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shikoku-np.co.jp

https://shikoku-np.co.jp· First analyzed 02 May 2026· Updated 02 May 2026
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shikoku-np.co.jp
Desktop screenshot of shikoku-np.co.jp
Mobile screenshot of shikoku-np.co.jp
Mobile

Sponsored

Hosting Provider

STNet

IP Address

210.157.230.10

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Kochi, Japan

ASN

AS7522

Organization

STNet

Server

Microsoft IIS

Nameservers

ns2.shikoku-np.co.jp.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
828 KB
111 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
STNet

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.1.0

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

Icon Libraries

1
Material Icons

SEO Analysis

D51/100
13
10
2
Meta Tags5/15
Content11/12
Headings3/8
Technical9/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile2/4
Indexability3/3
S
shikoku-np.co.jpshikoku-np.co.jp

香川県のニュース | 四国新聞

四国新聞社が運営する香川のポータルサイト・ＳＨＩＫＯＫＵ　ＮＥＷＳ

Title Length15 chars

Recommended: 50-60 chars (~90px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

106 rules

Local SEO

Local Search Readiness

5/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F30/100
Bot Access
7/25
Machine Read.
15/25
Schema Data
0/25
Citation
8/25

AI Bot Access

2/14 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:8%
Words:506
Token eff.:Optimal
Sections/1K:53.4

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.2w
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...
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.
C
66/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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...
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.
32/100
B
102 mg
CO₂e / view
828.2 KB
Page Weight
80%
Cleaner Than
New Visitor
117 mg
vs
Returning (cached)
59 mg
Annual (10K/mo)
12.3 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
55 mg
Resource Breakdown
JavaScript
395.7 KB
Images
280.7 KB
CSS
83.0 KB
Fonts
6.8 KB
HTML
61.7 KB
Other
300 B
Green Hosting Not Verified
STNet
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

280d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Cybertrust Japan Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.01.2026

Valid Until

06.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.shikoku-np.co.jp

SHA-256 Fingerprint

D9:1F:3B:A4:94:35:37:69:77:A0:D9:DA:4C:D1:33:52:D5:C4:3E:93...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-length
211
content-type
text/html
date
Sat, 02 May 2026 10:44:33 GMT
etag
"f7ac4aff375d61:0"
last-modified
Tue, 18 Aug 2020 02:05:08 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

MX Records (1)

shikokunp-co-jp01i.mail.protection.outlook.com

Domain Information

shikoku-np.co.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.
F
34/100
Not 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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
61/100
Readability
/30
14/30

12px · LH 1.33

Hierarchy
/20
11/20

1.46x ratio

WCAG
/25
16/25

3.44:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

3.44:1

1 issue

Reading Comfort

~70 CPL

Optimal (45–75)
18px
h1
20px
h2
13px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~70 chars/line (ideal 45–75 CPL).

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

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

GGoogle FontsFlesch 51

Color Palette

5 unique colors
6.39:1 AA Dark
#5f5f5f
Other· 64.2%
#ffffff
Background· 22.1%
#456997
Primary· 1.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

12 Resources

9
Scripts
3
Styles
5
Async
0
Defer

Top Script Sources

googletagmanager.com(2)js(2)google-analytics.com(1)securepubads.g.doubleclick.net(1)cdn.jsdelivr.net(1)

Website Identity

shikoku-np.co.jp

Copyright (C) 1997-2026 THE SHIKOKU SHIMBUN. All Rights Reserved.

Location detected: 🇯🇵 Japanvia tld
📧 Microsoft 365

Sponsored

Last analyzed: 02 May 2026 at 10:45

Historical Analysis & Change Tracking