nautil.us
Nautilus | Science Connected
Last scanned Aug 1, 2026, 11:00 PM · 7 views
Overall score
Fair
Summary
Nautilus is a different kind of science magazine. This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No H1 heading found.
Nautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
Top issues to fix
9 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
14 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+3 overall since Jul 25, 2026
- Overall
- 78
- SEO
- 70
- Security
- 65
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Nautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Nautilus | Science Connected
- Description
- Nautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
- Canonical
- https://nautil.us
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- 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
- nautil.us
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 64
- SAN domains
- nautil.us, www.nautil.us
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 11 · H3 39
Links
87 internal · 9 external · 20 broken
Images
43 total · 0 missing alt
Scripts / Styles
18 scripts · 4 stylesheets
JS / CSS size
241 KB · 15.3 KB
Page size
539 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
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://nautil.us
- Final URL
- https://nautil.us
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3 ms
- HTML size
- 539 KB
- Redirect chain
- https://nautil.us
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nautil.us use?
- nautil.us is built with Next.js, WordPress, Nginx.
- Is nautil.us secure (HTTPS)?
- Yes. nautil.us uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
- Who hosts nautil.us?
- Hosting provider information for nautil.us is not available yet.
- What is nautil.us's SEO score?
- nautil.us scored 70/100 for SEO in the latest analysis (fair).
- What is nautil.us's overall website score?
- nautil.us has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has nautil.us's score changed over time?
- nautil.us's overall score has improved by 3 points (from 75 to 78) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card