lantis.jp

https://lantis.jp· First analyzed 06 May 2026· Updated 06 May 2026

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lantis.jp

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.113.108.161

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Apache

Nameservers

ns-1003.awsdns-61.net.ns-1081.awsdns-07.org.ns-1783.awsdns-30.co.uk.ns-254.awsdns-31.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

839 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.4 MB

58 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

6 Technologies Detected

Analytics

Libraries

UI Components

Fonts

Web Servers

SEO Analysis

D58/100

Meta Tags5/15

Content5/12

Headings3/8

Technical16/25

E-E-A-T3/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

lantis.jplantis.jp

Lantisレーベル公式サイト

アニメやゲーム関連の音楽を中心に展開しているレコードレーベル・ランティス

Title Length15 chars

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

Description Length36 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

3 rules

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

F32/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

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:3%

Words:103

Token eff.:Too Short

Sections/1K:29.1

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

9/20

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

4/15

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.

34/100

554 mg

CO₂e / view

5.4 MB

Page Weight

Cleaner Than

New Visitor

633 mg

Returning (cached)

317 mg

Annual (10K/mo)

66.5 kg

Emission Segments

Data Center

27 mg

Network

163 mg

Device

364 mg

Resource Breakdown

JavaScript

89.7 KB

Images

4.8 MB

CSS

402.4 KB

Fonts

30.0 KB

HTML

28.0 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

115d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

31.07.2025

Valid Until

29.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.lantis.jplantis.jp

SHA-256 Fingerprint

E9:4C:26:61:CD:F7:F6:C0:34:3E:D7:93:E2:1B:0B:38:17:AC:B9:8A...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Wed, 06 May 2026 21:22:23 GMT

link

<https://lantis.jp/wp-json/>; rel="https://api.w.org/"

server

Apache

x-content-type-options

nosniff

x-frame-options

SAMEORIGIN

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

lantis-jp.mail.protection.outlook.com

Domain Information

lantis.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.

62/100

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=1.0,minimum-scale=0.5,maximum-scale=2.0,user-scalable=yes

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Condensed + Helvetica Neue

WCAG AA

65/100

Readability

/30

21/30

24px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

20/25

4.8:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Roboto Condensed

Sans

Body Font

Helvetica Neue

Sans24px

Contrast Ratio

4.8:1

WCAG AA (≥4.5:1)

Reading Comfort

Dual Sans-Serif

left aligned

128px

24px

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts Buy on MyFontsFluid TypeFlesch 51

Color Palette

5 unique colors

Light

#dbdddc

Other· 3.1%

#f2f1ef

Primary· 85.59999999999998%

#74262e

Accent· 5%

#6b7a84

Secondary· 3.4%

#bd9a9e

Secondary· 2.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

(2)lantis.jp(2)googletagmanager.com(1)

Website Identity

lantis.jp

Location detected: 🇯🇵 Japanvia tld

📧 Microsoft 365ja

Social Profiles

X (Twitter)Instagram

Sponsored

Last analyzed: 06 May 2026 at 21:22

Historical Analysis & Change Tracking