npca.org
National Parks Conservation Association
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Excellent
Summary
For more than 100 years, we have been fearless and outspoken defenders of America’s national parks ― the people’s parks ― your parks. This website uses Google Analytics. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: robots.txt not found.
National Parks Conservation Association
For more than 100 years, we have been fearless and outspoken defenders of America’s national parks ― the people’s parks ― your parks.
Top issues to fix
4 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.
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.
11 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
220 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
National Parks Conservation Association
For more than 100 years, we have been fearless and outspoken defenders of America’s national parks ― the people’s parks ― your parks.
Meta tags
- Title
- National Parks Conservation Association
- Description
- For more than 100 years, we have been fearless and outspoken defenders of America’s national parks ― the people’s parks ― your parks.
- Canonical
- https://www.npca.org/
- 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
- —
- 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
- www.npca.org
- Valid from
- Jun 22, 2026
- Valid to
- Sep 20, 2026
- Days until expiry
- 53
- SAN domains
- www.npca.org
Security headers
- Strict-Transport-SecurityEnabled
- 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 3 · H3 8
Links
70 internal · 10 external · 11 broken
Images
3 total · 0 missing alt
Scripts / Styles
12 scripts · 2 stylesheets
JS / CSS size
2.7 KB · 0 B
Page size
146 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://npca.org
- Final URL
- https://www.npca.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 218 ms
- HTML size
- 146 KB
- Redirect chain
- https://npca.org → https://www.npca.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does npca.org use?
- npca.org is built with Ruby on Rails, Google Analytics.
- Is npca.org secure (HTTPS)?
- Yes. npca.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.
- Who hosts npca.org?
- Hosting provider information for npca.org is not available yet.
- What is npca.org's SEO score?
- npca.org scored 90/100 for SEO in the latest analysis (excellent).
- What is npca.org's overall website score?
- npca.org has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- What company operates npca.org?
- npca.org is operated by National Parks Conservation Association. For more than 100 years, we have been fearless and outspoken defenders of America’s national parks ― the people’s parks ― your parks.
OpenGraph & Twitter Card
OpenGraph
Twitter Card