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canvasjs.com

https://canvasjs.com· First analyzed 18 May 2026· Updated 18 May 2026
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canvasjs.com
Desktop screenshot of canvasjs.com
Mobile screenshot of canvasjs.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.12.41

Site Location

🇺🇸 #5678, Claymont, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lex.ns.cloudflare.com.aida.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
479 ms10%
Speed Index
623 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
421 KB
24 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

10 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Jetpack
Yoast SEO

Frameworks

1
Vue.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Marketing

1
HubSpot

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

A+90/100
27
3
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
C
canvasjs.comcanvasjs.com

Beautiful JavaScript Charting Library with 10x Performance

HTML5 JavaScript Charting Library with a Simple API. Renders across devices & is 10x faster than SVG Charts. Examples include source code

Title Length58 chars

Recommended: 50-60 chars (~349px / 580px)

Description Length137 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    24 URLs

    24 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    7 14

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    8/25
    Citation
    16/25

    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:2%
    Words:840
    Token eff.:Optimal

    Structured Data

    6 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 4.1w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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
    74/100
    13
    Passed
    3
    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
    12/15
    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
    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.
    84/100
    A
    43 mg
    CO₂e / view
    420.7 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    49 mg
    vs
    Returning (cached)
    24 mg
    Annual (10K/mo)
    5.1 kg
    Emission Segments
    Data Center
    2 mg
    Network
    13 mg
    Device
    28 mg
    Resource Breakdown
    JavaScript
    133.2 KB
    Images
    20.5 KB
    CSS
    134.1 KB
    Fonts
    75.6 KB
    HTML
    57.0 KB
    Other
    345 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    WAF

    50d

    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+H3

    Valid From

    08.04.2026

    Valid Until

    07.07.2026

    Subject Alternative Names (2)

    *.canvasjs.comcanvasjs.com

    SHA-256 Fingerprint

    93:4C:44:B4:C1:7D:76:BA:9D:58:1D:A2:5B:CB:6E:64:70:9E:DE:50...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    292523
    alt-svc
    h3=":443"; ma=86400
    cf-apo-via
    tcache
    cf-cache-status
    HIT
    cf-ray🇮🇹 Milan
    9fd6ecbc0a84edc0-MXP
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt1.aspmx.l.google.com
    aspmx2.googlemail.com
    aspmx.l.google.com
    aspmx3.googlemail.com

    +1 more

    Domain Information

    canvasjs.com

    Domain Age
    14y 9m

    Created

    28.07.2011

    Expires

    03.03.2030

    Last Updated

    28.06.2023

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    B
    78/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    -apple-system

    WCAG Partial
    79/100
    Readability
    /30
    25/30

    17px · LH 1.80

    Hierarchy
    /20
    17/20

    3.41x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    3.22:1 min contrast

    Performance
    /25
    21/25

    System fonts

    Heading Font

    -apple-system

    Sans58px

    Body Font

    -apple-system

    Sans17px

    Contrast Ratio

    3.22:1

    11 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    58px
    h1
    32px
    h2
    28px
    h3
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

    ⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 3.2:1).

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

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

    Flesch 46

    Color Palette

    4 unique colors
    Dark
    #817a79
    Other· 6.3%
    #f8f9fd
    Primary· 85.39999999999999%
    #e3d5b6
    Secondary· 6.1%
    #fbf5e1
    Accent· 2.2%

    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

    6 Resources

    4
    Scripts
    2
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    canvasjs.com(2)googletagmanager.com(1)cdn.canvasjs.com(1)

    Website Identity

    CanvasJS

    CanvasJS

    Organization

    Beautiful JavaScript Charts & StockCharts

    [email protected]
    canvasjs.com/
    14 years old

    2093 Philadelphia Pike, #5678, Claymont

    19703, #5678, Claymont, Delaware

    US

    Location detected: 🇺🇸 United States, #5678, Claymontvia schema_nap
    GoDaddy.com, LLC📧 Google Workspaceen-USEst. 2013

    Sponsored

    Last analyzed: 18 May 2026 at 01:00

    Historical Analysis & Change Tracking

    canvasjs.com Technology Stack - Built With Vue.js, Tailwind CSS, Font Awesome, Google Analytics, Google Analytics 4 | StackOptic | StackOptic