underarmour.com
Under Armour® Official Store | FREE Shipping Available
Last scanned Jul 29, 2026, 10:00 PM · 12 views
Overall score
Great
Summary
Under Armour builds game-changing sportswear, athletic shirts, shoes and more. This website uses Next.js behind Vercel CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (60/100) and performance excellent (90/100). Top issue: No H1 heading found.
Under Armour
Under Armour builds game-changing sportswear, athletic shirts, shoes and more. FREE SHIPPING available and FREE returns on workout clothes, shoes, and gear.
Top issues to fix
9 issues found · 3 high priority
TLS certificate expires in 14 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
435 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 22, 2026
- Overall
- 80
- SEO
- 80
- Security
- 60
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Under Armour
Under Armour builds game-changing sportswear, athletic shirts, shoes and more. FREE SHIPPING available and FREE returns on workout clothes, shoes, and gear.
Meta tags
- Title
- Under Armour® Official Store | FREE Shipping Available
- Description
- Under Armour builds game-changing sportswear, athletic shirts, shoes and more. FREE SHIPPING available and FREE returns on workout clothes, shoes, and gear.
- Canonical
- https://www.underarmour.com/en-us/
- Language
- en
- 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
- Vercel
- 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
- Certainly
- Subject
- underarmour.com
- Valid from
- Jul 14, 2026
- Valid to
- Aug 13, 2026
- Days until expiry
- 14
- SAN domains
- underarmour.com, www.underarmour.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 26 · H3 24
Links
276 internal · 20 external · 20 broken
Images
52 total · 0 missing alt
Scripts / Styles
140 scripts · 21 stylesheets
JS / CSS size
303 KB · 678 B
Page size
512 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://underarmour.com
- Final URL
- https://www.underarmour.com/en-us/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 425 ms
- HTML size
- 512 KB
- Redirect chain
- https://underarmour.com → https://www.underarmour.com/ → https://www.underarmour.com/en-us/
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Frequently asked questions
- What technology does underarmour.com use?
- underarmour.com is built with Next.js.
- Is underarmour.com secure (HTTPS)?
- Yes. underarmour.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 13, 2026.
- Who hosts underarmour.com?
- Hosting provider information for underarmour.com is not available yet.
- What is underarmour.com's SEO score?
- underarmour.com scored 80/100 for SEO in the latest analysis (great).
- What is underarmour.com's overall website score?
- underarmour.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- What company operates underarmour.com?
- underarmour.com is operated by Under Armour. Under Armour builds game-changing sportswear, athletic shirts, shoes and more. FREE SHIPPING available and FREE returns on workout clothes, shoes, and gear.
- Has underarmour.com's score changed over time?
- underarmour.com's overall score has stayed steady at 80/100 since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card