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refa.net

https://refa.net· First analyzed 24 May 2026· Updated 24 May 2026
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refa.net
Desktop screenshot of refa.net
Mobile screenshot of refa.net
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

18.181.36.187

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Apache

CDN

CloudFront

Nameservers

ns-1702.awsdns-20.co.uk.ns-183.awsdns-22.com.ns-959.awsdns-55.net.ns-1115.awsdns-11.org.

Performance

87

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%
26.1 MB
177 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

11 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Advertising

3
Google AdsTwitter AdsCriteo

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

B70/100
22
5
1
Meta Tags7/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
R
refa.netrefa.net

ReFa （リファ）公式ブランドサイト | 株式会社MTG：ドライヤー・ヘアアイロン・シャワー・美容機器・美容ドリンク・ブラシ・コーム...

ReFa（リファ）公式ブランドサイト。ReFa VITAL BEAUTY for ALL すべての人の、生命力あふれる　真の美しさを叶える。

Title truncated.
Title Length79 chars

Recommended: 50-60 chars (~493px / 580px)

Description Length70 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (79 chars, ~493px). Will be truncated in search results.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

257 URLs

robots.txt

2 rules

Allows all crawlers

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.

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
16/25

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
nav
Text ratio:2%
Words:366
Token eff.:Optimal
Sections/1K:60.1
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w
Descriptive Headingsavg 1.9w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
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.
B
79/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
15/20
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
5/15
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.
31/100
F
2.70 g
CO₂e / view
26.1 MB
Page Weight
5%
Cleaner Than
New Visitor
3.08 g
vs
Returning (cached)
1.54 g
Annual (10K/mo)
323.5 kg
Emission Segments
Data Center
132 mg
Network
792 mg
Device
1.77 g
Resource Breakdown
JavaScript
926.7 KB
Images
9.8 MB
CSS
6.4 MB
Fonts
419.3 KB
HTML
106.3 KB
Other
8.4 MB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
10 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Static / Informational

No SSL

No WAF

nulld

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
2598
alt-svc
h3=":443"; ma=86400
connection
close
content-security-policy
frame-ancestors 'self' https://mypage.soasc.net;
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

refa.net

Domain Age
19y 1m

Created

24.04.2007

Expires

24.04.2027

Last Updated

22.10.2025

Registrar

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

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.
D
57/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Yakuhanjp

WCAG Partial
51/100
Readability
/30
15/30

16px · LH 1.00

Hierarchy
/20
6/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

3 fonts · 4 req

Heading Font

Yakuhanjp

Sans0

Body Font

Yakuhanjp

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

~52 CPL

Optimal (45–75)
16px
h1
58px
h2
35px
h3
16px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~52 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 3/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsBuy on MyFontsFlesch 3

Color Palette

5 unique colors
Light
#c9cace
Other· 21.6%
#eff1f2
Primary· 51.70000000000001%

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

Ad Networks

Amazon Publisher Services

Sponsored

Scripts & Styles

27 Resources

20
Scripts
7
Styles
20
Async
0
Defer

Top Script Sources

s.yimg.jp(6)googletagmanager.com(4)dmp.im-apps.net(2)img.ak.impact-ad.jp(2)clarity.ms(2)

Website Identity

refa.net

19 years old
Location detected: 🇯🇵 Japanvia ip
GMO Internet Group, Inc. d/b/a Onamae.comja

Sponsored

Last analyzed: 24 May 2026 at 02:38

Historical Analysis & Change Tracking