Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.18.18.94 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.18.18.94
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 24.2 ms |
| TCP Connect | 26.1 ms |
| TLS Handshake | 9.4 ms |
| Time To First Byte (TTFB) | 55.1 ms |
| Content Download | 2.5 ms |
| Total Response Time | 57.6 ms |
DNS Lookup 24.2 ms
TCP Connect 26.1 ms
TLS Handshake 9.4 ms
Time To First Byte (TTFB) 55.1 ms
Content Download 2.5 ms
Total Response Time 57.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | ScienceAlert : The Best in Science News And Amazing Breakthroughs |
| Meta Description | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Canonical | https://www.sciencealert.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | ScienceAlert : The Best in Science News And Amazing Breakthroughs |
| Open Graph Description | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Twitter Card | summary_large_image |
Title ScienceAlert : The Best in Science News And Amazing Breakthroughs
Meta Description The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.
Canonical https://www.sciencealert.com/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Open Graph Title ScienceAlert : The Best in Science News And Amazing Breakthroughs
Open Graph Description The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.
Twitter Card summary_large_image
Detected Technologies
| Technology | WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technology WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP
HTTP Headers
| Date
| Thu, 23 Jul 2026 14:53:49 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-apo-via
| tcache |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j8upMTFs3NnkG%2Bm8j1A%2FFFUbW4SFEsKRU3%2BnZn%2BtB7iCLUv02ygEHz40u%2F%2FmnrhDuZDQtQHgIu8afXV5GFO%2FpwqGjtoJplhvvdxlFTFf9zjV8pbGZYaTfxg7FWJ%2FhZlwK%2BY%3D"}]} |
| Cf-cache-status
| HIT |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000 |
| Vary
| Accept-Encoding |
| Nel
| {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800} |
| Ki-cf-cache-status
| BYPASS |
| Ki-edge-o2o
| yes |
| X-edge-location-klb
| 1 |
| Cf-edge-cache
| cache,platform=wordpress |
| Ki-cache-type
| None |
| Ki-edge
| v=28.4.5;mv=99.9.9 |
| Ki-origin
| g1p |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-kinsta-cache
| HIT |
| X-powered-by
| |
| X-xss-protection
| 1; mode=block |
| Set-cookie
| __cf_bm=TPNmjG3LK6r7v2gcng2N7JUNmnZctLzjW1KvT8a5nfU-1784818429.3748744-1.0.1.1-SEXlzHwFPwwBnH.61u4WRE0wmKNMFsxqnItmG310Sb6502q2i4ikXCnbPP9cR3sEosli6V.jwN8k5glWbtNr._DxYKZZSpy1Nn0l5lGrc.LR1ph4q8hW8OCJlsxsifWd; HttpOnly; SameSite=None; Secure; Path=/; Domain=sciencealert.com; Expires=Thu, 23 Jul 2026 15:23:49 GMT |
| Age
| 458474 |
| Last-modified
| Sat, 18 Jul 2026 07:32:34 GMT |
| Content-encoding
| gzip |
| Cf-ray
| a1fb844f9a38d14d-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no, maximum-scale=12.0, minimum-scale=.25, user-scalable=yes |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Msapplication-TileImage |  |
Date Thu, 23 Jul 2026 14:53:49 GMT
Content-type text/html; charset=UTF-8
Cf-apo-via tcache
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j8upMTFs3NnkG%2Bm8j1A%2FFFUbW4SFEsKRU3%2BnZn%2BtB7iCLUv02ygEHz40u%2F%2FmnrhDuZDQtQHgIu8afXV5GFO%2FpwqGjtoJplhvvdxlFTFf9zjV8pbGZYaTfxg7FWJ%2FhZlwK%2BY%3D"}]}
Cf-cache-status HIT
Server cloudflare
Strict-transport-security max-age=31536000
Vary Accept-Encoding
Nel {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
Ki-cf-cache-status BYPASS
Ki-edge-o2o yes
X-edge-location-klb 1
Cf-edge-cache cache,platform=wordpress
Ki-cache-type None
Ki-edge v=28.4.5;mv=99.9.9
Ki-origin g1p
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-kinsta-cache HIT
X-powered-by
X-xss-protection 1; mode=block
Set-cookie __cf_bm=TPNmjG3LK6r7v2gcng2N7JUNmnZctLzjW1KvT8a5nfU-1784818429.3748744-1.0.1.1-SEXlzHwFPwwBnH.61u4WRE0wmKNMFsxqnItmG310Sb6502q2i4ikXCnbPP9cR3sEosli6V.jwN8k5glWbtNr._DxYKZZSpy1Nn0l5lGrc.LR1ph4q8hW8OCJlsxsifWd; HttpOnly; SameSite=None; Secure; Path=/; Domain=sciencealert.com; Expires=Thu, 23 Jul 2026 15:23:49 GMT
Age 458474
Last-modified Sat, 18 Jul 2026 07:32:34 GMT
Content-encoding gzip
Cf-ray a1fb844f9a38d14d-CDG
Alt-svc h3=":443"; ma=86400
