Back to Search
playcaliber.com favicon

playcaliber.com

https://playcaliber.com· First analyzed 29 May 2026· Updated 29 May 2026
Export
playcaliber.com
Desktop screenshot of playcaliber.com
Mobile screenshot of playcaliber.com
Mobile

Sponsored

Hosting Provider

EdgeCenter LLC

IP Address

45.147.162.80

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Moscow, Russia

ASN

AS210756

Organization

EdgeCenter LLC

Server

Nginx

Nameservers

ns3-l2.nic.ru.ns8-cloud.nic.ru.ns42.cloudns.net.pns41.cloudns.net.+6 more

Performance

90

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
EdgeCenter LLC

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv3.5.1

Other

1
D3.js

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C68/100
18
7
0
Meta Tags11/15
Content9/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
P
playcaliber.complaycaliber.com

Caliber is a team-based online game

Caliber is a free online tactical game with gameplay based on teamwork and unique Operator abilities.

Title Length35 chars

Recommended: 50-60 chars (~211px / 580px)

Description Length114 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    69 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 13 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
    20/25
    Machine Read.
    9/25
    Schema Data
    0/25
    Citation
    11/25

    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
    header/footer
    Text ratio:4%
    Words:509
    Token eff.:Optimal
    Sections/1K:51.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    B
    76/100
    10
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    4/15
    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.
    11/100
    F
    1.82 g
    CO₂e / view
    14.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.08 g
    vs
    Returning (cached)
    1.04 g
    Annual (10K/mo)
    218.9 kg
    Emission Segments
    Data Center
    407 mg
    Network
    438 mg
    Device
    979 mg
    Resource Breakdown
    JavaScript
    461.7 KB
    Images
    1.7 MB
    CSS
    12.3 MB
    HTML
    14.8 KB
    Other
    426 B
    Green Hosting Not Verified
    EdgeCenter LLC
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    59%Poor
    Interactive

    HTTPS

    No WAF

    80d

    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

    Valid From

    20.05.2026

    Valid Until

    18.08.2026

    Subject Alternative Names (18)

    1cmocap.rucaliber.gamecaliber.ruforum.caliber.ruplaycaliber.byplaycaliber.co.ukplaycaliber.complaycaliber.eu+10 more

    SHA-256 Fingerprint

    39:86:87:22:26:2E:3E:F2:14:DF:6B:20:1A:EC:2A:76:28:B0:14:6A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-language
    en
    content-security-policy
    frame-ancestors 'self' http://webvisor.com https://webvisor....
    content-type
    text/html; charset=utf-8
    cross-origin-opener-policy
    unsafe-none
    date
    Fri, 29 May 2026 21:53:50 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    playcaliber.com

    Domain Age
    9y 5m

    Created

    17.12.2016

    Expires

    17.12.2026

    Last Updated

    16.12.2025

    Registrar

    Regional Network Information Center, JSC dba RU-CENTER

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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.
    D
    59/100
    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, shrink-to-fit=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    caliber

    WCAG Partial
    69/100
    Readability
    /30
    26/30

    18px · LH 1.50

    Hierarchy
    /20
    14/20

    10x ratio

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    caliber

    Sans180px

    Body Font

    caliber

    Sans18px

    Contrast Ratio

    1:1

    32 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    180px
    h1
    32px
    h2
    30px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

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

    ⚠️ Partial contrast: 32 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 10.0x larger than body text.

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

    Buy on MyFontsFlesch 61

    Color Palette

    10 unique colors
    5.94:1 AA Light
    #99a6a7
    Other· 6.1%
    #242827
    Other· 5.3%
    #ffffff
    Primary· 0%
    #2d3c42
    Secondary· 14.5%
    #080e12
    Secondary· 10.3%
    #4c5b69
    Secondary· 9.2%
    #7d7e99
    Secondary· 7.1%
    #58717a
    Secondary· 6.3%

    Business & Marketing Stack

    4 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

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    15
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(4)youtube.com(2)top-fwz1.mail.ru(2)connect.facebook.net(2)dss.hybrid.ai(2)

    Website Identity

    playcaliber.com

    hello@1cgs.net
    9 years old
    Location detected: 🇷🇺 Russiavia ip
    Regional Network Information Center, JSC dba RU-CENTER📧 Google Workspaceen

    Sponsored

    Last analyzed: 29 May 2026 at 21:54

    Historical Analysis & Change Tracking