jkrefre.com

https://jkrefre.com· First analyzed 13 May 2026· Updated 13 May 2026

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jkrefre.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.10.169

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

vera.ns.cloudflare.com.gabriel.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

54 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

THE THORv2.5.2Custom

by Kota Naito　@FIT(フィット)

View Theme

Technology Stack

10 Technologies Detected

Plugins

Age Gate Widget Options Blog Floating Button

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

CDN

SEO Analysis

D54/100

Meta Tags9/15

Content5/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images1/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

jkrefre.comjkrefre.com

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【錦糸町発】メンズエステどっとこむ東京錦糸町【風俗アロマエステ】は、錦糸町をメインに派遣する派遣型風俗アロマエステ店です。素人感溢れる上質で容姿端麗な日本人セラピストをホテル、レンタルルーム、ご自宅へ派遣いたします。究極で至高の癒しを求めるお客様へお届けする派遣型風俗アロマエステとなります。

Title truncated.

Title Length71 chars

Recommended: 50-60 chars (~440px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (71 chars, ~440px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/25) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

8/25

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

navheader/footer

Text ratio:1%

Words:81

Token eff.:Too Short

Sections/1K:80

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card1/3

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

3/20

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

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

6/15

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

2 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.

60/100

126 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

144 mg

Returning (cached)

72 mg

Annual (10K/mo)

15.1 kg

Emission Segments

Data Center

6 mg

Network

37 mg

Device

83 mg

Resource Breakdown

JavaScript

106.0 KB

Images

724.5 KB

CSS

130.7 KB

Fonts

268.9 KB

HTML

18.7 KB

Other

300 B

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.05.2026

Valid Until

09.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

jkrefre.com*.jkrefre.com

SHA-256 Fingerprint

A6:29:C4:36:ED:AF:A8:88:61:EC:01:47:45:91:6F:A5:69:49:66:12...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 0s(public, max-age=0)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9fb1e0ec98ecbdd8-MXP

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 13:06:09 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.jkrefre.com

Domain Information

jkrefre.com

Domain Age

3y 3m

Created

09.02.2023

Expires

09.02.2027

Last Updated

25.01.2026

Registrar

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

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

65/100

Mobile Friendly14 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, viewport-fit=cover

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

游ゴシック体

WCAG Partial

56/100

Readability

/30

8/30

12px · LH 1.00

Hierarchy

/20

18/20

2.5x ratio · ✓ H1→H6

WCAG

/25

16/25

2.84:1 min contrast

Performance

/25

14/25

3 fonts · 5 req

Heading Font

游ゴシック体

Sans30px

Body Font

游ゴシック体

Sans12px

Contrast Ratio

2.84:1

4 issues

Reading Comfort

~43 CPL

Narrow lines

30px

26px

12px

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

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.8:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle Fonts Buy on MyFontsFluid Type (rem)

Color Palette

10 unique colors

Light

#ffffff

Background· 94%

#f3ebe3

Primary· 1.1%

#eecec9

Accent· 0.7%

#e1a4a6

Secondary· 0.7%

#916568

Secondary· 0.6%

#edbcbc

Accent· 0.5%

#aebca7

Secondary· 0.5%

#93a189

Secondary· 0.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

jkrefre.com(10)ajax.googleapis.com(1)googletagmanager.com(1)kit.fontawesome.com(1)analytics.ahrefs.com(1)

Website Identity

jkrefre.com

08062344083

3 years old

Location detected: 🇨🇦 Canadavia ip

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

Social Profiles

X (Twitter)YouTube

Sponsored

Last analyzed: 13 May 2026 at 13:06

Historical Analysis & Change Tracking