philbrook.org

https://philbrook.org· First analyzed 21 May 2026· Updated 21 May 2026

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philbrook.org

Mobile

Sponsored

Hosting Provider

Webflow

webflow.com

IP Address

198.202.211.1

Site Location

🇺🇸 Tulsa, United Statesvia schema_nap

Server Location

🇺🇸 San Francisco, United States

ASN

AS209242

Organization

Webflow, Inc

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns43.domaincontrol.com.ns44.domaincontrol.com.

Performance

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%

410 KB

41 requests

Image Optimization

Lazy LoadWebPimgix

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Webflow

Technology Stack

8 Technologies Detected

Fonts

Google Fonts Adobe Fonts (Typekit)

Analytics

Libraries

Other

CSS Frameworks

CDN

SEO Analysis

C62/100

Meta Tags15/15

Content5/12

Headings4/8

Technical17/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

philbrook.orgphilbrook.org

Philbrook Art & Gardens | Tulsa Art Museum & Gardens

Connecting community through art and gardens. Explore exhibitions, historic villa, and 25 acres of gardens in Tulsa, OK. Reserve your ticket today.

Title Length52 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (17/18) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: standard

294 URLs

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

44/100

Fair

13 6 1

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

7/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:3%

Words:201

Token eff.:Too Short

Depth:1/5

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary

Descriptive Headings

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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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.

76/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

16/20

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

6/15

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.

58/100

51 mg

CO₂e / view

409.9 KB

Page Weight

90%

Cleaner Than

New Visitor

58 mg

Returning (cached)

29 mg

Annual (10K/mo)

6.1 kg

Emission Segments

Data Center

11 mg

Network

12 mg

Device

27 mg

Resource Breakdown

JavaScript

12.4 KB

Images

386.8 KB

Fonts

1.3 KB

HTML

9.3 KB

Green Hosting Not Verified

Webflow

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

WAF

75d

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

06.05.2026

Valid Until

04.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.philbrook.org

SHA-256 Fingerprint

45:DF:B2:F8:0C:F7:4E:CD:5B:37:DB:48:A6:A0:17:DB:08:C7:81:A7...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

MISS

cf-ray🇩🇪 Frankfurt

9fefea02bfafd276-FRA

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Thu, 21 May 2026 01:47:37 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

philbrook-org.mail.protection.outlook.com

Domain Information

philbrook.org

Domain Age

29y 1m

Created

25.04.1997

Expires

26.04.2027

Last Updated

27.04.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

68/100

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...

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Typography & Readability

Philbrook Display + Arial

WCAG Partial

72/100

Readability

/30

19/30

14px · LH 1.43

Hierarchy

/20

15/20

9.29x ratio

WCAG

/25

16/25

1.36:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Philbrook Display

Sans130px

Body Font

Arial

Sans14px

Contrast Ratio

1.36:1

7 issues

Reading Comfort

Dual Sans-Serif

left aligned

130px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.4:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 9.3x larger than body text.

GGoogle Fonts AAdobe Fonts Buy on MyFontsFlesch 38

Color Palette

12 unique colors

2.17:1 Fail Dark

#6d7a70

Other· 22.1%

#b7b4a8

Secondary· 5.8%

#1e3216

Primary· 11.5%

#506332

Secondary· 9.1%

#454f2a

Secondary· 8.4%

#c8dec9

Secondary· 7.3%

#6c6f52

Secondary· 7%

#fcfdfc

Secondary· 6.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.prod.website-files.com(4)cdn.jsdelivr.net(2)ajax.googleapis.com(1)use.typekit.net(1)googletagmanager.com(1)

Website Identity

Philbrook Art & Gardens

Museum

Connecting community through art and gardens.

+19187497941

29 years old

2727 S Rockford Rd, Tulsa

74114, Tulsa, OK

Location detected: 🇺🇸 United States, Tulsavia schema_nap

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram TikTok Pinterest

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Last analyzed: 21 May 2026 at 01:47

Historical Analysis & Change Tracking