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nanouniverse.jp

https://nanouniverse.jp· First analyzed 13 May 2026· Updated 13 May 2026
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nanouniverse.jp
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Mobile screenshot of nanouniverse.jp
Mobile

Sponsored

Hosting Provider

aws.amazon.com

IP Address

35.72.120.149

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Nginx

Nameservers

ns-1232.awsdns-26.org.ns-1577.awsdns-05.co.uk.ns-73.awsdns-09.com.ns-827.awsdns-39.net.

Performance

83

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.5 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.6 MB
591 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
shopify-theme-nanouniverse/mainCustom
Shopify Theme

Detected Apps

KlaviyoUpsell & Cross SellFacebook ChannelInstagram Shopping

SEO Analysis

C69/100
22
5
1
Meta Tags10/15
Content3/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
N
nanouniverse.jpnanouniverse.jp

ナノ・ユニバース公式通販サイト | NANO universe

NANO universe(ナノ・ユニバース)公式ショッピングサイトです。ナノ・ユニバースがセレクトした新作商品を毎日更新!店舗試着やギフトも可能。お店でも使えるポイントや会員ランク制度も充実。

Title Length31 chars

Recommended: 50-60 chars (~190px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (1)

  • Very thin content (4 words). Search engines need substantial content for ranking.

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
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

D49/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
7/25
Citation
7/25

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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:2,518
Token eff.:Optimal

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
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...

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.
B
72/100
10
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • Accessibility recommendation preview...

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
F
377 mg
CO₂e / view
3.6 MB
Page Weight
15%
Cleaner Than
New Visitor
431 mg
vs
Returning (cached)
215 mg
Annual (10K/mo)
45.2 kg
Emission Segments
Data Center
19 mg
Network
111 mg
Device
248 mg
Resource Breakdown
JavaScript
1.5 MB
Images
690.9 KB
CSS
967.9 KB
Fonts
61.6 KB
HTML
108.5 KB
Other
327.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
7 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

store.nanouniverse.jp

SHA-256 Fingerprint

2F:A2:F2:C3:F6:38:CA:88:CC:BA:83:A4:27:8D:FD:F1:5D:5B:68:97...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
bytes
content-length
273
content-type
text/html
date
Wed, 13 May 2026 03:17:56 GMT
etag
"67bff8cc-111"
last-modified
Thu, 27 Feb 2025 05:31:56 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

nanouniverse.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned

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.
B
71/100
Mobile Friendly91 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, height=device-height, minimum-scale=1.0, maximum-scale=1.0
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Gill Sans Nova

WCAG Partial
60/100
Readability
/30
9/30

13px · LH 1.85

Hierarchy
/20
15/20

1.85x ratio · ✓ H1→H6

WCAG
/25
16/25

2.59:1 min contrast

Performance
/25
20/25

2 fonts · 2 req

Heading Font

Gill Sans Nova

Sans24px

Body Font

Gill Sans Nova

Sans13px

Contrast Ratio

2.59:1

1 issue

Reading Comfort

~57 CPL

Optimal (45–75)
24px
h1
40px
h2
40px
h3
13px
p
Perfect Fourth
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (1.85). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Color Palette

8 unique colors
3.13:1 AA Large Light
#f4f4f4
Background· 20.199999999999996%
#878b8d
Other· 8.1%
#f6b330
Primary· 51.9%
#52576d
Secondary· 5.8%
#ebbf4e
Accent· 5.5%
#e0dcd3
Secondary· 5.4%
#e7ce66
Accent· 1.7%
#d8a94c
Accent· 1.5%

Business & Marketing Stack

8 Tools Detected

Enterprise

Marketing Automation

1

Email marketing and automation platforms

Advertising

2

Ad platforms and retargeting pixels

Privacy & Cookies

1

Cookie consent and privacy compliance tools

4

Categories

8

Total Tools

0

Enterprise

4

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
19
Async
1
Defer

Top Script Sources

cdn.activity.smart-bdash.com(2)s.pinimg.com(2)s.yimg.jp(2)connect.facebook.net(2)cdn.channel.io(1)

Website Identity

NANO universe

NANO universe

Organization
Location detected: 🇯🇵 Japanvia tld
ja

Sponsored

Last analyzed: 13 May 2026 at 03:18

Historical Analysis & Change Tracking