lightning.nagoya

https://lightning.nagoya· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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lightning.nagoya

Mobile

Sponsored

Hosting Provider

XSERVER Inc.

IP Address

183.90.242.47

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

ns2.xserver.jp.ns3.xserver.jp.ns5.xserver.jp.ns4.xserver.jp.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

117 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

lightning

Technology Stack

24 Technologies Detected

Plugins

Vk All In One Expansion Unit Lightning G3 Pro Unit Download Manager Vk Ab Testing Vk Super Global Navigation Vk Blocks Pro Lightning G3 Skin Neon Highlighting Code Block Qa Heatmap Analytics Vk Block Patterns Vk Link Target Controller Vk Add Link Parameter

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Advertising

Web Servers

SEO Analysis

C67/100

Meta Tags12/15

Content10/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

lightning.nagoyalightning.nagoya

Lightning - Free WordPress Theme | Lightning

Lightning enables you to create a high-quality business website quickly and easily.Lightning is a high-quality business WordPress theme from Japan.You can di...

Description truncated.

Title Length44 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length235 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (4/6) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

5 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

D43/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

15/25

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

nav

Text ratio:3%

Words:1,074

Token eff.:Optimal

Sections/1K:8.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary30w

Descriptive Headingsavg 6.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

3/15

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.

36/100

189 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

216 mg

Returning (cached)

108 mg

Annual (10K/mo)

22.7 kg

Emission Segments

Data Center

42 mg

Network

45 mg

Device

102 mg

Resource Breakdown

JavaScript

162.5 KB

Images

234.4 KB

CSS

976.5 KB

Fonts

119.0 KB

HTML

33.3 KB

Other

3.3 KB

Green Hosting Not Verified

XSERVER Inc.

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

73%Good

Static / Informational

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (1)

lightning.vektor-inc.co.jp

SHA-256 Fingerprint

92:DF:67:16:17:3F:15:8B:23:88:95:AC:65:EB:EE:1C:19:E9:A6:54...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 343s(max-age=343, public)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Mon, 27 Apr 2026 00:05:07 GMT

etag

W/"32fd218e011dd844fce4f5088a1d99a6"

last-modified

Sun, 26 Apr 2026 23:10:50 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

lightning.nagoya

Domain Information

lightning.nagoya

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

77/100

Mobile Friendly45 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial

64/100

Readability

/30

23/30

16px · LH 1.70

Hierarchy

/20

6/20

WCAG

/25

17/25

3.18:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Noto Sans JP

Sans

Body Font

Noto Sans JP

Sans16px

Contrast Ratio

3.18:1

1 issue

Reading Comfort

~40 CPL

Narrow lines

38px

24px

16px

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

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.2:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 47

Color Palette

8 unique colors

7.03:1 AAA Light

#ffffff

Background· 89.89999999999999%

#57595c

Other· 1.8%

#8398a4

Primary· 1.4%

#aeb9bd

Secondary· 1.1%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Twitter/X AdsMid-Market

Ad platforms and retargeting pixels

Social Media

Twitter/X WidgetsFree

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lightning.vektor-inc.co.jp(13)googletagmanager.com(2)platform.twitter.com(2)scripts.clarity.ms(1)static.ads-twitter.com(1)

Website Identity

lightning.nagoya

Location detected: 🇯🇵 Japanvia ip

Social Profiles

Facebook X (Twitter)Instagram YouTube GitHub

Sponsored

Last analyzed: 27 Apr 2026 at 00:05

Historical Analysis & Change Tracking