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annarborusa.org

https://annarborusa.org· First analyzed 02 Jun 2026· Updated 02 Jun 2026
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annarborusa.org
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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.196.105.77

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 North Charleston, United States

ASN

AS396982

Organization

Google Cloud (us-east1)

Server

Nginx

CDN

CDN

Nameservers

ns21.domaincontrol.com.ns22.domaincontrol.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
961 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5 MB
73 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
a2sparkCustom

Technology Stack

18 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelFullStory

Plugins

4
Genesis Blocks3D Flipbook Dflip Lite
WP Rocket
Yoast SEO

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Advertising

1
LinkedIn Ads

Other

1
VWO

Web Servers

1
Nginx

SEO Analysis

A88/100
26
4
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
A
annarborusa.organnarborusa.org

Ann Arbor SPARK | Economic Development Services & Resources

Ann Arbor SPARK promotes economic development within southeast Michigan through startup acceleration, business development, and talent acquisition.

Title Length59 chars

Recommended: 50-60 chars (~362px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    27 URLs

    27 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    30/100
    Needs Work
    8 9

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    8/25
    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:1,553
    Token eff.:Optimal
    Sections/1K:0.6
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary37w
    Descriptive Headingsavg 8.7w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    AI readiness recommendation preview...
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    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
    77/100
    14
    Passed
    1
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    44/100
    F
    514 mg
    CO₂e / view
    5.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    587 mg
    vs
    Returning (cached)
    294 mg
    Annual (10K/mo)
    61.6 kg
    Emission Segments
    Data Center
    25 mg
    Network
    151 mg
    Device
    338 mg
    Resource Breakdown
    JavaScript
    368.3 KB
    Images
    3.8 MB
    CSS
    775.8 KB
    Fonts
    1.2 KB
    HTML
    45.4 KB
    Other
    9.3 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    64d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    07.05.2026

    Valid Until

    05.08.2026

    Subject Alternative Names (1)

    annarborusa.org

    SHA-256 Fingerprint

    2B:D7:77:EE:78:14:03:CE:AD:14:F1:EE:D4:C6:D2:07:8D:55:61:95...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 600s(max-age=600, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 02 Jun 2026 01:27:27 GMT
    link
    <https://annarborusa.org/wp-json/>; rel="https://api.w.org/"...
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    annarborusa-org.mail.protection.outlook.com

    Domain Information

    annarborusa.org

    Domain Age
    19y 10m

    Created

    27.07.2006

    Expires

    27.07.2026

    Last Updated

    10.09.2025

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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 Friendly2 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
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    UniversLTStd-LightCn + Open Sans

    WCAG AA
    71/100
    Readability
    /30
    21/30

    18px · LH 1.65

    Hierarchy
    /20
    16/20

    3.11x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    5.14:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 7 req

    Heading Font

    UniversLTStd-LightCn

    Sans56px

    Body Font

    Open Sans

    Sans18px

    Contrast Ratio

    5.14:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~35 CPL

    Narrow lines
    56px
    h1
    48px
    h2
    36px
    h3
    18px
    p

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

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    GGoogle FontsBuy on MyFontsFlesch 28

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 20.8%
    #0160b0
    Primary· 38.5%
    #4c6575
    Secondary· 10.1%
    #78a2c5
    Secondary· 9.6%
    #3781bc
    Accent· 7.8%
    #9aa5b1
    Secondary· 5.6%
    #5294c1
    Secondary· 5.4%
    #d5e4e7
    Secondary· 2.2%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    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

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    4

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    13
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(5)annarborusa.org(5)snap.licdn.com(4)connect.facebook.net(2)google-analytics.com(1)

    Website Identity

    Ann Arbor SPARK

    Ann Arbor SPARK

    Organization

    Ann Arbor SPARK promotes economic development within southeast Michigan through startup acceleration, business development, and talent acquisition.

    734-761-9317
    annarborusa.org/
    19 years old

    330 E. LibertyAnn Arbor, MI 48104734-761-9317

    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLC📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 02 Jun 2026 at 01:27

    Historical Analysis & Change Tracking

    annarborusa.org Technology Stack - Built With jQuery, jQuery UI, Tailwind CSS, Font Awesome, Google Fonts | StackOptic | StackOptic