gforce-hobby.jp

https://gforce-hobby.jp· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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gforce-hobby.jp

Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

49.212.207.55

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9371

Organization

SAKURA

Server

Nginx

Nameservers

ns2.dns.ne.jp.ns1.dns.ne.jp.

Performance

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%

3.1 MB

62 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

SAKURA

Technology Stack

5 Technologies Detected

Analytics

Libraries

CSS Frameworks

Web Servers

SEO Analysis

D51/100

Meta Tags11/15

Content7/12

Headings5/8

Technical6/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

gforce-hobby.jpgforce-hobby.jp

ドローン・ラジコン製品のジーフォース/G-FORCE公式サイト | G-FORCE | 株式会社ジーフォース

100g未満の小型ドローン、RCヘリ、充電器・バッテリーを始めとした各種ラジコン、エアガン製品の製造・販売。

Title Length54 chars

Recommended: 50-60 chars (~341px / 580px)

Description Length54 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F27/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

0/25

Citation

4/25

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. listsnav

Text ratio:4%

Words:90

Token eff.:Too Short

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

65/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

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...

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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.

7/100

391 mg

CO₂e / view

3.1 MB

Page Weight

30%

Cleaner Than

New Visitor

447 mg

Returning (cached)

224 mg

Annual (10K/mo)

47.0 kg

Emission Segments

Data Center

87 mg

Network

94 mg

Device

210 mg

Resource Breakdown

JavaScript

78.7 KB

Images

2.7 MB

CSS

250.2 KB

HTML

23.5 KB

Green Hosting Not Verified

SAKURA

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

gforce-hobby.jpwww.gforce-hobby.jp

SHA-256 Fingerprint

18:D8:5D:68:CA:9F:6B:D8:8F:03:7A:8C:33:9D:4E:38:85:F1:12:2A...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

connection

keep-alive

content-length

23794

content-type

text/html

date

Thu, 04 Jun 2026 14:22:53 GMT

etag

"5cf2-652dc43daa0d2"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

gforce-hobby.jp

Domain Information

gforce-hobby.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

30/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

ヒラギノ角ゴ Pro W3

WCAG Partial

52/100

Readability

/30

11/30

12px · LH --

Hierarchy

/20

11/20

1.5x ratio

WCAG

/25

16/25

2.79:1 min contrast

Performance

/25

14/25

1 font

Heading Font

ヒラギノ角ゴ Pro W3

Sans18px

Body Font

ヒラギノ角ゴ Pro W3

Sans12px

Contrast Ratio

2.79:1

35 issues

Reading Comfort

Single Font Family

left aligned

18px

13px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 2.8:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ 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 MyFontsFlesch 45

Color Palette

13 unique colors

Dark

#4e524d

Other· 9.2%

#e3f0f8

Background· 26.500000000000004%

#feffff

Primary· 14%

#121917

Secondary· 6.4%

#040403

Text· 6%

#a36d3f

Secondary· 5.8%

#ad8c5a

Secondary· 5.4%

#b7b39d

Secondary· 5.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(3)googletagmanager.com(2)google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

gforce-hobby.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)YouTube

Sponsored

Last analyzed: 04 Jun 2026 at 14:23

Historical Analysis & Change Tracking