sciam.com
Scientific American
Last scanned Jul 26, 2026, 2:25 AM · 2 views
Overall score
Excellent
Summary
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives. This website is hosted on Fastly. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
- United States
- Hosted on Fastly
Top issues to fix
2 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
SEO
1 issue(s) found
Performance
506 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
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
- Scientific American
- Description
- Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
- Canonical
- https://www.scientificamerican.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- max-image-preview:standard
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- *.scientificamerican.com
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 51
- SAN domains
- *.scientificamerican.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 46 · H3 7
Links
84 internal · 7 external · 0 broken
Images
52 total · 1 missing alt
Scripts / Styles
5 scripts · 9 stylesheets
JS / CSS size
407 KB · 41.8 KB
Page size
492 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 16
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://sciam.com
- Final URL
- https://www.scientificamerican.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 496 ms
- HTML size
- 492 KB
- Redirect chain
- https://sciam.com → https://www.scientificamerican.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sciam.com use?
- We did not detect any specific technologies for sciam.com in the latest scan.
- Is sciam.com secure (HTTPS)?
- Yes. sciam.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
- Who hosts sciam.com?
- sciam.com is hosted on Fastly, behind Fastly CDN.
- What is sciam.com's SEO score?
- sciam.com scored 95/100 for SEO in the latest analysis (excellent).
- What is sciam.com's overall website score?
- sciam.com has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- Is sciam.com hiring?
- sciam.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card