Back to Search
roberson.org favicon

roberson.org

https://roberson.org· First analyzed 04 Jun 2026· Updated 04 Jun 2026
Export
roberson.org
Desktop screenshot of roberson.org
Mobile screenshot of roberson.org
Mobile

Sponsored

Hosting Provider

Pressable
pressable.com

IP Address

199.16.172.56

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Organization

Pressable

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

zeus.ns.cloudflare.com.fay.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
332 ms10%
Speed Index
432 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
45 KB
114 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Diviv4.27.6Custom
by Elegant Themes
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

26 Technologies Detected

Plugins

13
Events Calendar ProPopup Maker
Dg Divi Carousel
Divi Booster
Divi Icon King Gtm
Simple BannerWp Event Aggregator
Divi Testimonial Slider
TablePress
The Events CalendarGoogle Site Kit
WP Rocket
Jetpack

Libraries

3
jQueryv3.7.1
jQuery UI
Underscore.js

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Chart.js

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Constant Contact

Web Servers

1
Nginx

SEO Analysis

B78/100
23
5
1
Meta Tags12/15
Content8/12
Headings5/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
R
roberson.orgroberson.org

Roberson Museum | Binghamton, NY

Explore art, history, and science. Wander the historic gilded age Mansion, view world class exhibitions, and visit the stars in the area's only Planetarium.

Title Length32 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (14/17) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

29/100
Needs Work
8 9

Sponsored

AI & LLM Readiness

D52/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
11/25
Citation
14/25

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
Text ratio:1%
Words:616
Token eff.:Optimal

Structured Data

9 JSON-LD
Person×1.3Organization×1.1WebSiteEventBreadcrumbList
sameAs entity links

Citation Readiness

Opening Summary21w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
A
80/100
11
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
67/100
A+
6 mg
CO₂e / view
45.3 KB
Page Weight
95%
Cleaner Than
New Visitor
6 mg
vs
Returning (cached)
3 mg
Annual (10K/mo)
672 g
Emission Segments
Data Center
1 mg
Network
1 mg
Device
3 mg
Resource Breakdown
HTML
45.3 KB
Green Hosting Not Verified
Pressable
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

83%Very Good
Static / Informational

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.05.2026

Valid Until

12.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

tls.automattic.comallisoncook.coalphastudycanada.comanaaubourg-foundation.orggandhispine.comhundetrenerrandi.comiansimages.netieslapuebladealfinden.com+12 more

SHA-256 Fingerprint

B6:C4:E7:D5:CE:C3:9A:04:5C:A9:2B:EC:E0:0C:CA:BC:1B:B8:7F:63...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
clear
cache-control
🟡 16 Hours(max-age=60640, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 04 Jun 2026 15:54:23 GMT
host-header
wpcloud
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (5)

alt3.aspmx.l.google.com
alt4.aspmx.l.google.com
alt2.aspmx.l.google.com
alt1.aspmx.l.google.com

+1 more

Domain Information

roberson.org

Domain Age
26y 6m

Created

03.12.1999

Expires

03.12.2026

Last Updated

17.01.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
D
59/100
Not Mobile Friendly8 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG Partial
69/100
Readability
/30
19/30

12px · LH 1.50

Hierarchy
/20
14/20

3.33x ratio

WCAG
/25
18/25

2.98:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Helvetica

Sans40px

Body Font

Helvetica

Sans12px

Contrast Ratio

2.98:1

1 issue

Reading Comfort

~47 CPL

Optimal (45–75)
40px
h1
34px
h2
30px
h3
35px
h4
12px
p

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

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

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 0

Color Palette

7 unique colors
5.36:1 AA Light
#ffffff
Primary· 85.10000000000001%
#686c64
Other· 1.3%
#809f64
Secondary· 10.1%
#9bab91
Secondary· 0.8%
#d5dace
Secondary· 0.7%
#8f9f80
Secondary· 0.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google AnalyticsFree
Google Tag ManagerFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
5
Async
1
Defer

Top Script Sources

roberson.org(15)googletagmanager.com(3)secure.gaug.es(1)static.ctctcdn.com(1)

Website Identity

Roberson Museum

Organization

Area’s premier destination for community events

[email protected]
+16077720660
roberson.org/
26 years old
Location detected: 🇺🇸 United Statesvia phone
GoDaddy.com, LLC📧 Google Workspaceen-US

Social Profiles

FacebookInstagram

Sponsored

Last analyzed: 04 Jun 2026 at 15:54

Historical Analysis & Change Tracking