What technology does penn.museum use?

penn.museum is built with Joomla, Bootstrap, jQuery, Apache.

Is penn.museum secure (HTTPS)?

Yes. penn.museum uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 29, 2026.

Who hosts penn.museum?

Hosting provider information for penn.museum is not available yet.

What is penn.museum's SEO score?

penn.museum scored 70/100 for SEO in the latest analysis (fair).

What is penn.museum's overall website score?

penn.museum has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

Has penn.museum's score changed over time?

penn.museum's overall score has declined by 2 points (from 85 to 83) since Jul 26, 2026.

penn.museum

Home

Last scanned Aug 3, 2026, 12:00 PM · 10 views

Overall score

Great

Summary

This website uses Apache. SEO is fair (70/100) and accessibility is good (85/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

257 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-2 overall since Jul 26, 2026

Overall: 83
SEO: 70
Security: 80
Performance: 100
Accessibility: 85

Organization

Company details published in this site's own structured data.

YouTube Facebook Instagram LinkedIn

Contact

Email, phone, and address published on this site's own pages.

Phone: 215-898-4000

Technologies

Detected frameworks, languages, and tools.

Joomla Bootstrap jQuery Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.penn.museum
Valid from: Jul 31, 2026
Valid to: Oct 29, 2026
Days until expiry: 87
SAN domains: penn.museum, www.penn.museum

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 16 · H3 14

Links

76 internal · 15 external · 20 broken

Images

42 total · 21 missing alt

Scripts / Styles

8 scripts · 5 stylesheets

JS / CSS size

559 B · 0 B

Page size

58.8 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://penn.museum
Final URL: https://penn.museum
HTTP status: 200
HTTP version: HTTP/2
Response time: 256 ms
HTML size: 58.8 KB
Redirect chain: https://penn.museum

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Frequently asked questions

What technology does penn.museum use?: penn.museum is built with Joomla, Bootstrap, jQuery, Apache.
Is penn.museum secure (HTTPS)?: Yes. penn.museum uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 29, 2026.
Who hosts penn.museum?: Hosting provider information for penn.museum is not available yet.
What is penn.museum's SEO score?: penn.museum scored 70/100 for SEO in the latest analysis (fair).
What is penn.museum's overall website score?: penn.museum has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
Has penn.museum's score changed over time?: penn.museum's overall score has declined by 2 points (from 85 to 83) since Jul 26, 2026.