thoracic.org
American Thoracic Society | Home
Last scanned Aug 5, 2026, 8:00 PM · 6 views
Overall score
Excellent
Summary
The American Thoracic Society is the world's leading medical society dedicated to accelerating the advancement of global respiratory health through…. This website uses Google Analytics behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: robots.txt not found.
The American Thoracic Society is the world's leading medical society dedicated to accelerating the advancement of global respiratory health through…
Top issues to fix
5 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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
1.21 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+3 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 90
- Security
- 80
- Performance
- 90
- Accessibility
- 100
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
- American Thoracic Society | Home
- Description
- The American Thoracic Society is the world's leading medical society dedicated to accelerating the advancement of global respiratory health through…
- Canonical
- https://site.thoracic.org/
- Language
- en-us
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- all
- Manifest
- https://site.thoracic.org/static/img/favicon/site.webmanifest
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
- Google Trust Services
- Subject
- thoracic.org
- Valid from
- Jul 30, 2026
- Valid to
- Oct 28, 2026
- Days until expiry
- 83
- SAN domains
- thoracic.org, *.thoracic.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 8
Links
59 internal · 26 external · 20 broken
Images
7 total · 0 missing alt
Scripts / Styles
19 scripts · 4 stylesheets
JS / CSS size
12.0 KB · 0 B
Page size
118 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://thoracic.org
- Final URL
- https://site.thoracic.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.20 s
- HTML size
- 118 KB
- Redirect chain
- https://thoracic.org → https://www.thoracic.org:443/ → https://site.thoracic.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does thoracic.org use?
- thoracic.org is built with Google Analytics, Meta Pixel.
- Is thoracic.org secure (HTTPS)?
- Yes. thoracic.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 28, 2026.
- Who hosts thoracic.org?
- Hosting provider information for thoracic.org is not available yet.
- What is thoracic.org's SEO score?
- thoracic.org scored 90/100 for SEO in the latest analysis (excellent).
- What is thoracic.org's overall website score?
- thoracic.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has thoracic.org's score changed over time?
- thoracic.org's overall score has improved by 3 points (from 87 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card