hachimantaishi.com

https://hachimantaishi.com· First analyzed 21 May 2026· Updated 21 May 2026

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hachimantaishi.com

Mobile

Sponsored

Hosting Provider

ULTINA

IP Address

211.121.128.75

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Kyoto, Japan

ASN

AS4725

Organization

ULTINA

Server

Apache

Nameservers

alpha.infoexe.net.beta.infoexe.net.gamma.infoexe.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

600 KB

57 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

ULTINA

Technology Stack

2 Technologies Detected

Libraries

jQueryv1.9.1

Web Servers

Apache

SEO Analysis

F37/100

Meta Tags5/15

Content4/12

Headings0/8

Technical7/21

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

hachimantaishi.comhachimantaishi.com

八幡平市ドットコム

八幡平市の情報を無料で掲載できます。

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length18 chars

Recommended: 120-160 chars

Issues (4)

• Very thin content (10 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (27/45) — critical for accessibility and SEO

14 issues found

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Local SEO

Local Search Readiness

3/100

Poor

1 14 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

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:1%

Words:9

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

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 (11)

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

7/20

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.

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.

44/100

74 mg

CO₂e / view

599.7 KB

Page Weight

80%

Cleaner Than

New Visitor

85 mg

Returning (cached)

42 mg

Annual (10K/mo)

8.9 kg

Emission Segments

Data Center

17 mg

Network

18 mg

Device

40 mg

Resource Breakdown

JavaScript

92.3 KB

Images

485.6 KB

CSS

554 B

HTML

15.0 KB

Other

6.2 KB

Green Hosting Not Verified

ULTINA

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

18.05.2026

Valid Until

16.08.2026

Subject Alternative Names (2)

hachimantaishi.comwww.hachimantaishi.com

SHA-256 Fingerprint

7A:6B:CF:FC:C3:09:6B:D0:E8:17:60:AB:6D:9E:F2:CD:32:A4:DF:12...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-length

15076

content-type

text/html

date

Thu, 21 May 2026 17:36:40 GMT

etag

"3ae4-63bbad00f94e1"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

www.hachimantaishi.com

Domain Information

hachimantaishi.com

Domain Age

21y 8m

Created

20.09.2004

Expires

20.09.2026

Last Updated

21.08.2025

Registrar

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

DNSSEC

Not Enabled

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.

27/100

Not 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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG AAA

70/100

Readability

/30

22/30

16px · LH --

Hierarchy

/20

10/20

WCAG

/25

24/25

9.4:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

10 unique colors

3.06:1 AA Large Light

#ffffff

Background· 67.10000000000001%

#a18f92

Secondary· 3.6%

#a4bbca

Primary· 5.4%

#3b3d5d

Secondary· 4.5%

#eeeee7

Secondary· 4.4%

#617f8e

Secondary· 3.7%

#cef3de

Accent· 3%

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Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(3)code.jquery.com(1)

Website Identity

hachimantaishi.com

21 years old

Location detected: 🇯🇵 Japanvia ip

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

Sponsored

Last analyzed: 21 May 2026 at 17:37

Historical Analysis & Change Tracking