obc1314.co.jp

https://obc1314.co.jp· First analyzed 21 May 2026· Updated 21 May 2026

Export

obc1314.co.jp

Mobile

Sponsored

Hosting Provider

NTTPC Communications, Inc

IP Address

116.80.19.17

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Wakabayashi, Japan

ASN

AS2514

Organization

NTTPC Communications, Inc

Server

Apache

Nameservers

NS2.DO-REG.jp.NS1.DO-REG.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.6 s10%

Speed Index

3.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.4 MB

100 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.6.1

cms

OBCv0.1Custom

by OBC

View Theme

Technology Stack

14 Technologies Detected

Plugins

UI Components

Analytics

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

C68/100

Meta Tags8/15

Content6/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

obc1314.co.jpobc1314.co.jp

ラジオ大阪 OBC - ラジオ大阪公式ホームページ FM91.9 AM1314

ラジオ大阪公式ホームページ FM91.9 AM1314

Title Length39 chars

Recommended: 50-60 chars (~241px / 580px)

Description Length27 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (31/50) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

20 URLs

20 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100

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

D43/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

8/25

Citation

11/25

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:2%

Words:158

Token eff.:Too Short

Sections/1K:113.9

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 1.5w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

9/15

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

1 recommendation

•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.

21/100

938 mg

CO₂e / view

7.4 MB

Page Weight

Cleaner Than

New Visitor

1.07 g

Returning (cached)

536 mg

Annual (10K/mo)

112.5 kg

Emission Segments

Data Center

210 mg

Network

225 mg

Device

503 mg

Resource Breakdown

JavaScript

459.1 KB

Images

6.6 MB

CSS

236.1 KB

Fonts

1.9 KB

HTML

127.1 KB

Green Hosting Not Verified

NTTPC Communications, Inc

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

135d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

19.03.2026

Valid Until

04.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.obc1314.co.jpobc1314.co.jp

SHA-256 Fingerprint

3A:C0:D0:91:A8:20:6E:F3:A9:4E:75:5A:66:09:2D:0B:F2:58:AE:AE...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 13:46:43 GMT

keep-alive

timeout=3, max=100

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.obc1314.co.jp

Domain Information

obc1314.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

67/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

游ゴシック

WCAG Partial

50/100

Readability

/30

11/30

12px · LH 1.20

Hierarchy

/20

10/20

1.33x ratio · ✓ H1→H6

WCAG

/25

13/25

4.02:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

游ゴシック

Sans16px

Body Font

游ゴシック

Sans12px

Contrast Ratio

4.02:1

1 issue

Reading Comfort

~39 CPL

Narrow lines

16px

36px

28px

12px

Perfect Fifth

Scale

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.0:1).

✅ 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.

GGoogle Fonts Buy on MyFontsFlesch 47

Color Palette

11 unique colors

Light

#ffffff

Background· 45.2%

#4bb460

Primary· 21.599999999999998%

#c5a097

Secondary· 6.6%

#ddd2b0

Secondary· 5.1%

#fefaa4

Accent· 4.5%

#a6847f

Secondary· 4.5%

#783840

Secondary· 3.6%

#f3f4cb

Accent· 3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

obc1314.co.jp(14)googletagmanager.com(3)platform.twitter.com(2)google-analytics.com(1)

Website Identity

ラジオ大阪 OBC

Organization

ラジオ大阪公式ホームページ FM91.9 AM1314

www.obc1314.co.jp/

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)Instagram

Sponsored

Last analyzed: 21 May 2026 at 13:47

Historical Analysis & Change Tracking