returning (cached)
35 mg
Annual (10K/mo)
7.3 kg
Emission Segments
Data Center
14 mg
Network
15 mg
Device
33 mg
Resource Breakdown
JavaScript
410.9 KB
Images
342 B
Fonts
59.6 KB
HTML
19.6 KB
Other
3.1 KB
Green Hosting Not Verified
JPNIC
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

30d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

17.05.2026

Valid Until

24.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.sawanotsuru.co.jpsawanotsuru.co.jp

SHA-256 Fingerprint

62:D0:B2:DF:F4:12:3A:A0:A4:0B:0E:C9:2C:2C:B8:BB:CB:99:A1:A5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 0s(max-age=0,s-maxage=59)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-language
ja-JP
content-type
text/html;charset=UTF-8
date
Mon, 25 May 2026 06:07:56 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

fws102.wadax-sv.jp

Domain Information

sawanotsuru.co.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.
D
50/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

游ゴシック + Noto Serif JP

WCAG Partial
63/100
Readability
/30
24/30

19px · LH 1.50

Hierarchy
/20
5/20

0.69x ratio

WCAG
/25
14/25

4.24:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

游ゴシック

Sans13px

Body Font

Noto Serif JP

Serif19px

Contrast Ratio

4.24:1

4 issues

Reading Comfort

~48 CPL

Optimal (45–75)
13px
h1
40px
h2
16px
h3
19px
p
Major Sixth
Scale

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 4.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsBuy on MyFonts

Color Palette

8 unique colors
16.48:1 AAA Light
#ffffff
Background· 36.1%
#1f1f1f
Text· 10.1%
#290431
Primary· 2.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

27 Resources

19
Scripts
8
Styles
6
Async
2
Defer

Top Script Sources

googletagmanager.com(4)local(4)ac.adbest1979.com(2)visumo.jp(2)google-analytics.com(1)

Website Identity

sawanotsuru.co.jp

Location detected: 🇯🇵 Japanvia tld
ja

Sponsored

Last analyzed: 25 May 2026 at 06:08

Historical Analysis & Change Tracking