marimo.or.jp

https://marimo.or.jp· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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marimo.or.jp

Mobile

Sponsored

Hosting Provider

IDC Frontier Inc.

IP Address

164.46.118.177

Site Location

🇯🇵 Japanvia phone

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

IDC Frontier Inc.

Server

Apache

Nameservers

ns-2022.awsdns-60.co.uk.ns-379.awsdns-47.com.ns-718.awsdns-25.net.ns-1478.awsdns-56.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.9 s10%

Speed Index

3.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

837 KB

40 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

cocoon-masterCustom

Technology Stack

6 Technologies Detected

Advertising

Google Ads Google AdSense

Icon Libraries

Fonts

Analytics

Web Servers

SEO Analysis

D55/100

Meta Tags10/15

Content0/12

Headings0/8

Technical22/25

E-E-A-T2/7

Images0/7

Links0/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

marimo.or.jpmarimo.or.jp

マリモインターネット - 北海道釧路市の地域密着プロバイダ「マリモインターネット」

北海道釧路市の地域密着プロバイダ「マリモインターネット」

Title Length41 chars

Recommended: 50-60 chars (~254px / 580px)

Description Length28 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (3 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

19/100

Poor

5 12

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.

1/25

Schema Data

7/25

Citation

10/25

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

Text ratio:0%

Words:0

Token eff.:Too Short

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

1/15

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.

41/100

104 mg

CO₂e / view

836.5 KB

Page Weight

80%

Cleaner Than

New Visitor

118 mg

Returning (cached)

59 mg

Annual (10K/mo)

12.4 kg

Emission Segments

Data Center

23 mg

Network

25 mg

Device

56 mg

Resource Breakdown

JavaScript

106.6 KB

Images

1.0 KB

CSS

314.8 KB

Fonts

94.1 KB

HTML

320.1 KB

Green Hosting Not Verified

IDC Frontier Inc.

4 recommendations

•Carbon footprint recommendation preview...

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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

connection

content-length

881

content-type

text/html

date

Mon, 01 Jun 2026 14:02:24 GMT

etag

"371-6014b03cc6256"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

rabbit-red-133a94b04efb237c.znlc.jp

Domain Information

marimo.or.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.

52/100

Mobile Friendly

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=1.0, viewport-fit=cover

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Meiryo

WCAG Partial

74/100

Readability

/30

21/30

18px · LH 1.80

Hierarchy

/20

14/20

1x ratio · ✓ H1→H6

WCAG

/25

19/25

2.81:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Meiryo

Sans18px

Body Font

Meiryo

Sans18px

Contrast Ratio

2.81:1

2 issues

Reading Comfort

Single Font Family

left aligned

18px

21px

Minor Second

Scale

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.8:1).

✅ 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.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

8 unique colors

Light

#ffffff

Background· 46.9%

#87bd43

Primary· 17%

#49af54

Secondary· 14.3%

#27a142

Accent· 8.8%

#44623e

Secondary· 4.4%

#e0ebde

Secondary· 4.2%

#a2c77d

Secondary· 3.3%

Sponsored

Website Identity

マリモインターネット

Organization

北海道釧路市の地域密着プロバイダ「マリモインターネット」

+81154531115

www.marimo.jp/

Location detected: 🇯🇵 Japanvia phone

Sponsored

Last analyzed: 01 Jun 2026 at 14:02

Historical Analysis & Change Tracking