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kuas.ac.jp

https://kuas.ac.jp· First analyzed 20 May 2026· Updated 20 May 2026
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kuas.ac.jp
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Hosting Provider

SAKURA Internet Inc.

IP Address

153.127.187.177

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS7684

Organization

SAKURA Internet Inc.

Server

Nginx

Nameservers

dns-x.sinet.ad.jp.lwsun1.kuas.ac.jp.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
18.2 MB
192 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
KUAS University Themev0.0.1Custom
by Tarosky INC.
View Theme

Technology Stack

15 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Libraries

2
jQueryv3.7.1
AOS

Advertising

2
Twitter AdsLinkedIn Ads

Plugins

2
Wp Swiper
Yoast SEO

UI Components

1
Swiper

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

A80/100
27
4
1
Meta Tags8/15
Content8/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
K
kuas.ac.jpkuas.ac.jp

京都先端科学大学（KUAS）

京都先端科学大学の公式サイト。大学の基本情報、受験生向けの入試情報、学部・大学院のご案内、在学生向けコンテンツなど、「挑戦したい気持ちに応える」京都先端科学大学に関するさまざまな情報をご覧いただけけます。

Title Length14 chars

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

Description Length102 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (131/147) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

11 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

19/100
Poor
5 13

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

Sponsored

AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
7/25
Citation
15/25

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:380
Token eff.:Optimal
Sections/1K:2.6
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbList(min)rdfaSearchAction
sameAs entity links

Citation Readiness

Opening Summary193w
Descriptive Headingsavg 1.4w
Canonical URL
Open Graph3/3
Twitter Card1/3
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.
B
78/100
13
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
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.
22/100
F
2.30 g
CO₂e / view
18.2 MB
Page Weight
5%
Cleaner Than
New Visitor
2.63 g
vs
Returning (cached)
1.32 g
Annual (10K/mo)
276.3 kg
Emission Segments
Data Center
514 mg
Network
553 mg
Device
1.24 g
Resource Breakdown
JavaScript
333.3 KB
Images
13.8 MB
CSS
4.0 MB
HTML
25.4 KB
Other
1.3 KB
Green Hosting Not Verified
SAKURA Internet Inc.
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

51d

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/2

Valid From

11.04.2026

Valid Until

10.07.2026

Subject Alternative Names (2)

kuas.ac.jpwww.kuas.ac.jp

SHA-256 Fingerprint

97:83:A1:3C:8D:EB:00:4E:B5:EB:D2:C3:8D:96:F9:7D:08:19:3A:B4...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
25745
content-type
text/html; charset=UTF-8
date
Wed, 20 May 2026 00:53:44 GMT
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

kuas-ac-jp.mail.protection.outlook.com

Domain Information

kuas.ac.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
A
86/100
Mobile Friendly5 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...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial
68/100
Readability
/30
21/30

20px · LH 1.50

Hierarchy
/20
12/20

1.7x ratio · ✓ H1→H6

WCAG
/25
15/25

3.36:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Noto Sans JP

Sans34px

Body Font

Noto Sans JP

Sans20px

Contrast Ratio

3.36:1

4 issues

Reading Comfort

Single Font Family

left aligned
34px
h1
29px
h2
50px
h3
20px
p
Major Third
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 3.4:1).

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

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

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

Buy on MyFontsFluid Type (rem)

Color Palette

7 unique colors
6.56:1 AA Light
#ffffff
Background· 65.1%
#5a5e5f
Other· 6.1%
#adbaa0
Primary· 5.8%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
Twitter/X AdsMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

6

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

24 Resources

20
Scripts
4
Styles
15
Async
0
Defer

Top Script Sources

googletagmanager.com(6)kuas.ac.jp(5)connect.facebook.net(3)snap.licdn.com(1)scripts.clarity.ms(1)

Website Identity

京都先端科学大学(KUAS)

京都先端科学大学(KUAS)

Organization

京都先端科学大学の公式サイト。大学の基本情報、受験生向けの入試情報、学部・大学院のご案内、在学生向けコンテンツなど、「挑戦したい気持ちに応える」京都先端科学大学に関するさまざまな情報をご覧いただけけます。

www.kuas.ac.jp/
Location detected: 🇯🇵 Japanvia tld
📧 Microsoft 365ja

Sponsored

Last analyzed: 20 May 2026 at 00:54

Historical Analysis & Change Tracking