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tamiya.com

https://tamiya.com· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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tamiya.com
Desktop screenshot of tamiya.com
Mobile screenshot of tamiya.com
Mobile

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Hosting Provider

Japan150

IP Address

150.95.164.240

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

Japan150

Server

Scutum

Nameservers

ns1.hs.ctc.jp.ns2.dc.ctc.ad.jp.

Performance

80

Core Web Vitals

Weight

First Contentful Paint
2.2 s10%
Speed Index
2.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
168 KB
6 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Japan150

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

1 Technologies Detected

Libraries

1
jQuery

SEO Analysis

F33/100
9
10
3
Meta Tags7/15
Content0/12
Headings0/8
Technical12/21
E-E-A-T0/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
T
tamiya.comtamiya.com

Welcome to TAMIYA, INC. |

Tamiya,Plastic,Model,Scale,Miniature,R/C,RC,Car,radio,control,4WD,Dangun,Racer,Hobby

Title Length25 chars

Recommended: 50-60 chars (~150px / 580px)

Description Length84 chars

Recommended: 120-160 chars

Issues (3)

  • • Very thin content (15 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (2/2) — critical for accessibility and SEO

13 issues found

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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.

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AI & LLM Readiness

F27/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
3/25
Citation
3/25

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
Text ratio:1%
Words:10
Token eff.:Too Short

Structured Data

1 JSON-LD
WebSiteSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
D
51/100
7
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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...
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.
49/100
A+
21 mg
CO₂e / view
167.8 KB
Page Weight
95%
Cleaner Than
New Visitor
24 mg
vs
Returning (cached)
12 mg
Annual (10K/mo)
2.5 kg
Emission Segments
Data Center
5 mg
Network
5 mg
Device
11 mg
Resource Breakdown
JavaScript
94.4 KB
Images
13.0 KB
CSS
53.6 KB
HTML
6.7 KB
Green Hosting Not Verified
Japan150
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

245d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.11.2025

Valid Until

29.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.tamiya.comtamiya.com

SHA-256 Fingerprint

54:3F:6C:3F:70:3C:34:9A:03:AE:8A:42:BB:6C:B7:17:0C:05:7B:87...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
6576
content-type
text/html; charset=shift_jis
date
Tue, 28 Apr 2026 02:46:28 GMT
server
Scutum
x-frame-options
SAMEORIGIN
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

smtp.tamiya.com
tamiya-com.mail.protection.outlook.com

Domain Information

tamiya.com

Domain Age
30y 7m

Created

10.09.1995

Expires

09.09.2026

Last Updated

07.09.2025

Registrar

Japan Registry Services Co., Ltd.

DNSSEC
Not Enabled

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
52/100
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, user-scalable=no, initial-scale=1, maximum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Meiryo UI

WCAG Fail
59/100
Readability
/30
20/30

14px · LH 1.50

Hierarchy
/20
10/20
WCAG
/25
15/25

2.85:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Meiryo UI

Body Font

Meiryo UI

Sans14px

Contrast Ratio

2.85:1

9 issues

Reading Comfort

Single Family

left aligned
14px
p

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

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

❌ Low contrast: 9 elements fail WCAG AA (min 2.9:1). Increase text/background contrast.

✅ 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

6 unique colors
Light
#ffffff
Background· 95.40000000000002%
#0075c3
Primary· 1.9000000000000001%
#e80011
Accent· 1.3%
#7eafcd
Secondary· 0.4%
#a52a48
Accent· 0.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

2 Resources

1
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

local(1)

Website Identity

tamiya.com

30 years old
Location detected: 🇯🇵 Japanvia ip
Japan Registry Services Co., Ltd.📧 Microsoft 365ja

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Last analyzed: 28 Apr 2026 at 02:47

Historical Analysis & Change Tracking