ankerjapan.com

https://ankerjapan.com· First analyzed 06 May 2026· Updated 06 May 2026

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ankerjapan.com

Mobile

Sponsored

Hosting Provider

Shopify

shopify.com

IP Address

23.227.38.65

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

03.dnsv.jp.04.dnsv.jp.01.dnsv.jp.02.dnsv.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.8 MB

943 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shopify

ecommerce

shopify_production/mainCustom

Shopify Theme

Detected Apps

Upsell & Cross SellFacebook ChannelInstagram ShoppingTikTok

Technology Stack

16 Technologies Detected

Advertising

Google Ads Twitter Ads LinkedIn Ads TikTok Pixel Taboola

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

CSS Frameworks

Fonts

Tag Managers

Marketing

CDN

Security

SEO Analysis

C65/100

Meta Tags15/15

Content3/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

ankerjapan.comankerjapan.com

Anker (アンカー) Japan 公式オンラインストア | Anker Japan 公式オンラインストア

モバイルバッテリー・充電器・スピーカー・イヤホン・ケーブルならAnker (アンカー) Japan公式オンラインストア｡iPhone・AndroidやiPad・Macbook等のスマホ・タブレット・パソコンにおすすめの製品を取り揃えています｡USB PDや急速充電情報も満載｡

Title Length58 chars

Recommended: 50-60 chars (~357px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (8 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

6 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

7/100

Poor

2 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

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

7/25

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:1,920

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

58/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

9/20

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

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

5/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

5 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.

44/100

493 mg

CO₂e / view

4.8 MB

Page Weight

15%

Cleaner Than

New Visitor

564 mg

Returning (cached)

282 mg

Annual (10K/mo)

59.2 kg

Emission Segments

Data Center

24 mg

Network

145 mg

Device

324 mg

Resource Breakdown

JavaScript

1.8 MB

Images

2.7 MB

CSS

86.8 KB

HTML

57.3 KB

Other

112.3 KB

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

58d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.04.2026

Valid Until

03.07.2026

Subject Alternative Names (1)

www.ankerjapan.com

SHA-256 Fingerprint

D7:BB:6B:71:75:5F:5A:93:7B:25:94:EE:9A:DB:6D:5A:E4:87:3F:EC...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray

9f742cb27e294f7f-BOS

content-encoding

⚡ Brotli(br)

content-language

ja-JP

content-length

58420

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

ankerjapan.com

Domain Age

8y 5m

Created

10.11.2017

Expires

10.11.2032

Last Updated

20.01.2023

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

71/100

Mobile Friendly63 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans JP

WCAG Partial

57/100

Readability

/30

18/30

14px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

16/25

1 font · 33 req

Heading Font

Noto Sans JP

Sans

Body Font

Noto Sans JP

Sans14px

Contrast Ratio

1:1

3 issues

Reading Comfort

Single Font Family

left aligned

14px

24px

18px

14px

Minor Third

Scale

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

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

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 48

Color Palette

10 unique colors

21:1 AAA Light

#ffffff

Background· 28.200000000000003%

#000000

Text· 16.7%

#091027

Primary· 14.5%

#1d2a51

Secondary· 6.6%

#344a71

Secondary· 6.3%

#eeeef1

Secondary· 5.3%

#5b85a0

Secondary· 4.7%

#b8bfc5

Secondary· 3.5%

Business & Marketing Stack

7 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

TaboolaMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.taboola.com(4)ankerjapan.com(2)cdn.channel.io(1)scripts.clarity.ms(1)websdk.appsflyer.com(1)

Website Identity

ankerjapan.com

8 years old

Location detected: 🇨🇦 Canadavia ip

GMO Internet Group, Inc. d/b/a Onamae.comja

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 06 May 2026 at 01:23

Historical Analysis & Change Tracking