centeronhalsted.org

https://centeronhalsted.org· First analyzed 28 May 2026· Updated 28 May 2026

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centeronhalsted.org

Mobile

Sponsored

Hosting Provider

Gippy's

IP Address

64.62.152.189

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Minneapolis, United States

ASN

AS6939

Organization

Gippy's

Server

Nginx

Nameservers

ns9.worldnic.com.ns10.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.7 MB

49 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Craft CMS

Infrastructure

Hosting

Gippy's

Technology Stack

5 Technologies Detected

Analytics

CSS Frameworks

Fonts

Web Servers

SEO Analysis

B74/100

Meta Tags7/15

Content9/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

centeronhalsted.orgcenteronhalsted.org

Center on Halsted | Home

Supporting LGBTQ+ Health, Wellness, and Cultural Enrichment since 1973

Title Length24 chars

Recommended: 50-60 chars (~147px / 580px)

Description Length70 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (37/44) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

30/100

Needs Work

10 8

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AI & LLM Readiness

D53/100

Bot Access

16/25

Machine Read.

14/25

Schema Data

6/25

Citation

17/25

AI Bot Access

11/14 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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

def. listsnav

Text ratio:5%

Words:891

Token eff.:Optimal

Sections/1K:25.8

Depth:2/5

Structured Data

4 JSON-LD

Person×1.3(min)Organization×1.1(min)WebSiteBreadcrumbList

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 3.9w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

55/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

9/15

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.

3 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.

26/100

1.10 g

CO₂e / view

8.7 MB

Page Weight

Cleaner Than

New Visitor

1.26 g

Returning (cached)

628 mg

Annual (10K/mo)

131.9 kg

Emission Segments

Data Center

245 mg

Network

264 mg

Device

590 mg

Resource Breakdown

JavaScript

238.3 KB

Images

8.4 MB

CSS

79.7 KB

Fonts

2.0 KB

HTML

14.0 KB

Green Hosting Not Verified

Gippy's

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

195d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.11.2025

Valid Until

09.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.centeronhalsted.orgcenteronhalsted.org

SHA-256 Fingerprint

E0:25:9C:1F:13:1B:3B:62:CD:ED:A6:2A:63:54:DB:7E:03:E6:50:A4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 08:24:26 GMT

expires

link

<https://www.centeronhalsted.org/>; rel='canonical'

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

centeronhalsted-org.mail.protection.outlook.com

Domain Information

centeronhalsted.org

Domain Age

25y 2m

Created

30.03.2001

Expires

30.03.2029

Last Updated

04.02.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

66/100

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=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Poppins

WCAG Partial

73/100

Readability

/30

23/30

24px · LH 1.50

Hierarchy

/20

19/20

2.5x ratio · ✓ H1→H6

WCAG

/25

15/25

1.05:1 min contrast

Performance

/25

16/25

3 fonts · 3 req

Heading Font

Poppins

Sans60px

Body Font

Poppins

Sans24px

Contrast Ratio

1.05:1

14 issues

Reading Comfort

~36 CPL

Narrow lines

60px

72px

40px

24px

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

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

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.1:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

GGoogle FontsFlesch 36

Color Palette

10 unique colors

10.34:1 AAA Light

#fbfbfb

Background· 43.80000000000001%

#413d3e

Other· 5.2%

#778aa6

Primary· 7.1%

#14181e

Secondary· 6.8%

#d7cbbf

Secondary· 6.6%

#526686

Secondary· 5.8%

#a99587

Secondary· 5.8%

#b5baa8

Secondary· 5.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

centeronhalsted.org(2)googletagmanager.com(1)

Website Identity

Center on Halsted

Supporting LGBTQ+ Health, Wellness, and Cultural Enrichment since 1973

773 4726469

www.centeronhalsted.org/

25 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

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Last analyzed: 28 May 2026 at 08:24

Historical Analysis & Change Tracking