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fallingwater.org

https://fallingwater.org· First analyzed 02 May 2026· Updated 02 May 2026
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fallingwater.org
Desktop screenshot of fallingwater.org
Mobile screenshot of fallingwater.org
Mobile

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Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.21

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns8.worldnic.com.ns7.worldnic.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
982 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
97 requests

Image Optimization

Lazy LoadWebPResponsiveUploadcare
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Fallingwater Custom Themev2.52.24Custom
by Western Pennsylvania Conservancy
View Theme

Technology Stack

21 Technologies Detected

Plugins

9
Ml SliderSearch FilterWidgets For SiteoriginTabs Widget For Page BuilderMl Slider ProActivecampaign Subscription FormsLivemesh Siteorigin WidgetsWpconsent Cookies Banner Privacy Suite
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQueryv3.7.1

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

B77/100
22
8
1
Meta Tags10/15
Content10/12
Headings3/8
Technical24/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
F
fallingwater.orgfallingwater.org

Fallingwater Homepage - Fallingwater

Fallingwater is Frank Lloyd Wright’s crowning achievement in organic architecture and the American Institute of Architects’ “best all-time work of American a...

Description truncated.
Title Length36 chars

Recommended: 50-60 chars (~218px / 580px)

Description Length447 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

32 URLs

32 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

29/100
Needs Work
9 8 1

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
4/25
Citation
15/25

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:2%
Words:761
Token eff.:Optimal
Depth:1/5

Structured Data

4 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
C
67/100
12
Passed
5
Critical
2
Warnings
Images & Alt Text
13/20
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
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
11/15
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.
4 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.
65/100
C
172 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
197 mg
vs
Returning (cached)
98 mg
Annual (10K/mo)
20.7 kg
Emission Segments
Data Center
8 mg
Network
51 mg
Device
113 mg
Resource Breakdown
JavaScript
111.2 KB
Images
888.4 KB
CSS
628.9 KB
Fonts
964 B
HTML
32.5 KB
Other
42.7 KB
Green Hosting Verified
WP Engine
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

WAF

71d

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

14.04.2026

Valid Until

13.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

fallingwater.org

SHA-256 Fingerprint

F9:C5:C7:4F:8C:D6:48:59:79:F6:FE:B5:16:98:29:06:E6:21:05:19...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray
9f589d3dcca9aa97-BOS
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

fallingwater.org

Domain Age
28y 5m

Created

08.12.1997

Expires

07.12.2029

Last Updated

13.10.2024

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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
80/100
Mobile Friendly33 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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Montserrat

WCAG Partial
56/100
Readability
/30
15/30

12px · LH 1.33

Hierarchy
/20
6/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 2 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans12px

Contrast Ratio

1:1

8 issues

Reading Comfort

~57 CPL

Optimal (45–75)
27px
h2
28px
h3
12px
p
Minor Second
Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsFluid Type (rem)Flesch 26

Color Palette

10 unique colors
12.65:1 AAA Dark
#333332
Text· 19.6%
#ffffff
Text· 10.1%
#181c12
Primary· 17.9%
#44562a
Secondary· 13.3%
#f4ede7
Secondary· 7.1%
#7f8859
Secondary· 6.3%
#5c5f46
Secondary· 5.7%
#687342
Secondary· 5.4%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
7
Async
0
Defer

Top Script Sources

fallingwater.org(11)googletagmanager.com(4)scripts.clarity.ms(1)clarity.ms(1)cdn.fundraiseup.com(1)

Website Identity

Fallingwater Homepage - Fallingwater

Fallingwater is Frank Lloyd Wright’s crowning achievement in organic architecture and the American Institute of Architects’ “best all-time work of American architecture.” Located in rural southwestern Pennsylvania, 43 miles (69 km) southeast of Pittsburgh. The house was built partly over a waterfall

7243298501
fallingwater.org/
28 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLCen-US

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Last analyzed: 02 May 2026 at 17:06

Historical Analysis & Change Tracking