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365chess.com

https://365chess.com· First analyzed 11 May 2026· Updated 11 May 2026
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365chess.com
Desktop screenshot of 365chess.com
Mobile screenshot of 365chess.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.96.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

armfazh.ns.cloudflare.com.alexia.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
804 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
613 KB
46 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPress
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.2.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Advertising

1
Google Ads

CDN

1
Cloudflare

SEO Analysis

B73/100
21
7
0
Meta Tags14/15
Content12/12
Headings8/8
Technical17/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
3
365chess.com365chess.com

Chess Games Database Online - 365Chess.com

Access a Free Chess Games Database and Opening Explorer. Play chess games online, solve puzzles, and learn strategies. Join the game of chess now for FREE!

Title Length42 chars

Recommended: 50-60 chars (~265px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    902 URLs

    robots.txt

    104 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

    D40/100
    Bot Access
    19/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    11/25

    AI Bot Access

    12/14 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:13%
    Words:2,109
    Token eff.:Optimal
    Sections/1K:14.7
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary95w
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    D
    57/100
    8
    Passed
    6
    Critical
    3
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    0/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    12/15
    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.
    3 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.
    61/100
    A
    62 mg
    CO₂e / view
    613.2 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    71 mg
    vs
    Returning (cached)
    35 mg
    Annual (10K/mo)
    7.4 kg
    Emission Segments
    Data Center
    3 mg
    Network
    18 mg
    Device
    41 mg
    Resource Breakdown
    JavaScript
    263.1 KB
    Images
    99.1 KB
    CSS
    211.3 KB
    HTML
    16.3 KB
    Other
    23.4 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    WAF

    66d

    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

    17.04.2026

    Valid Until

    16.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    365chess.com*.365chess.com

    SHA-256 Fingerprint

    ED:39:C8:3A:E8:9B:2A:81:9B:D1:0F:30:C3:93:F3:44:22:88:3C:A6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9f9fa0b40ef0ed58-MXP
    content-encoding
    zstd
    content-security-policy
    upgrade-insecure-requests
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (8)

    aspmx3.googlemail.com
    aspmx.l.google.com
    aspmx4.googlemail.com
    alt1.aspmx.l.google.com

    +4 more

    Domain Information

    365chess.com

    Domain Age
    18y 9m

    Created

    01.08.2007

    Expires

    01.08.2026

    Last Updated

    23.08.2025

    Registrar

    GoDaddy.com, LLC

    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

    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
    82/100
    Mobile Friendly5 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system + Roboto

    WCAG Partial
    64/100
    Readability
    /30
    23/30

    14px · LH 1.50

    Hierarchy
    /20
    20/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    8/25

    1.64:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    -apple-system

    Sans35px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    1.64:1

    4 issues

    Reading Comfort

    ~44 CPL

    Narrow lines
    35px
    h1
    42px
    h2
    28px
    h3
    24px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.6:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

    Color Palette

    10 unique colors
    2.62:1 Fail Light
    #ffffff
    Background· 32.5%
    #9ca0a9
    Other· 7%
    #001928
    Primary· 12.5%
    #e1ebf7
    Accent· 12.5%
    #262e52
    Secondary· 7.7%
    #9ebdcb
    Secondary· 6.9%
    #608b92
    Secondary· 5.1%
    #11253e
    Accent· 4.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Google Ad ManagerPrebid.js

    Sponsored

    Scripts & Styles

    18 Resources

    14
    Scripts
    4
    Styles
    7
    Async
    1
    Defer

    Top Script Sources

    a.pub.network(3)365chess.com(2)d2rnvyacaewvx6.cloudfront.net(2)securepubads.g.doubleclick.net(2)platform.twitter.com(2)

    Website Identity

    365chess.com

    18 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Google Workspaceen

    Social Profiles

    X (Twitter)

    Sponsored

    Last analyzed: 11 May 2026 at 07:56

    Historical Analysis & Change Tracking