thebulletin.org
Bulletin of the Atomic Scientists
Last scanned Aug 1, 2026, 5:00 PM · 7 views
Overall score
Great
Summary
The Bulletin of the Atomic Scientists informs the public about threats to the survival and development of humanity from nuclear weapons, climate change, and emerging technologies in the life sciences. This website uses WordPress behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
The Bulletin of the Atomic Scientists informs the public about threats to the survival and development of humanity from nuclear weapons, climate change, and emerging technologies in the life sciences.
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
312 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 82
- SEO
- 75
- Security
- 75
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Bulletin of the Atomic Scientists
- Description
- The Bulletin of the Atomic Scientists informs the public about threats to the survival and development of humanity from nuclear weapons, climate change, and emerging technologies in the life sciences.
- Canonical
- https://thebulletin.org/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
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
- thebulletin.org
- Valid from
- Jun 16, 2026
- Valid to
- Sep 14, 2026
- Days until expiry
- 43
- SAN domains
- thebulletin.org, *.thebulletin.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 30 · H3 18
Links
115 internal · 10 external · 20 broken
Images
46 total · 0 missing alt
Scripts / Styles
61 scripts · 13 stylesheets
JS / CSS size
85.6 KB · 118 KB
Page size
384 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://thebulletin.org
- Final URL
- https://thebulletin.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 305 ms
- HTML size
- 384 KB
- Redirect chain
- https://thebulletin.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does thebulletin.org use?
- thebulletin.org is built with WordPress, jQuery.
- Is thebulletin.org secure (HTTPS)?
- Yes. thebulletin.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.
- Who hosts thebulletin.org?
- Hosting provider information for thebulletin.org is not available yet.
- What is thebulletin.org's SEO score?
- thebulletin.org scored 75/100 for SEO in the latest analysis (fair).
- What is thebulletin.org's overall website score?
- thebulletin.org has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Has thebulletin.org's score changed over time?
- thebulletin.org's overall score has declined by 1 point (from 83 to 82) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card