sacmuseum.org

https://sacmuseum.org· First analyzed 28 May 2026· Updated 28 May 2026

Export

sacmuseum.org

Mobile

Sponsored

Hosting Provider

SureSupport LLC

IP Address

192.252.151.19

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Waltham, United States

ASN

AS8739

Organization

SureSupport LLC

Server

Apache

Nameservers

ns07.domaincontrol.com.ns08.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

961 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.4 MB

93 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

SAC MuseumCustom

by OBI Creative

View Theme

Technology Stack

15 Technologies Detected

Plugins

Multimanager Wp Sugar Calendar Mystickymenu Pro

Libraries

Analytics

CSS Frameworks

Icon Libraries

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Web Servers

Apache

SEO Analysis

B72/100

Meta Tags5/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

sacmuseum.orgsacmuseum.org

Home - SAC Aerospace Museum

Discover Your Inner Innovator

Title Length27 chars

Recommended: 50-60 chars (~175px / 580px)

Description Length29 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (28/32) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

18 URLs

18 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D54/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

7/25

Citation

17/25

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:3%

Words:417

Token eff.:Optimal

Sections/1K:26.4

Depth:2/5

Structured Data

6 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary123w

Descriptive Headingsavg 5.1w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

14/100

434 mg

CO₂e / view

3.4 MB

Page Weight

15%

Cleaner Than

New Visitor

496 mg

Returning (cached)

248 mg

Annual (10K/mo)

52.1 kg

Emission Segments

Data Center

97 mg

Network

104 mg

Device

233 mg

Resource Breakdown

JavaScript

492.3 KB

Images

2.2 MB

CSS

641.2 KB

HTML

82.3 KB

Green Hosting Not Verified

SureSupport LLC

9 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

86d

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

24.05.2026

Valid Until

22.08.2026

Subject Alternative Names (2)

sacmuseum.orgwww.sacmuseum.org

SHA-256 Fingerprint

D7:20:42:46:22:21:C1:18:9C:2C:53:02:9D:17:62:26:FC:83:93:E0...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 15:01:48 GMT

link

<https://www.sacmuseum.org/wp-json/>; rel="https://api.w.org...

server

Apache

surecache-status

MISS

vary

X-Surecache

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sacmuseum-org.mail.protection.outlook.com

Domain Information

sacmuseum.org

Domain Age

28y 3m

Created

16.02.1998

Expires

15.02.2027

Last Updated

01.04.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

75/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

proxima-nova

WCAG Partial

60/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

12/25

1.83:1 min contrast

Performance

/25

16/25

1 font

Heading Font

proxima-nova

Sans

Body Font

proxima-nova

Sans16px

Contrast Ratio

1.83:1

6 issues

Reading Comfort

~33 CPL

Narrow lines

64px

32px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.8:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 47

Color Palette

11 unique colors

Dark

#000000

Background· 22.2%

#7fd8f8

Primary· 16.5%

#fefef5

Background· 15.3%

#00adeb

Accent· 11.7%

#0294cc

Accent· 6.5%

#152530

Secondary· 5.6%

#cac58f

Secondary· 5%

#5e3e73

Secondary· 4.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sacmuseum.org(11)googletagmanager.com(4)connect.facebook.net(2)tags.srv.stackadapt.com(1)google-analytics.com(1)

Website Identity

SAC Aerospace Museum

Organization

Discover Your Inner Innovator

www.sacmuseum.org/

28 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en-US

Sponsored

Last analyzed: 28 May 2026 at 15:02

Historical Analysis & Change Tracking