iwm.org.uk
Imperial War Museums
Last scanned Aug 1, 2026, 1:00 PM · 10 views
Overall score
Excellent
Summary
Imperial War Museums explores conflict from WW1 to the present day. This website uses Drupal behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: robots.txt not found.
Imperial War Museums explores conflict from WW1 to the present day. Visit one of our 5 sites. Explore our archives to discover real stories of modern war
Top issues to fix
5 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
445 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-2 overall since Jul 25, 2026
- Overall
- 92
- SEO
- 90
- Security
- 80
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Imperial War Museums explores conflict from WW1 to the present day. Visit one of our 5 sites. Explore our archives to discover real stories of modern war
Contact
Email, phone, and address published on this site's own pages.
- contact@iwm.org.uk
Meta tags
- Title
- Imperial War Museums
- Description
- Imperial War Museums explores conflict from WW1 to the present day. Visit one of our 5 sites. Explore our archives to discover real stories of modern war
- Canonical
- https://www.iwm.org.uk
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- *.iwm.org.uk
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 64
- SAN domains
- *.iwm.org.uk, iwm.org.uk
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 12
Links
52 internal · 2 external · 20 broken
Images
13 total · 0 missing alt
Scripts / Styles
17 scripts · 2 stylesheets
JS / CSS size
6.0 KB · 0 B
Page size
70.1 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://iwm.org.uk
- Final URL
- https://www.iwm.org.uk/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 444 ms
- HTML size
- 70.1 KB
- Redirect chain
- https://iwm.org.uk → https://www.iwm.org.uk/
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Frequently asked questions
- What technology does iwm.org.uk use?
- iwm.org.uk is built with Drupal, jQuery.
- Is iwm.org.uk secure (HTTPS)?
- Yes. iwm.org.uk uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
- Who hosts iwm.org.uk?
- Hosting provider information for iwm.org.uk is not available yet.
- What is iwm.org.uk's SEO score?
- iwm.org.uk scored 90/100 for SEO in the latest analysis (excellent).
- What is iwm.org.uk's overall website score?
- iwm.org.uk has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- Has iwm.org.uk's score changed over time?
- iwm.org.uk's overall score has declined by 2 points (from 94 to 92) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card