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rmsc.org

https://rmsc.org· First analyzed 14 May 2026· Updated 14 May 2026
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rmsc.org
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Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.215.79.250

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS15169

Organization

Google Cloud (us-west2)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns68.worldnic.com.ns67.worldnic.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
27.5 MB
90 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
rmscCustom

Technology Stack

22 Technologies Detected

Plugins

8
Add To AnyAccordion BlocksCookie NoticeSg CachepressWpfront Scroll TopAdd Search To Menu
Yoast SEO
Elementor

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Google AdsLinkedIn Ads

Libraries

1
jQueryv3.7.1

UI Components

1
Slick Carousel

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Web Servers

1
Nginx

SEO Analysis

A81/100
23
6
0
Meta Tags12/15
Content10/12
Headings8/8
Technical20/21
E-E-A-T2/7
Images6/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
R
rmsc.orgrmsc.org

Rochester Museum & Science Center

The mission of the RMSC is to inspire a better future for all through curiosity, exploration, and participation in science, culture, and the natural world.

Title Length33 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 11

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    8/25
    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
    Text ratio:4%
    Words:1,273
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 4.2w
    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...
    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.
    C
    66/100
    9
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    13/20
    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
    5/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    12/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    15/15
    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...
    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.
    36/100
    F
    2.85 g
    CO₂e / view
    27.5 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    3.25 g
    vs
    Returning (cached)
    1.63 g
    Annual (10K/mo)
    341.7 kg
    Emission Segments
    Data Center
    140 mg
    Network
    837 mg
    Device
    1.87 g
    Resource Breakdown
    JavaScript
    253.7 KB
    Images
    719.4 KB
    CSS
    26.6 MB
    HTML
    29.1 KB
    Other
    865 B
    Green Hosting Verified
    Google Cloud
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    51d

    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

    05.04.2026

    Valid Until

    04.07.2026

    Subject Alternative Names (2)

    rmsc.orgwww.rmsc.org

    SHA-256 Fingerprint

    2F:36:56:E3:C5:26:D8:F7:ED:0C:12:1E:C3:52:F2:85:C6:E7:70:16...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 14 May 2026 16:23:32 GMT
    host-header
    8441280b0c35cbc1147f8ba998a563a7
    server
    nginx
    sg-f-cache
    HIT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

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

    +1 more

    Domain Information

    rmsc.org

    Domain Age
    29y 9m

    Created

    05.08.1996

    Expires

    04.08.2027

    Last Updated

    02.02.2023

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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
    81/100
    Mobile Friendly4 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    barlow condensed + Barlow

    WCAG Partial
    70/100
    Readability
    /30
    20/30

    19px · LH 1.25

    Hierarchy
    /20
    20/20

    3.12x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 8 req

    Heading Font

    barlow condensed

    Sans60px

    Body Font

    Barlow

    Sans19px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    60px
    h1
    42px
    h2
    34px
    h3
    92px
    h4
    19px
    p
    Major Second
    Scale

    ✅ Excellent readability: 19px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    GGoogle FontsFlesch 42

    Color Palette

    8 unique colors
    2.18:1 Fail Dark
    #000000
    Text· 10%
    #434451
    Secondary· 4%
    #35005c
    Primary· 68.59999999999998%
    #ab9572
    Secondary· 4.7%
    #805e56
    Secondary· 4.3%
    #e9ddcd
    Secondary· 4%
    #14182e
    Secondary· 3.8%
    #0e0020
    Accent· 0.5%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    3

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    21 Resources

    20
    Scripts
    1
    Styles
    7
    Async
    2
    Defer

    Top Script Sources

    rmsc.org(9)googletagmanager.com(3)connect.facebook.net(3)static.addtoany.com(3)snap.licdn.com(1)

    Website Identity

    Rochester Museum & Science Center

    Rochester Museum & Science Center

    Organization

    The mission of the RMSC is to inspire a better future for all through curiosity, exploration, and participation in science, culture, and the natural world.

    rmsc.org/
    29 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 14 May 2026 at 16:24

    Historical Analysis & Change Tracking