hpc.mil
Home
Last scanned Aug 4, 2026, 8:00 AM · 16 views
Overall score
Fair
Summary
This website uses Joomla. SEO is fair (50/100) and accessibility is fair (60/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
9 issues found · 3 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
1.33 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-1 overall since Jul 27, 2026
- Overall
- 75
- SEO
- 50
- Security
- 100
- Performance
- 90
- Accessibility
- 60
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home
- Description
- Canonical
- Language
- en-gb
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
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 1.2
- Issuer
- DigiCert Inc
- Subject
- www.hpc.mil
- Valid from
- Mar 11, 2026
- Valid to
- Sep 25, 2026
- Days until expiry
- 52
- SAN domains
- www.hpc.mil, hpcrestricted.hpc.mil, hpc.mil
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 0
Links
191 internal · 28 external · 20 broken
Images
33 total · 25 missing alt
Scripts / Styles
10 scripts · 6 stylesheets
JS / CSS size
827 B · 2.3 KB
Page size
64.6 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
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://hpc.mil
- Final URL
- https://hpc.mil
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.33 s
- HTML size
- 64.6 KB
- Redirect chain
- https://hpc.mil
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does hpc.mil use?
- hpc.mil is built with Joomla.
- Is hpc.mil secure (HTTPS)?
- Yes. hpc.mil uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Sep 25, 2026.
- Who hosts hpc.mil?
- Hosting provider information for hpc.mil is not available yet.
- What is hpc.mil's SEO score?
- hpc.mil scored 50/100 for SEO in the latest analysis (fair).
- What is hpc.mil's overall website score?
- hpc.mil has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- Has hpc.mil's score changed over time?
- hpc.mil's overall score has declined by 1 point (from 76 to 75) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card