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anesth.or.jp

https://anesth.or.jp· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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anesth.or.jp
Desktop screenshot of anesth.or.jp
Mobile screenshot of anesth.or.jp
Mobile

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Hosting Provider

JOINUS

IP Address

157.205.212.198

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Fujisawa, Japan

ASN

AS17514

Organization

JOINUS

Server

Apache

Nameservers

fjkdns13.alpha-prm.jp.fjkdns11.alpha-prm.jp.fjkdns12.alpha-prm.jp.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.1 s10%
Speed Index
5.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
77 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
JOINUS

Technology Stack

13 Technologies Detected

Libraries

4
jQuery
jQuery UI
Moment.jsAnimate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

D44/100
12
9
2
Meta Tags5/15
Content12/12
Headings0/8
Technical9/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
A
anesth.or.jpanesth.or.jp

公益社団法人 日本麻酔科学会

日本麻酔科学会のホームページです。

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length17 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (18/18) — critical for accessibility and SEO

11 issues found

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Local SEO

Local Search Readiness

10/100
Poor
3 13 2

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

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AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
8/25
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
nav
Text ratio:8%
Words:773
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w
Descriptive Headings
Canonical URL
Open Graph0/3
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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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.
C
60/100
6
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
5/20
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
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.
4 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.
8/100
E
282 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
322 mg
vs
Returning (cached)
161 mg
Annual (10K/mo)
33.8 kg
Emission Segments
Data Center
63 mg
Network
68 mg
Device
151 mg
Resource Breakdown
JavaScript
768.4 KB
Images
777.9 KB
CSS
560.8 KB
Fonts
2.5 KB
HTML
168.9 KB
Green Hosting Not Verified
JOINUS
8 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
Interactive

HTTPS

No WAF

13d

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

17.03.2026

Valid Until

15.06.2026

Subject Alternative Names (1)

anesth.or.jp

SHA-256 Fingerprint

DC:82:2A:38:04:79:8D:AA:0A:7A:0E:B5:D7:7C:B0:4E:AA:15:34:0D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
Keep-Alive
content-length
172674
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 16:39:01 GMT
keep-alive
timeout=2, max=100
server
Apache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mxi.alpha-prm.jp

Domain Information

anesth.or.jp

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, initial-scale=1, maximum-scale=1, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Lato

WCAG Partial
53/100
Readability
/30
17/30

13px · LH 1.60

Hierarchy
/20
10/20
WCAG
/25
13/25

1.78:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

Lato

Body Font

Lato

Sans13px

Contrast Ratio

1.78:1

27 issues

Reading Comfort

~50 CPL

Optimal (45–75)
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.8:1).

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsBuy on MyFontsFlesch 61

Color Palette

11 unique colors
Light
#ffffff
Background· 44.1%
#0570b8
Primary· 8.7%
#ddcfc8
Secondary· 8%
#43b6e6
Accent· 7.4%
#70bdc4
Secondary· 7.3%
#359bd1
Accent· 6.7%
#e1ebea
Secondary· 6.6%
#be9e88
Secondary· 5.7%

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

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
0
Defer

Top Script Sources

anesth.or.jp(13)googletagmanager.com(2)ajax.googleapis.com(2)google-analytics.com(1)ajaxzip3.github.io(1)

Website Identity

anesth.or.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook

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Last analyzed: 01 Jun 2026 at 16:39

Historical Analysis & Change Tracking

anesth.or.jp Technology Stack - Built With jQuery, jQuery UI, Moment.js, Swiper, Bootstrap | StackOptic | StackOptic