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senderscore.com

https://senderscore.com· First analyzed 09 Sept 2026· Updated 09 Sept 2026
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senderscore.com
Desktop screenshot of senderscore.com
Mobile screenshot of senderscore.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

100.55.183.49

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-239.awsdns-29.com.ns-899.awsdns-48.net.ns-1264.awsdns-30.org.ns-1817.awsdns-35.co.uk.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
116 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
DiviCustom

Technology Stack

20 Technologies Detected

Plugins

9
Sfwd LmsAdd To AnyTin Canny Learndash Reporting
Divi Mega Pro
Stop User Enumeration
Gravity Forms
Page Links To
Yoast SEO
Gravity Forms

CSS Frameworks

2
Tailwind CSS
Foundation

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

Other

1
Chart.js

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

A85/100
24
6
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
S
senderscore.comsenderscore.com

Sender Score - Email Marketing Education and Free Tools

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Title Length55 chars

Recommended: 50-60 chars (~335px / 580px)

Description Length126 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    4/25
    Citation
    15/25

    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:3%
    Words:1,769
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 23w
    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
    71/100
    14
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    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
    2/15
    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
    3/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    69/100
    B
    139 mg
    CO₂e / view
    1.3 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    159 mg
    vs
    Returning (cached)
    80 mg
    Annual (10K/mo)
    16.7 kg
    Emission Segments
    Data Center
    7 mg
    Network
    41 mg
    Device
    92 mg
    Resource Breakdown
    JavaScript
    340.0 KB
    Images
    126.2 KB
    CSS
    875.0 KB
    HTML
    37.5 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    1 recommendation
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    WAF

    65d

    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

    15.08.2026

    Valid Until

    13.11.2026

    Subject Alternative Names (1)

    senderscore.org

    SHA-256 Fingerprint

    72:78:2B:E5:D6:45:8C:35:C5:29:FA:83:96:AA:9C:ED:A2:46:7A:9B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    256
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 600s(max-age=600, must-revalidate)
    cf-cache-status
    HIT
    cf-ray
    a38413394a4a4367-EWR
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    30

    SPF
    DKIM
    DMARC

    Domain Information

    senderscore.com

    Domain Age
    21y 9m

    Created

    30.11.2004

    Expires

    01.05.2027

    Last Updated

    16.05.2026

    Registrar

    Amazon Registrar, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    Privacy policy page linked
    Data Protection Officer mentioned

    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
    77/100
    Mobile Friendly24 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, maximum-scale=1.0, user-scalable=0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    articulat-cf

    WCAG Partial
    73/100
    Readability
    /30
    23/30

    24px · LH 1.50

    Hierarchy
    /20
    19/20

    3.33x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 2 req

    Heading Font

    articulat-cf

    Sans80px

    Body Font

    articulat-cf

    Sans24px

    Contrast Ratio

    1:1

    14 issues

    Reading Comfort

    Single Font Family

    left aligned
    80px
    h1
    24px
    h2
    70px
    h3
    56px
    h4
    24px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 24px body text is ideal for all devices.

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

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

    ✅ 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.

    AAdobe FontsBuy on MyFontsFlesch 66

    Color Palette

    13 unique colors
    Light
    #ebeff8
    Primary· 22.2%
    #07aba7
    Accent· 15.2%
    #5738c5
    Accent· 8.6%
    #7416c3
    Accent· 8.3%
    #424bc5
    Accent· 8.3%
    #0c97b7
    Accent· 7.8%
    #1d76c6
    Accent· 6.6%
    #c8d4e2
    Secondary· 5.6%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Marketing Automation

    1
    MarketoEnterprise

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    3

    Categories

    4

    Total Tools

    2

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    5
    Async
    3
    Defer

    Top Script Sources

    senderscore.org(5)munchkin.marketo.net(2)click.senderscore.org(2)googletagmanager.com(2)static.addtoany.com(2)

    Website Identity

    Sender Score - Email Marketing Education and Free Tools

    Email doesn't have to be complicated. Assess where you are today, learn how to improve, and leverage free tools and education.

    senderscore.org/
    21 years old
    Location detected: 🇺🇸 United Statesvia ip
    Amazon Registrar, Inc.en-US

    Sponsored

    Last analyzed: 09 Sept 2026 at 06:18

    Historical Analysis & Change Tracking