Checking results for: sci.org
Additional info for https://sci.org
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.235.203.205 |
| Server Software | nginx/1.31.1 |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 23.235.203.205
Server Software nginx/1.31.1
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 102.4 ms |
| TCP Connect | 189.5 ms |
| TLS Handshake | 181.8 ms |
| Time To First Byte (TTFB) | 458.8 ms |
| Content Download | 0.1 ms |
| Total Response Time | 458.8 ms |
DNS Lookup 102.4 ms
TCP Connect 189.5 ms
TLS Handshake 181.8 ms
Time To First Byte (TTFB) 458.8 ms
Content Download 0.1 ms
Total Response Time 458.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Institute for Scientific Research |
Title Institute for Scientific Research
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx/1.31.1 |
| Date
| Thu, 23 Jul 2026 15:38:13 GMT |
| Content-type
| text/html |
| Vary
| Accept-Encoding |
| Last-modified
| Wed, 05 Mar 2014 04:00:00 GMT |
| X-proxy-cache
| HIT |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=iso-8859-1 |
| GENERATOR | Mozilla/4.04 [en] (Win95; I) [Netscape] |
| Keywords | dissociative, recombination, electrons, molecular, ions, potential, curves, capture cross section, indirect recombination, direct recombination, Steven L. Guberman, Steven Guberman, Institute, Institute for Scientific Research, scientific research |
Server nginx/1.31.1
Date Thu, 23 Jul 2026 15:38:13 GMT
Content-type text/html
Vary Accept-Encoding
Last-modified Wed, 05 Mar 2014 04:00:00 GMT
X-proxy-cache HIT
Content-encoding gzip
Content-Type text/html; charset=iso-8859-1
GENERATOR Mozilla/4.04 [en] (Win95; I) [Netscape]
Keywords dissociative, recombination, electrons, molecular, ions, potential, curves, capture cross section, indirect recombination, direct recombination, Steven L. Guberman, Steven Guberman, Institute, Institute for Scientific Research, scientific research
