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aspe.org

https://aspe.org· First analyzed 16 May 2026· Updated 16 May 2026
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aspe.org
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Mobile screenshot of aspe.org
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

162.159.136.54

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns13.digicertdns.net.ns12.digicertdns.com.ns10.digicertdns.com.ns11.digicertdns.com.+2 more

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
250 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Astra Childv1.0.0Custom
by Brainstorm Force

Technology Stack

14 Technologies Detected

Plugins

4
Beaver Builder
WooCommerce
Yoast SEO
Beaver Builder

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQuery
Animate.css

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

SEO Analysis

A85/100
25
6
0
Meta Tags14/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
A
aspe.orgaspe.org

ASPE - American Society of Plumbing Engineers

ASPE is the only international organization dedicated to promoting the plumbing engineering profession. Learn more at aspe.org.

Title Length45 chars

Recommended: 50-60 chars (~273px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    9 URLs

    9 sub-sitemaps

    robots.txt

    8 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    30/100
    Needs Work
    7 10 2

    Sponsored

    AI & LLM Readiness

    D59/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    9/25
    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:2%
    Words:598
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1microdataWebSiteLocalBusiness×1.1microdataBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary36w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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
    72/100
    10
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    13/20
    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
    10/15
    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
    10/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    54/100
    C
    147 mg
    CO₂e / view
    1.4 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    168 mg
    vs
    Returning (cached)
    84 mg
    Annual (10K/mo)
    17.6 kg
    Emission Segments
    Data Center
    7 mg
    Network
    43 mg
    Device
    97 mg
    Resource Breakdown
    JavaScript
    159.8 KB
    Images
    637.5 KB
    CSS
    514.8 KB
    Fonts
    120.5 KB
    HTML
    22.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    70d

    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

    26.04.2026

    Valid Until

    25.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    aspe.org

    SHA-256 Fingerprint

    E6:00:89:8C:9F:5C:5B:4D:66:E6:01:09:26:2E:CA:E5:91:5D:EC:62...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    10049
    alt-svc
    h3=":443"; ma=86400
    cache-provider
    CLOUDWAYS-CACHE-DE
    cf-cache-status
    DYNAMIC
    cf-ray
    9fc7118a3b659015-BOS
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    aspe-org.mail.protection.outlook.com

    Domain Information

    aspe.org

    Domain Age
    29y 2m

    Created

    05.03.1997

    Expires

    06.03.2030

    Last Updated

    10.01.2025

    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.
    B
    72/100
    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

    Nunito Sans

    WCAG Partial
    72/100
    Readability
    /30
    23/30

    16px · LH 1.40

    Hierarchy
    /20
    13/20

    3.12x ratio

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 5 req

    Heading Font

    Nunito Sans

    Sans50px

    Body Font

    Nunito Sans

    Sans16px

    Contrast Ratio

    1:1

    22 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    50px
    h1
    32px
    h2
    24px
    h3
    24px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 22 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 3.1x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 28

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 16.9%
    #07365d
    Accent· 23.1%
    #1a5f92
    Accent· 22.1%
    #094172
    Primary· 19%
    #eef0f1
    Secondary· 7.4%
    #2c6a85
    Secondary· 6%
    #6e958e
    Secondary· 3.2%
    #dde3e6
    Secondary· 2.3%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    aspe.org(13)googletagmanager.com(4)connect.facebook.net(2)snap.licdn.com(1)

    Website Identity

    ASPE - American Society of Plumbing Engineers

    LocalBusiness

    ASPE is the only international organization dedicated to promoting the plumbing engineering profession. Learn more at aspe.org.

    847.296.0002
    aspe.org/
    29 years old
    Location detected: 🇨🇦 Canadavia ip
    Network Solutions, LLC📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 16 May 2026 at 02:49

    Historical Analysis & Change Tracking