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giant.co.jp

https://giant.co.jp· First analyzed 14 May 2026· Updated 14 May 2026
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giant.co.jp
Desktop screenshot of giant.co.jp
Mobile screenshot of giant.co.jp
Mobile

Sponsored

Hosting Provider

IDC Frontier Inc.

IP Address

164.46.35.208

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

IDC Frontier Inc.

Server

Nginx

Nameservers

ns-199.awsdns-24.com.ns-900.awsdns-48.net.ns-1456.awsdns-54.org.ns-1970.awsdns-54.co.uk.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
882 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
32 KB
31 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
IDC Frontier Inc.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Google Tag Manager
Segment

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Email Marketing

1
Klaviyo

Web Servers

1
Nginx

Libraries

1
AOS

SEO Analysis

B73/100
23
5
1
Meta Tags7/15
Content8/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
G
giant.co.jpgiant.co.jp

Giant Bicycles | The world’s leading brand of bicycles and cycling ...

ジャイアントのオフィシャルサイトでは、ジャイアントの最新バイク、アクセサリー、ニュース、プロモーション、イベント、プロサイクリングチーム、お近くの自転車販売店などをご紹介しています。

Title truncated.
Title Length71 chars

Recommended: 50-60 chars (~421px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (71 chars, ~421px). Will be truncated in search results.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

42 URLs

42 sub-sitemaps

robots.txt

92 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100
Needs Work
7 11

Sponsored

AI & LLM Readiness

D56/100
Bot Access
21/25
Machine Read.
15/25
Schema Data
8/25
Citation
12/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:356
Token eff.:Optimal
Sections/1K:64.6

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary193w
Descriptive Headingsavg 1.7w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A
84/100
14
Passed
1
Critical
2
Warnings
Images & Alt Text
20/20
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
10/15
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
72/100
A+
4 mg
CO₂e / view
31.6 KB
Page Weight
95%
Cleaner Than
New Visitor
5 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
468 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
2 mg
Resource Breakdown
CSS
1.1 KB
HTML
30.5 KB
Green Hosting Not Verified
IDC Frontier Inc.
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

278d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

PerfectSSL

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.01.2026

Valid Until

16.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.giant-bicycles.comgiant-bicycles.com

SHA-256 Fingerprint

20:FC:AA:28:74:DD:D3:C3:4A:8C:CF:28:50:83:65:0F:1E:F0:50:5B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods
POST, GET, DELETE
access-control-expose-headers
Request-Context
cache-control
🟡 4 Hours(public, max-age=14400)
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mxb-00832102.gslb.pphosted.com
mxa-00832102.gslb.pphosted.com

Domain Information

giant.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Civic Cookie Control

Cookie Consent Banner
Civic Cookie Control
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Civic Cookie Control
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.
C
69/100
Mobile Friendly7 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, maximum-scale=5
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
59/100
Readability
/30
17/30

36px · LH 1.11

Hierarchy
/20
15/20

2.22x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
11/25

System fonts

Heading Font

Arial

Sans80px

Body Font

Arial

Sans36px

Contrast Ratio

1:1

10 issues

Reading Comfort

Single Font Family

left aligned
80px
h1
80px
h2
36px
h3
16px
h4
36px
p

✅ Excellent readability: 36px body text is ideal for all devices.

⚠️ Tight line spacing (1.11). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

4 unique colors
3.58:1 AA Large Light
#7f7f7f
Other· 81.7%
#f2f2f4
Text· 10.1%
#06038d
Primary· 0%

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

Sponsored

Scripts & Styles

15 Resources

11
Scripts
4
Styles
2
Async
2
Defer

Top Script Sources

static.giant-bicycles.com(11)

Website Identity

Giant Bicycles

Organization
www.giant-bicycles.com
Location detected: 🇯🇵 Japanvia tld
ja-JP

Sponsored

Last analyzed: 14 May 2026 at 06:22

Historical Analysis & Change Tracking