sacmuseum.org favicon

sacmuseum.org

https://sacmuseum.org· First analyzed 28 May 2026· Updated 28 May 2026
Export
sacmuseum.org
Desktop screenshot of sacmuseum.org
Mobile screenshot of sacmuseum.org
Mobile

Sponsored

Hosting Provider

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

97

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

SEO Analysis

B72/100
24
5
2
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
S
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

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...

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.
B
74/100
11
Passed
3
Critical
1
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...

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
F
434 mg
CO₂e / view
3.4 MB
Page Weight
15%
Cleaner Than
New Visitor
496 mg
vs
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...
B

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

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

90

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
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.
B
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...

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
h2
32px
h3
16px
p

✅ 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).

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

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
8
Async
0
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