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nazology.net

https://nazology.net· First analyzed 27 May 2026· Updated 27 May 2026
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nazology.net
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.162.129

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

damon.ns.cloudflare.com.candy.ns.cloudflare.com.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
92 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv5.5.9
cms
nazologyv1.0.0Custom
by kusuguru Inc.
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

20 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelMatomoMicrosoft Clarity

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Plugins

4
Wordpress Popular Posts
Jetpack
Lazy Loading Responsive Images
Yoast SEO

Icon Libraries

2
Font AwesomeMaterial Icons

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Payments

1
Square

CDN

1
Cloudflare

SEO Analysis

B72/100
21
7
0
Meta Tags9/15
Content8/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images5/7
Links4/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
N
nazology.netnazology.net

ナゾロジー - ふしぎな科学と最新ニュースを楽しく配信！

身近に潜む科学現象から、ちょっと難しい最先端の研究まで、その原理や面白さを分かりやすく伝えられるようにニュースを発信していきます。最新の科学技術やおもしろ実験、不思議な生き物を通して、もう一度、皆さんの心にナゾを解き明かす「ワクワクの火」を灯したいと思っています。

Title Length28 chars

Recommended: 50-60 chars (~173px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    12 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    12/100
    Poor
    3 14

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

    Sponsored

    AI & LLM Readiness

    F35/100
    Bot Access
    20/25
    Machine Read.
    1/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:7%
    Words:4,446
    Token eff.:Poor Structure

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    A
    84/100
    13
    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
    16/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    51/100
    C
    200 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    229 mg
    vs
    Returning (cached)
    114 mg
    Annual (10K/mo)
    24.0 kg
    Emission Segments
    Data Center
    10 mg
    Network
    59 mg
    Device
    132 mg
    Resource Breakdown
    JavaScript
    923.5 KB
    Images
    854.9 KB
    CSS
    14.4 KB
    Fonts
    169.5 KB
    HTML
    17.9 KB
    Other
    600 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    WAF

    65d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    02.05.2026

    Valid Until

    31.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    kusuguru.co.jp*.kusuguru.co.jp

    SHA-256 Fingerprint

    ED:88:3E:FD:03:0D:E5:2A:D8:2B:E7:9A:17:A7:84:61:A0:4F:46:57...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-edge-cache
    cache,platform=wordpress
    cf-ray🇮🇹 Milan
    a02615debf95edbe-MXP
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx3.googlemail.com
    aspmx2.googlemail.com
    alt2.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    nazology.net

    Domain Age
    8y 7m

    Created

    27.10.2017

    Expires

    27.10.2026

    Last Updated

    12.09.2025

    Registrar

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

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Data Protection Officer mentioned
    Legitimate interest basis 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.
    A
    81/100
    Mobile Friendly11 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue + Open Sans

    WCAG Partial
    64/100
    Readability
    /30
    14/30

    12px · LH 1.33

    Hierarchy
    /20
    18/20

    2.67x ratio

    WCAG
    /25
    14/25

    1.03:1 min contrast

    Performance
    /25
    18/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans32px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    1.03:1

    14 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    12px
    p

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

    GGoogle FontsFlesch 50

    Color Palette

    7 unique colors
    5.83:1 AA Dark
    #656565
    Other· 49.19999999999999%
    #ffffff
    Background· 20.799999999999997%
    #f06e0e
    Primary· 0%
    #263841
    Secondary· 10.5%
    #346ab3
    Accent· 1.3%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google AnalyticsFree
    Microsoft ClarityFree
    Matomo (Piwik)Mid-Market

    User behavior and product analytics

    Advertising

    2
    Google AdsEnterprise
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseGoogle Ad ManagerMedia.netAmazon Publisher ServicesSovrnOpenXIndex ExchangePrebid.js

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    15
    Async
    1
    Defer

    Top Script Sources

    nazology.kusuguru.co.jp(4)pagead2.googlesyndication.com(2)googletagmanager.com(2)securepubads.g.doubleclick.net(2)fundingchoicesmessages.google.com(2)

    Website Identity

    ナゾロジー

    ナゾロジー

    Organization

    ふしぎな科学と最新ニュースを楽しく配信！

    nazology.kusuguru.co.jp/
    8 years old
    Location detected: 🇨🇦 Canadavia ip
    GMO Internet Group, Inc. d/b/a Onamae.com📧 Google Workspaceja

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 27 May 2026 at 15:35

    Historical Analysis & Change Tracking

    nazology.net Technology Stack - Built With lazysizes, Tailwind CSS, Font Awesome, Material Icons, Google Fonts | StackOptic | StackOptic