nanotechexpo.jp

https://nanotechexpo.jp· First analyzed 20 May 2026· Updated 20 May 2026

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nanotechexpo.jp

Mobile

Sponsored

Hosting Provider

HTCN

IP Address

210.250.178.251

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Nonoichi, Japan

ASN

AS7668

Organization

HTCN

Server

Apache

Nameservers

ns-1674.awsdns-17.co.uk.ns-352.awsdns-44.com.ns-580.awsdns-08.net.ns-1329.awsdns-38.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

68 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

HTCN

Technology Stack

11 Technologies Detected

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Advertising

Web Servers

SEO Analysis

D58/100

Meta Tags9/15

Content7/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

nanotechexpo.jpnanotechexpo.jp

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Title truncated.

Title Length81 chars

Recommended: 50-60 chars (~489px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (81 chars, ~489px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

24 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

7/100

Poor

2 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.

13/25

Schema Data

0/25

Citation

10/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

def. listsnavheader/footer

Text ratio:4%

Words:160

Token eff.:Too Short

Sections/1K:18.8

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary100w

Descriptive Headingsavg 3.7w

Canonical URL

Open Graph3/3

Twitter Card0/3

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

20/20

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.

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.

37/100

136 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

156 mg

Returning (cached)

78 mg

Annual (10K/mo)

16.3 kg

Emission Segments

Data Center

30 mg

Network

33 mg

Device

73 mg

Resource Breakdown

JavaScript

157.3 KB

Images

208.6 KB

CSS

707.5 KB

HTML

14.6 KB

Other

12.9 KB

Green Hosting Not Verified

HTCN

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

103d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.03.2026

Valid Until

31.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.nanotechexpo.jpnanotechexpo.jp

SHA-256 Fingerprint

16:94:5E:BF:95:1A:53:11:B2:AD:C4:42:41:27:DB:82:12:5D:CE:71...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Wed, 20 May 2026 08:59:11 GMT

server

Apache

x-content-type-options

nosniff

x-frame-options

SAMEORIGIN

x-xss-protection

1;mode=block

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

Domain Information

nanotechexpo.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

58/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial

66/100

Readability

/30

22/30

20px · LH 1.45

Hierarchy

/20

11/20

0.8x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Noto Sans JP

Sans16px

Body Font

Noto Sans JP

Sans20px

Contrast Ratio

1:1

5 issues

Reading Comfort

Single Font Family

left aligned

16px

20px

16px

20px

Minor Second

Scale

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.45 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

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

Buy on MyFontsFluid Type (rem)

Color Palette

7 unique colors

Light

#ffffff

Background· 44.5%

#01061a

Primary· 25.199999999999996%

#51639b

Secondary· 9.9%

#96a0b0

Secondary· 6.7%

#dbe3e7

Secondary· 5.8%

#1c2942

Secondary· 4.8%

#404f7e

Secondary· 3.2%

Business & Marketing Stack

4 Tools Detected

Enterprise

CRM Systems

SalesforceEnterprise

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Twitter/X AdsMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(10)tracker.shanon-services.com(3)pi.pardot.com(1)static.ads-twitter.com(1)cse.google.com(1)

Website Identity

nanotechexpo.jp

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 20 May 2026 at 08:59

Historical Analysis & Change Tracking