spymuseum.org
International Spy Museum - Washington DC
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Great
Summary
Visit the International Spy Museum in Washington DC and step into the shoes of a spy. This website uses PHP. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing canonical link.
Visit the International Spy Museum in Washington DC and step into the shoes of a spy. Experience DC's most immersive museum. Book your timed tickets online.
Top issues to fix
8 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
510 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Visit the International Spy Museum in Washington DC and step into the shoes of a spy. Experience DC's most immersive museum. Book your timed tickets online.
Contact
Email, phone, and address published on this site's own pages.
- info@spymuseum.org
- Phone
- 2023937798
Meta tags
- Title
- International Spy Museum - Washington DC
- Description
- Visit the International Spy Museum in Washington DC and step into the shoes of a spy. Experience DC's most immersive museum. Book your timed tickets online.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.spymuseum.org/favicons/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
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
- spymuseum.org
- Valid from
- Jul 23, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 57
- SAN domains
- spymuseum.org, www.spymuseum.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 19 · H3 4
Links
47 internal · 14 external · 1 broken
Images
15 total · 1 missing alt
Scripts / Styles
24 scripts · 2 stylesheets
JS / CSS size
3.9 KB · 105 KB
Page size
66.1 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://spymuseum.org
- Final URL
- https://www.spymuseum.org/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 509 ms
- HTML size
- 66.1 KB
- Redirect chain
- https://spymuseum.org → https://www.spymuseum.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does spymuseum.org use?
- spymuseum.org is built with PHP, jQuery, Google Analytics, Google Ads, Meta Pixel, Nginx.
- Is spymuseum.org secure (HTTPS)?
- Yes. spymuseum.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
- Who hosts spymuseum.org?
- Hosting provider information for spymuseum.org is not available yet.
- What is spymuseum.org's SEO score?
- spymuseum.org scored 75/100 for SEO in the latest analysis (fair).
- What is spymuseum.org's overall website score?
- spymuseum.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card