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koiwai.co.jp

https://koiwai.co.jp· First analyzed 29 May 2026· Updated 29 May 2026
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koiwai.co.jp
Desktop screenshot of koiwai.co.jp
Mobile screenshot of koiwai.co.jp
Mobile

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Hosting Provider

BETINC

IP Address

162.43.105.73

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

ns1.xbiz.ne.jp.ns3.xbiz.ne.jp.ns2.xbiz.ne.jp.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.9 MB
48 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
koiwai_officialCustom

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Plugins

1
Bogo

SEO Analysis

C67/100
19
6
1
Meta Tags7/15
Content7/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images1/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
K
koiwai.co.jpkoiwai.co.jp

小岩井農牧株式会社

小岩井農牧株式会社は、1891(明治24)年創業。岩手山南麓に広がる約3,000ヘクタールの大規模農場で、酪農、林業、環境緑化、観光、食品と多彩な事業を展開しています。

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length84 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (34/49) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

18 URLs

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
5 13

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

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AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
8/25

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
header/footer
Text ratio:3%
Words:162
Token eff.:Too Short
Sections/1K:37
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.2w
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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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.
A
85/100
13
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
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
6/15
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.
18/100
F
1.25 g
CO₂e / view
9.9 MB
Page Weight
5%
Cleaner Than
New Visitor
1.43 g
vs
Returning (cached)
716 mg
Annual (10K/mo)
150.4 kg
Emission Segments
Data Center
280 mg
Network
301 mg
Device
673 mg
Resource Breakdown
JavaScript
18.0 KB
Images
9.6 MB
CSS
314.5 KB
HTML
10.6 KB
Green Hosting Not Verified
BETINC
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

81d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

CloudSecure Corporation

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.07.2025

Valid Until

18.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.koiwai.co.jpkoiwai.co.jp

SHA-256 Fingerprint

B1:50:D0:AB:29:0D:3D:60:80:8F:B7:33:0D:F6:3B:A5:82:03:80:DF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 20:30:30 GMT
link
<https://www.koiwai.co.jp/wp-json/>; rel="https://api.w.org/...
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

koiwai.co.jp

Domain Information

koiwai.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.
B
70/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman + A1 Mincho

WCAG Partial
50/100
Readability
/30
20/30

24px · LH 2.00

Hierarchy
/20
6/20

0.67x ratio

WCAG
/25
13/25

1.01:1 min contrast

Performance
/25
11/25

3 fonts · 2 req

Heading Font

Times New Roman

Serif16px

Body Font

A1 Mincho

Sans24px

Contrast Ratio

1.01:1

4 issues

Reading Comfort

~37 CPL

Narrow lines
16px
h1
90px
h2
148px
h3
48px
h4
24px
p

✅ Excellent readability: 24px body text is ideal for all devices.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

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

❌ 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.

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

Buy on MyFonts

Color Palette

11 unique colors
Light
#617a31
Primary· 21.4%
#4a5a33
Secondary· 17.2%
#11180c
Secondary· 12.6%
#c9dcec
Secondary· 10.8%
#2a3823
Secondary· 7.2%
#ebebef
Secondary· 6.4%
#7c9040
Secondary· 5.1%
#324536
Secondary· 4.7%

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

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Scripts & Styles

10 Resources

8
Scripts
2
Styles
4
Async
0
Defer

Top Script Sources

koiwai.co.jp(3)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)webfonts.xserver.jp(1)

Website Identity

小岩井農牧株式会社

小岩井農牧株式会社

Organization

小岩井農牧株式会社は、1891(明治24)年創業。岩手山南麓に広がる約3,000ヘクタールの大規模農場で、酪農、林業、環境緑化、観光、食品と多彩な事業を展開しています。

www.koiwai.co.jp/
Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 29 May 2026 at 20:31

Historical Analysis & Change Tracking