glbthistory.org

https://glbthistory.org· First analyzed 11 May 2026· Updated 11 May 2026

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glbthistory.org

Mobile

Sponsored

Hosting Provider

Squarespace

squarespace.com

IP Address

198.49.23.145

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS53831

Organization

Squarespace, Inc.

Server

Squarespace

Nameservers

ns2.bluehost.com.ns1.bluehost.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

704 ms10%

Speed Index

915 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

53 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Squarespace

website_builder

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Fonts

Google Fonts Adobe Fonts (Typekit)

Frameworks

Libraries

Other

CSS Frameworks

Tag Managers

Email Marketing

Security

SEO Analysis

B73/100

Meta Tags9/15

Content9/12

Headings3/8

Technical22/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

glbthistory.orgglbthistory.org

GLBT Historical Society

Founded in 1985, the GLBT Historical Society is a registered 501(c)(3) nonprofit organization. Our Federal Tax Identification Number is 94-2989004.

Title Length23 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

544 URLs

robots.txt

59 rules

Sitemap reference found

Local SEO

Local Search Readiness

39/100

Needs Work

9 9 1

Sponsored

AI & LLM Readiness

D44/100

Bot Access

13/25

Machine Read.

10/25

Schema Data

7/25

Citation

14/25

AI Bot Access

5/14 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:827

Token eff.:Optimal

Depth:1/5

Structured Data

3 JSON-LD

Organization×1.1(min)WebSiteLocalBusiness×1.1

sameAs entity links

Citation Readiness

Opening Summary31w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

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

7/15

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.

37/100

222 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

253 mg

Returning (cached)

127 mg

Annual (10K/mo)

26.6 kg

Emission Segments

Data Center

50 mg

Network

53 mg

Device

119 mg

Resource Breakdown

JavaScript

225.9 KB

Images

1.3 MB

CSS

83.0 KB

Fonts

913 B

HTML

32.0 KB

Other

123.8 KB

Green Hosting Not Verified

Squarespace

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

63d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

www.glbthistory.org

SHA-256 Fingerprint

AC:3E:09:7E:77:B2:5F:9E:70:66:D1:7C:95:EA:10:BB:60:03:18:68...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

14331

content-encoding

📦 Gzip(gzip)

content-length

32453

content-type

text/html;charset=utf-8

date

Mon, 11 May 2026 19:28:03 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com

alt3.aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

glbthistory.org

Domain Age

26y 3m

Created

09.02.2000

Expires

09.02.2027

Last Updated

30.01.2026

Registrar

Bluehost Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

62/100

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

initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Work Sans

WCAG AA

63/100

Readability

/30

20/30

18px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

21/25

6.04:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

Work Sans

Sans

Body Font

Work Sans

Sans18px

Contrast Ratio

6.04:1

WCAG AA (≥4.5:1)

Reading Comfort

~34 CPL

Narrow lines

32px

18px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts AAdobe FontsFlesch 37

Color Palette

7 unique colors

2.13:1 Fail Light

#ffffff

Background· 88.39999999999999%

#b1b2b2

Other· 1.9%

#eb7126

Primary· 5.199999999999999%

#e1d9d0

Secondary· 2%

#f2f0ec

Secondary· 1.3%

#dcbea7

Secondary· 0.8%

#c58d69

Secondary· 0.5%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.squarespace.com(12)googletagmanager.com(2)connect.facebook.net(2)gstatic.com(1)google-analytics.com(1)

Website Identity

GLBT Historical Society Museum

LocalBusiness

The GLBT Historical Society collects, preserves, exhibits and makes accessible to the public materials and knowledge to support and promote understanding of LGBTQ history, culture and arts in all their diversity.Founded in 1985, we are recognized internationally as a leade

reference@glbthistory.org

4157775455

www.glbthistory.org

26 years old

Location detected: 🇺🇸 United Statesvia ip

Bluehost Inc.📧 Google Workspaceen-US

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 11 May 2026 at 23:32

Historical Analysis & Change Tracking