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nogizaka46.com

https://nogizaka46.com· First analyzed 10 May 2026· Updated 10 May 2026
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nogizaka46.com
Desktop screenshot of nogizaka46.com
Mobile screenshot of nogizaka46.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.35

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1176.awsdns-19.org.ns-154.awsdns-19.com.ns-1669.awsdns-16.co.uk.ns-926.awsdns-51.net.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
17.9 MB
138 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Libraries

1
jQuery

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Apache

SEO Analysis

D56/100
15
8
0
Meta Tags7/15
Content7/12
Headings5/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nogizaka46.comnogizaka46.com

乃木坂46公式サイト

「乃木坂46」のオフィシャルウェブサイト。最新の出演情報やスケジュール、メンバープロフィール、ディスコグラフィ、ライブ情報などを掲載しています。

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length72 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    32 rules

    Local SEO

    Local Search Readiness

    9/100
    Poor
    3 12 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F30/100
    Bot Access
    15/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    8/25

    AI Bot Access

    10/14 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
    navheader/footer
    Text ratio:3%
    Words:191
    Token eff.:Too Short
    Sections/1K:41.9
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2.5w
    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...
    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.
    B
    75/100
    13
    Passed
    2
    Critical
    1
    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
    6/15
    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.
    23/100
    F
    1.85 g
    CO₂e / view
    17.9 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.12 g
    vs
    Returning (cached)
    1.06 g
    Annual (10K/mo)
    222.6 kg
    Emission Segments
    Data Center
    91 mg
    Network
    545 mg
    Device
    1.22 g
    Resource Breakdown
    JavaScript
    207.9 KB
    Images
    7.0 MB
    CSS
    10.7 MB
    Fonts
    7.5 KB
    HTML
    61.9 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    124d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    26.02.2026

    Valid Until

    11.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    nogizaka46.com*.nogizaka46.com

    SHA-256 Fingerprint

    2B:64:5C:BC:FB:34:23:30:0D:1C:68:A4:7C:49:D3:0F:87:6D:B8:7B...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    3
    cache-control
    🔴 No Cache(private, no-store, no-cache, must-revalidate)
    content-language
    ja
    content-type
    text/html; charset=UTF-8
    date
    Sun, 10 May 2026 21:51:54 GMT
    last-modified
    Sun, 10 May 2026 21:51:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mail.nogizaka46.com
    mail2.nogizaka46.com

    Domain Information

    nogizaka46.com

    Domain Age
    14y 11m

    Created

    16.06.2011

    Expires

    16.06.2026

    Last Updated

    31.05.2025

    Registrar

    GMO Internet Group, Inc. d/b/a Onamae.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    D
    51/100
    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,maximum-scale=1,viewport-fit=cover
    4 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Yu Gothic Medium

    WCAG Partial
    59/100
    Readability
    /30
    14/30

    13px · LH 1.50

    Hierarchy
    /20
    12/20

    0.8x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1.92:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Yu Gothic Medium

    Sans10px

    Body Font

    Yu Gothic Medium

    Sans13px

    Contrast Ratio

    1.92:1

    7 issues

    Reading Comfort

    Single Font Family

    left aligned
    10px
    h1
    10px
    h2
    16px
    h3
    13px
    p
    Perfect Fourth
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

    ⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.9:1).

    ✅ 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.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    Buy on MyFontsFlesch 52

    Color Palette

    10 unique colors
    2.52:1 Fail Light
    #ffffff
    Primary· 57.900000000000006%
    #a8a1a7
    Other· 2.9%
    #1b1219
    Secondary· 8.4%
    #2c2534
    Secondary· 8.399999999999999%
    #020317
    Accent· 5.5%
    #4f5e6f
    Secondary· 4.9%
    #977988
    Secondary· 4.1%
    #e5d8e2
    Secondary· 3.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    15
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(5)google-analytics.com(4)local(4)connect.facebook.net(3)j.wovn.io(2)

    Website Identity

    nogizaka46.com

    14 years old
    Location detected: 🇺🇸 United Statesvia ip
    GMO Internet Group, Inc. d/b/a Onamae.comja

    Sponsored

    Last analyzed: 10 May 2026 at 21:52

    Historical Analysis & Change Tracking