tv-aichi.co.jp

https://tv-aichi.co.jp· First analyzed 30 Apr 2026· Updated 30 Apr 2026

Export

tv-aichi.co.jp

Mobile

Sponsored

Hosting Provider

eNet Solutions Co., Ltd

IP Address

210.167.21.155

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tsu, Japan

ASN

AS7668

Organization

eNet Solutions Co., Ltd

Server

Apache

Nameservers

ns1.hs.ctc.jp.ns3.ctc.jp.ns2.dc.ctc.ad.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

998 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.5 MB

175 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

eNet Solutions Co., Ltd

Technology Stack

13 Technologies Detected

Analytics

Libraries

Advertising

Google Ads Google AdSense

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

Web Servers

Customer Support

SEO Analysis

D58/100

Meta Tags7/15

Content8/12

Headings3/8

Technical15/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

tv-aichi.co.jptv-aichi.co.jp

テレビ愛知｜10チャンネル

テレビ愛知公式ホームページ。テレビ東京系列局。番組の最新情報やイベント、といろちゃん・メリ夫くんなどテレビ愛知に関する様々な情報をお届けします！！

Title Length13 chars

Recommended: 50-60 chars (~78px / 580px)

Description Length73 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (106/130) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

170 URLs

robots.txt

27 rules

Sitemap reference found

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.

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

14/25

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

def. listsnav

Text ratio:4%

Words:379

Token eff.:Optimal

Sections/1K:13.2

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary28w

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

17/20

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

11/15

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.

2 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.

16/100

697 mg

CO₂e / view

5.5 MB

Page Weight

Cleaner Than

New Visitor

796 mg

Returning (cached)

398 mg

Annual (10K/mo)

83.6 kg

Emission Segments

Data Center

156 mg

Network

167 mg

Device

374 mg

Resource Breakdown

JavaScript

653.0 KB

Images

4.7 MB

CSS

24.1 KB

HTML

17.0 KB

Other

78.7 KB

Green Hosting Not Verified

eNet Solutions Co., Ltd

9 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

56%Poor

Interactive

HTTPS

No WAF

123d

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

15.08.2025

Valid Until

01.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

tv-aichi.co.jp

SHA-256 Fingerprint

AD:BB:49:BD:F7:59:49:D9:F4:A9:FB:27:DA:97:BA:6D:8B:21:21:E1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

17152

content-type

text/html

date

Thu, 30 Apr 2026 17:05:28 GMT

server

Apache

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

ALT3.ASPMX.L.GOOGLE.COM

ASPMX.L.GOOGLE.COM

ALT1.ASPMX.L.GOOGLE.COM

ALT2.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

tv-aichi.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

69/100

Mobile Friendly3 breakpoints

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

YakuHanJPs

WCAG Partial

62/100

Readability

/30

18/30

14px · LH 1.60

Hierarchy

/20

12/20

1.03x ratio · ✓ H1→H6

WCAG

/25

19/25

2.23:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

YakuHanJPs

Sans14px

Body Font

YakuHanJPs

Sans14px

Contrast Ratio

2.23:1

1 issue

Reading Comfort

~44 CPL

Narrow lines

14px

32px

14px

Minor Third

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.2:1).

✅ 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.

Buy on MyFonts

Color Palette

12 unique colors

17.1:1 AAA Light

#ffffff

Background· 54%

#1e1b1b

Text· 3.9%

#c7aa9d

Primary· 4.7%

#c00315

Accent· 4.4%

#885b45

Secondary· 3.8%

#f4f1ef

Secondary· 3.8%

#831919

Accent· 1.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)cse.google.com(2)googletagmanager.com(2)pagead2.googlesyndication.com(2)securepubads.g.doubleclick.net(2)

Website Identity

tv-aichi.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspaceja

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 30 Apr 2026 at 17:06

Historical Analysis & Change Tracking