muroran-it.ac.jp

https://muroran-it.ac.jp· First analyzed 13 May 2026· Updated 13 May 2026

Export

muroran-it.ac.jp

Mobile

Sponsored

Hosting Provider

Architectural Systems Inc.

IP Address

133.242.23.125

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7684

Organization

Architectural Systems Inc.

Server

Apache

Nameservers

ns2.muroran-it.ac.jp.ns1.muroran-it.ac.jp.dns-x.sinet.ad.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.4 MB

129 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Advertising

Twitter Ads Microsoft Advertising

Libraries

UI Components

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

D55/100

Meta Tags7/15

Content11/12

Headings3/8

Technical15/25

E-E-A-T0/7

Images1/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

muroran-it.ac.jpmuroran-it.ac.jp

国立大学法人室蘭工業大学

室蘭工業大学の公式ウェブサイトです。自然豊かなものづくりのまち室蘭の環境を活かし、総合的な理工学教育を通じ、未来をひらく科学技術者の育成を目指しています。

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length77 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (29/48) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

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.

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

6/25

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

Text ratio:4%

Words:1,370

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

7/15

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

3 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.

15/100

811 mg

CO₂e / view

6.4 MB

Page Weight

Cleaner Than

New Visitor

927 mg

Returning (cached)

463 mg

Annual (10K/mo)

97.3 kg

Emission Segments

Data Center

181 mg

Network

195 mg

Device

435 mg

Resource Breakdown

JavaScript

246.7 KB

Images

1.6 MB

CSS

4.6 MB

HTML

40.6 KB

Green Hosting Not Verified

Architectural Systems Inc.

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

172d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SECOM Trust Systems CO.,LTD.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

02.10.2025

Valid Until

02.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

muroran-it.ac.jpwww.muroran-it.ac.jp

SHA-256 Fingerprint

18:77:58:B0:F4:9A:50:7E:4E:F8:BD:37:91:CE:9B:08:D9:23:BA:88...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

⚪ Custom(s-maxage=0)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

41234

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 07:04:34 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

muroranit-ac-jp01i.mail.protection.outlook.com

Domain Information

muroran-it.ac.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

58/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

NotoSansCJKjp_subset

WCAG AAA

72/100

Readability

/30

17/30

15px · LH 1.60

Hierarchy

/20

15/20

1x ratio · ✓ H1→H6

WCAG

/25

22/25

8.9:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

NotoSansCJKjp_subset

Sans15px

Body Font

NotoSansCJKjp_subset

Sans15px

Contrast Ratio

8.9:1

WCAG AAA (≥7:1)

Reading Comfort

Single Font Family

left aligned

15px

34px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.9:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFluid Type (rem)Flesch 14

Color Palette

11 unique colors

8.29:1 AAA Light

#ccd3ca

Text· 19.7%

#323333

Other· 13.8%

#1a211a

Primary· 17.9%

#474e40

Secondary· 6.3%

#ecf1ee

Secondary· 6%

#070f0a

Secondary· 5.3%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)connect.facebook.net(3)bat.bing.com(2)google.com(2)scripts.clarity.ms(1)

Website Identity

muroran-it.ac.jp

Location detected: 🇯🇵 Japanvia tld

📧 Microsoft 365ja

Social Profiles

X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 13 May 2026 at 07:05

Historical Analysis & Change Tracking

muroran-it.ac.jp

国立大学法人 室蘭工業大学

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

muroran-it.ac.jp

国立大学法人室蘭工業大学