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sendspark.com

https://sendspark.com· First analyzed 19 May 2026· Updated 19 May 2026
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sendspark.com
Desktop screenshot of sendspark.com
Mobile screenshot of sendspark.com
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.244.235.219

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-cloud-b4.googledomains.com.ns-cloud-b2.googledomains.com.ns-cloud-b1.googledomains.com.ns-cloud-b3.googledomains.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
740 ms10%
Speed Index
962 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
759 KB
74 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

9 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Microsoft ClaritySegment

Libraries

1
jQueryv1.7.1

CSS Frameworks

1
Tailwind CSS

Customer Support

1
Intercom

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

B73/100
23
6
0
Meta Tags10/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T3/7
Images7/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sendspark.comsendspark.com

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Title Length48 chars

Recommended: 50-60 chars (~288px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    141 URLs

    robots.txt

    19 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    4/100
    Poor
    1 15 2

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

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    17/25
    Schema Data
    0/25
    Citation
    14/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:608
    Token eff.:Optimal
    Sections/1K:39.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary89w
    Descriptive Headingsavg 3.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    A
    83/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    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
    11/15
    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.
    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.
    71/100
    A
    77 mg
    CO₂e / view
    758.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    88 mg
    vs
    Returning (cached)
    44 mg
    Annual (10K/mo)
    9.2 kg
    Emission Segments
    Data Center
    4 mg
    Network
    23 mg
    Device
    50 mg
    Resource Breakdown
    JavaScript
    94.8 KB
    Images
    637.6 KB
    CSS
    10.7 KB
    HTML
    15.1 KB
    Other
    300 B
    Green Hosting Verified
    Google Cloud
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    72d

    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

    02.05.2026

    Valid Until

    31.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    557be139.sni.cloudflaressl.comwww.sendspark.com

    SHA-256 Fingerprint

    2F:ED:7B:5C:C9:3A:53:35:33:3C:A1:5B:02:C1:38:EF:EA:62:04:BF...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 5s(s-maxage=36000, max-age=5)
    cf-ray🇮🇹 Milan
    9fe6a370887be8b8-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (7)

    aspmx.l.google.com
    alt1.aspmx.l.google.com
    mxb.mailgun.org
    alt3.aspmx.l.google.com

    +3 more

    Domain Information

    sendspark.com

    Domain Age
    13y 5m

    Created

    07.12.2012

    Expires

    07.12.2026

    Last Updated

    15.11.2025

    Registrar

    Name.com, Inc.

    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.
    B
    71/100
    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...
    Upgrade to view recommendations

    Typography & Readability

    Lexend

    WCAG AA
    82/100
    Readability
    /30
    25/30

    18px · LH 1.78

    Hierarchy
    /20
    18/20

    3.33x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    5.47:1 min contrast

    Performance
    /25
    18/25

    1 font · 1 req

    Heading Font

    Lexend

    Sans60px

    Body Font

    Lexend

    Sans18px

    Contrast Ratio

    5.47:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    60px
    h1
    48px
    h2
    36px
    h3
    18px
    p

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.5:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

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

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Buy on MyFontsFlesch 51

    Color Palette

    4 unique colors
    Light
    #fdf8f5
    Primary· 90.69999999999999%
    #442189
    Accent· 3.8%
    #a898bc
    Secondary· 3.2%
    #efeae9
    Secondary· 2.3%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Customer Support

    1
    IntercomMid-Market

    Live chat and helpdesk tools

    Behavior Analytics

    2
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    4

    Categories

    5

    Total Tools

    0

    Enterprise

    3

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    29 Resources

    19
    Scripts
    10
    Styles
    6
    Async
    3
    Defer

    Top Script Sources

    local(5)sendspark.com(5)widget.intercom.io(1)google-analytics.com(1)scripts.clarity.ms(1)

    Website Identity

    sendspark.com

    13 years old
    Location detected: 🇺🇸 United Statesvia ip
    Name.com, Inc.📧 Google Workspaceen

    Sponsored

    Last analyzed: 19 May 2026 at 22:46

    Historical Analysis & Change Tracking