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botanicgardens.org

https://botanicgardens.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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botanicgardens.org
Desktop screenshot of botanicgardens.org
Mobile screenshot of botanicgardens.org
Mobile

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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

cleo.ns.cloudflare.com.olga.ns.cloudflare.com.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
162 requests

Image Optimization

Lazy LoadWebPResponsiveUploadcare
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

13 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQuery

Other

1
D3.js

Other

1
lazysizes

Other

1
Modernizr

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Advertising

1
Microsoft Advertising

CDN

1
Cloudflare

SEO Analysis

B76/100
23
7
0
Meta Tags8/15
Content11/12
Headings6/8
Technical20/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile2/4
Indexability3/3
B
botanicgardens.orgbotanicgardens.org

Homepage | Denver Botanic Gardens

Welcome to Denver Botanic Gardens

Title Length33 chars

Recommended: 50-60 chars (~205px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,100 URLs

    robots.txt

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    10 7 2

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    3/25
    Citation
    17/25

    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
    nav
    Text ratio:3%
    Words:845
    Token eff.:Optimal
    Sections/1K:3.6
    Depth:1/5

    Structured Data

    3 JSON-LD
    Article×1.2(min)Person×1.3(min)

    Citation Readiness

    Opening Summary1596w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    79/100
    11
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    13/15
    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.
    1 recommendation
    • •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.
    55/100
    C
    186 mg
    CO₂e / view
    1.8 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    213 mg
    vs
    Returning (cached)
    106 mg
    Annual (10K/mo)
    22.3 kg
    Emission Segments
    Data Center
    9 mg
    Network
    55 mg
    Device
    122 mg
    Resource Breakdown
    JavaScript
    77.8 KB
    Images
    1.5 MB
    CSS
    148.9 KB
    Fonts
    45.1 KB
    HTML
    22.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    WAF

    49d

    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

    20.03.2026

    Valid Until

    18.06.2026

    Subject Alternative Names (2)

    *.botanicgardens.orgbotanicgardens.org

    SHA-256 Fingerprint

    8F:E5:18:97:AF:4D:C4:B7:32:1F:84:73:52:2B:BD:0C:38:66:6E:45...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 900s(max-age=900, public)
    cache-tags
    config:block_list config:block.block.themekit_messages confi...
    cf-cache-status
    DYNAMIC
    cf-ray
    9f434d325f3a1321-SJC
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (3)

    usb-smtp-inbound-1.mimecast.com
    usb-smtp-inbound-2.mimecast.com
    botanicgardens-org.mail.protection.outlook.com

    Domain Information

    botanicgardens.org

    Domain Age
    30 years

    Created

    19.04.1996

    Expires

    20.04.2027

    Last Updated

    20.03.2026

    Registrar

    Network Solutions, 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.
    C
    69/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    sofia-pro

    WCAG AA
    75/100
    Readability
    /30
    22/30

    16px · LH 1.50

    Hierarchy
    /20
    13/20

    0.88x ratio

    WCAG
    /25
    22/25

    6.58:1 min contrast

    Performance
    /25
    18/25

    1 font · 6 req

    Heading Font

    sofia-pro

    Sans14px

    Body Font

    sofia-pro

    Sans16px

    Contrast Ratio

    6.58:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~37 CPL

    Narrow lines
    14px
    h1
    18px
    h2
    32px
    h3
    24px
    h4
    16px
    p
    Major Second
    Scale

    ✅ Excellent readability: 16px body text is ideal for all devices.

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.6:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

    Buy on MyFontsFlesch 56

    Color Palette

    10 unique colors
    14.28:1 AAA Light
    #ffffff
    Background· 25.1%
    #30282f
    Text· 5.9%
    #8eabc3
    Primary· 0%
    #211922
    Secondary· 27%
    #a79689
    Secondary· 7%
    #81736a
    Secondary· 7%
    #6c5c52
    Secondary· 6.7%
    #c4b8aa
    Secondary· 5.7%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    13
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(5)local(5)bat.bing.com(4)scripts.clarity.ms(1)clarity.ms(1)

    Website Identity

    botanicgardens.org

    720-865-3500
    30 years old
    Location detected: 🇨🇦 Canadavia ip
    Network Solutions, LLC📧 Microsoft 365en

    Sponsored

    Last analyzed: 30 Apr 2026 at 03:01

    Historical Analysis & Change Tracking