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hcz.org

https://hcz.org· First analyzed 17 May 2026· Updated 17 May 2026
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hcz.org
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Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.83.210.206

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 The Dalles, United States

ASN

AS396982

Organization

Google Cloud (us-west1)

Server

Nginx

CDN

CDN

Nameservers

pdns07.domaincontrol.com.pdns08.domaincontrol.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%
4.2 MB
178 requests

Image Optimization

Lazy LoadResponsiveUploadcare
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.0
cms
hcz-themeCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

25 Technologies Detected

Plugins

8
Instagram Feed ProPacecore Blocks CustomHcz PopupsMegamenu ProPacecore BlocksPixelyoursiteMegamenu
Yoast SEO

Analytics

4
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar

Libraries

2
jQueryv3.6.0
Moment.js

CSS Frameworks

2
Bootstrapv5.2.3
Tailwind CSS

Advertising

2
Google AdsLinkedIn Ads

Frameworks

1
React

UI Components

1
Owl Carousel

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

A86/100
25
6
0
Meta Tags13/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
H
hcz.orghcz.org

Home | Harlem Children's Zone - Harlem Children's Zone

100+ Blocks. Endless Possibilities. At Harlem Children’s Zone, we’re breaking the cycle of intergenerational poverty by creating life-altering opportunities ...

Description truncated.
Title Length54 chars

Recommended: 50-60 chars (~323px / 580px)

Description Length403 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    8 URLs

    8 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    34/100
    Needs Work
    10 9

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    7/25
    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
    Text ratio:3%
    Words:922
    Token eff.:Optimal

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary209w
    Descriptive Headingsavg 3.3w
    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.
    A
    83/100
    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
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    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.
    36/100
    F
    433 mg
    CO₂e / view
    4.2 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    495 mg
    vs
    Returning (cached)
    248 mg
    Annual (10K/mo)
    52.0 kg
    Emission Segments
    Data Center
    21 mg
    Network
    127 mg
    Device
    285 mg
    Resource Breakdown
    JavaScript
    1.2 MB
    Images
    2.4 MB
    CSS
    465.5 KB
    Fonts
    1.0 KB
    HTML
    36.6 KB
    Other
    20.2 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    42d

    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

    31.03.2026

    Valid Until

    29.06.2026

    Subject Alternative Names (1)

    hcz.org

    SHA-256 Fingerprint

    41:DD:54:72:1C:A6:49:88:E9:B0:B9:4C:D7:C9:34:C3:3C:D6:58:37...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    cache-control
    🟡 600s(max-age=600, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src * 'unsafe-inline' 'unsafe-eval' data: blob:;, up...
    content-type
    text/html; charset=UTF-8
    date
    Sun, 17 May 2026 13:25:02 GMT
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    us-smtp-inbound-2.mimecast.com
    us-smtp-inbound-1.mimecast.com

    Domain Information

    hcz.org

    Domain Age
    25y 6m

    Created

    29.10.2000

    Expires

    29.10.2026

    Last Updated

    13.12.2025

    Registrar

    GoDaddy.com, LLC

    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
    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.
    A
    85/100
    Mobile Friendly8 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    68/100
    Readability
    /30
    19/30

    16px · LH 1.88

    Hierarchy
    /20
    17/20

    3x ratio

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    Montserrat

    Sans48px

    Body Font

    Montserrat

    Sans16px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    48px
    h1
    28px
    h2
    26px
    h3
    18px
    h4
    16px
    p

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

    ⚠️ Wide line spacing (1.88). 1.4–1.6 is optimal for body text.

    ❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 2 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 3.0x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 23

    Color Palette

    12 unique colors
    16.02:1 AAA Light
    #ffffff
    Primary· 25%
    #232121
    Text· 8.8%
    #ffd101
    Accent· 34.1%
    #45171c
    Secondary· 5.4%
    #a91e20
    Accent· 5%
    #343d4c
    Secondary· 4.4%
    #8d6554
    Secondary· 4.1%
    #ecbd38
    Accent· 1.3%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    12
    Async
    0
    Defer

    Top Script Sources

    hcz.org(7)googletagmanager.com(5)snap.licdn.com(2)connect.facebook.net(2)youtube.com(1)

    Website Identity

    Harlem Children's Zone

    Harlem Children's Zone

    Organization

    Harlem Children’s Zone started with one purpose that was the most ambitious and audacious in U.S. history: end intergenerational poverty in Central Harlem and lead the way for other long-distressed communities nationwide and around the world to do the same. The organization has scaled its pioneering

    +12123603255
    hcz.org/
    25 years old
    Location detected: 🇺🇸 United Statesvia phone
    GoDaddy.com, LLC📧 Mimecasten-US

    Sponsored

    Last analyzed: 17 May 2026 at 13:25

    Historical Analysis & Change Tracking