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photolibrary.jp

https://photolibrary.jp· First analyzed 19 May 2026· Updated 19 May 2026
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photolibrary.jp
Desktop screenshot of photolibrary.jp
Mobile screenshot of photolibrary.jp
Mobile

Sponsored

Hosting Provider

SAKURA Internet Inc.

IP Address

59.106.193.131

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS9370

Organization

SAKURA Internet Inc.

Server

Apache

Nameservers

ns2.dns.ne.jp.ns1.dns.ne.jp.

Performance

85

Core Web Vitals

Weight

First Contentful Paint
1.8 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.6 MB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SAKURA Internet Inc.

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Vue.js

Libraries

1
jQueryv3.6.0

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

C66/100
21
8
0
Meta Tags8/15
Content8/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile1/4
Indexability3/3
P
photolibrary.jpphotolibrary.jp

写真素材 - フォトライブラリー photolibrary

写真素材 フォトライブラリーは、ロイヤリティーフリー写真素材が買える日本のストックフォトサイトです。10万点以上の無料素材。動画素材をお手頃価格で。カメラマン・クリエイターは写真・イラスト画像を販売できます。

Title Length29 chars

Recommended: 50-60 chars (~175px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    314 URLs

    314 sub-sitemaps

    robots.txt

    68 rules

    Local SEO

    Local Search Readiness

    12/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    F33/100
    Bot Access
    14/25
    Machine Read.
    7/25
    Schema Data
    3/25
    Citation
    9/25

    AI Bot Access

    8/14 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
    header/footer
    Text ratio:2%
    Words:225
    Token eff.:Too Short
    Sections/1K:71.1
    Depth:1/5

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 2.1w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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.
    D
    58/100
    8
    Passed
    5
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    3/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    11/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    25/100
    E
    333 mg
    CO₂e / view
    2.6 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    380 mg
    vs
    Returning (cached)
    190 mg
    Annual (10K/mo)
    39.9 kg
    Emission Segments
    Data Center
    74 mg
    Network
    80 mg
    Device
    179 mg
    Resource Breakdown
    JavaScript
    252.9 KB
    Images
    1.7 MB
    CSS
    588.6 KB
    HTML
    73.4 KB
    Other
    301 B
    Green Hosting Not Verified
    SAKURA Internet Inc.
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    27d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Nijimo K.K.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    15.05.2025

    Valid Until

    15.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.photolibrary.jpphotolibrary.jp

    SHA-256 Fingerprint

    59:E0:88:A9:9F:96:0B:12:96:B4:0C:AF:3F:7C:57:73:5E:90:C4:CE...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Tue, 19 May 2026 16:16:21 GMT
    keep-alive
    timeout=5, max=100
    server
    Apache
    transfer-encoding
    chunked
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    dmail.kagoya.net

    Domain Information

    photolibrary.jp

    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.
    B
    77/100
    Mobile Friendly6 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

    メイリオ

    WCAG Partial
    69/100
    Readability
    /30
    22/30

    15px · LH 1.50

    Hierarchy
    /20
    16/20

    1.87x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    メイリオ

    Sans28px

    Body Font

    メイリオ

    Sans15px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    28px
    h1
    20px
    h2
    20px
    h3
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFonts

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 45.8%
    #74b318
    Primary· 10.9%
    #607341
    Secondary· 8.1%
    #e4e4c9
    Secondary· 7.7%
    #b7b881
    Secondary· 7.4%
    #bbdd5e
    Accent· 7%
    #e9f9a6
    Accent· 4.6%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    17 Resources

    12
    Scripts
    5
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    local(11)googletagmanager.com(1)

    Website Identity

    フォトライブラリー

    www.photolibrary.jp/
    Location detected: 🇯🇵 Japanvia tld
    ja

    Sponsored

    Last analyzed: 19 May 2026 at 16:16

    Historical Analysis & Change Tracking