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shapell.org

https://shapell.org· First analyzed 19 May 2026· Updated 19 May 2026
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shapell.org
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Hosting Provider

LiteSpeed
cloud.google.com

IP Address

35.208.36.52

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS15169

Organization

Google Cloud (us-central1)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns4-01.azure-dns.info.ns1-01.azure-dns.com.ns2-01.azure-dns.net.ns3-01.azure-dns.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
753 ms10%
Speed Index
979 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.4 MB
110 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
shapellCustom

Technology Stack

16 Technologies Detected

Plugins

6
Wordpress Social Login
3D Flipbook Dflip Lite
Gravity Forms
Sg Cachepress
Yoast SEO
Gravity Forms

Fonts

2
Google FontsAdobe Fonts (Typekit)

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv2.2.4

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Nginx

SEO Analysis

B72/100
20
6
2
Meta Tags13/15
Content10/12
Headings3/8
Technical20/21
E-E-A-T2/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
shapell.orgshapell.org

Shapell Manuscript Foundation | Explore American History Online

Access early American history and Jewish history first hand. Read letters and tour exhibits of famous Jewish and secular personalities, as well as learn abou...

Description truncated.
Title Length63 chars

Recommended: 50-60 chars (~377px / 580px)

Description Length182 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (11/15) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

18/100
Poor
5 12

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D54/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
8/25
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
navheader/footer
Text ratio:4%
Words:561
Token eff.:Optimal
Sections/1K:33.9
Depth:2/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary26w
Descriptive Headingsavg 4.8w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
70/100
11
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
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
7/15
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.
38/100
F
660 mg
CO₂e / view
6.4 MB
Page Weight
5%
Cleaner Than
New Visitor
755 mg
vs
Returning (cached)
377 mg
Annual (10K/mo)
79.2 kg
Emission Segments
Data Center
32 mg
Network
194 mg
Device
434 mg
Resource Breakdown
JavaScript
170.8 KB
Images
6.2 MB
CSS
51.0 KB
HTML
14.6 KB
Green Hosting Verified
Google Cloud
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

33d

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

23.03.2026

Valid Until

21.06.2026

Subject Alternative Names (2)

shapell.orgwww.shapell.org

SHA-256 Fingerprint

FD:14:72:80:60:9A:FC:14:E4:E3:BB:73:F0:57:0A:33:48:DC:1E:A4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 09:46:21 GMT
host-header
8441280b0c35cbc1147f8ba998a563a7
link
<https://www.shapell.org/wp-json/>; rel="https://api.w.org/"...
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

alt1.aspmx.l.google.com
aspmx.l.google.com
aspmx2.googlemail.com
alt2.aspmx.l.google.com

+1 more

Domain Information

shapell.org

Domain Age
19y 10m

Created

09.07.2006

Expires

09.07.2029

Last Updated

23.07.2024

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Script

Cookie Consent Banner
Cookie Script
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Script
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.
C
69/100
Mobile Friendly7 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=0.8
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

proxima-nova

WCAG Partial
71/100
Readability
/30
23/30

18px · LH 1.50

Hierarchy
/20
12/20

1.5x ratio · ✓ H1→H6

WCAG
/25
16/25

3.2:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

proxima-nova

Sans27px

Body Font

proxima-nova

Sans18px

Contrast Ratio

3.2:1

2 issues

Reading Comfort

~40 CPL

Narrow lines
27px
h1
27px
h2
23px
h3
20px
h4
18px
p

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

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

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.2:1).

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

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

Buy on MyFontsFlesch 24

Color Palette

8 unique colors
2.34:1 Fail Light
#ffffff
Background· 26%
#acaa9c
Secondary· 3.6%
#dfe2e9
Primary· 43.199999999999996%
#ded8bd
Secondary· 12.4%
#3f3e29
Secondary· 4.9%
#72705e
Secondary· 4.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

27 Resources

17
Scripts
10
Styles
9
Async
4
Defer

Top Script Sources

shapell.org(7)googletagmanager.com(4)gstatic.com(1)geo.cookie-script.com(1)google-analytics.com(1)

Website Identity

Shapell Manuscript Foundation

Shapell Manuscript Foundation

Organization

Access early American history and Jewish history first hand. Read letters and tour exhibits of famous Jewish and secular personalities, as well as learn about the early Zionist Jews.

www.shapell.org/
19 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen_US

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Last analyzed: 19 May 2026 at 09:46

Historical Analysis & Change Tracking