refractor.io
Refractor - Science in Focus
Last scanned Jul 26, 2026, 5:25 AM
Overall score
Great
Summary
Latest Science and Health news. This website uses Meta Pixel hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (85/100). Top issue: Missing OpenGraph tags.
Latest Science and Health news. Extraordinary ideas moving the world forward. Sister site of Gizmag/New Atlas.
- United States
- Hosted on Cloudflare
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.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
1 issue(s) found
Performance
43 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Latest Science and Health news. Extraordinary ideas moving the world forward. Sister site of Gizmag/New Atlas.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Refractor - Science in Focus
- Description
- Latest Science and Health news. Extraordinary ideas moving the world forward. Sister site of Gizmag/New Atlas.
- Canonical
- https://refractor.io/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=5
- Robots meta
- Manifest
- https://refractor.io/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.16.169
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- refractor.io
- Valid from
- May 31, 2026
- Valid to
- Aug 29, 2026
- Days until expiry
- 33
- SAN domains
- refractor.io, *.refractor.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 0
Links
62 internal · 9 external · 0 broken
Images
21 total · 0 missing alt
Scripts / Styles
17 scripts · 1 stylesheets
JS / CSS size
1.2 MB · 10.9 KB
Page size
144 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://refractor.io
- Final URL
- https://refractor.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 41 ms
- HTML size
- 144 KB
- Redirect chain
- https://refractor.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does refractor.io use?
- refractor.io is built with Meta Pixel.
- Is refractor.io secure (HTTPS)?
- Yes. refractor.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 29, 2026.
- Who hosts refractor.io?
- refractor.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is refractor.io's SEO score?
- refractor.io scored 95/100 for SEO in the latest analysis (excellent).
- What is refractor.io's overall website score?
- refractor.io has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card