nasm.org
NASM: Trusted by 1.9M+ Pros | #1 Accredited Fitness Certification
Last scanned Aug 2, 2026, 2:00 PM · 6 views
Overall score
Great
Summary
NASM (National Academy of Sports Medicine) is the authority in accredited fitness certification. This website uses Bootstrap. SEO is good (75/100) and accessibility is good (80/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
NASM (National Academy of Sports Medicine) is the authority in accredited fitness certification. Science-backed, trusted since 1987. Career-ready from day one.
Top issues to fix
8 issues found · 1 high priority
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
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.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
9 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 85
- SEO
- 75
- Security
- 85
- Performance
- 100
- Accessibility
- 80
Organization
Company details published in this site's own structured data.
NASM (National Academy of Sports Medicine) is the authority in accredited fitness certification. Science-backed, trusted since 1987. Career-ready from day one.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 84490264898004606276
Meta tags
- Title
- NASM: Trusted by 1.9M+ Pros | #1 Accredited Fitness Certification
- Description
- NASM (National Academy of Sports Medicine) is the authority in accredited fitness certification. Science-backed, trusted since 1987. Career-ready from day one.
- Canonical
- https://www.nasm.org/
- Language
- Charset
- 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 1.3
- Issuer
- DigiCert Inc
- Subject
- *.nasm.org
- Valid from
- Sep 23, 2025
- Valid to
- Sep 22, 2026
- Days until expiry
- 51
- SAN domains
- *.nasm.org, nasm.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 7
Links
23 internal · 2 external · 20 broken
Images
44 total · 0 missing alt
Scripts / Styles
7 scripts · 2 stylesheets
JS / CSS size
1.1 KB · 0 B
Page size
71.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://nasm.org
- Final URL
- https://www.nasm.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 8 ms
- HTML size
- 71.3 KB
- Redirect chain
- https://nasm.org → https://www.nasm.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nasm.org use?
- nasm.org is built with Bootstrap.
- Is nasm.org secure (HTTPS)?
- Yes. nasm.org uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 22, 2026.
- Who hosts nasm.org?
- Hosting provider information for nasm.org is not available yet.
- What is nasm.org's SEO score?
- nasm.org scored 75/100 for SEO in the latest analysis (fair).
- What is nasm.org's overall website score?
- nasm.org has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has nasm.org's score changed over time?
- nasm.org's overall score has declined by 3 points (from 88 to 85) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card