Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.92.23.69 |
| Server Software | nginx |
| 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 23.92.23.69
Server Software nginx
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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://pololu.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.pololu.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://pololu.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.pololu.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 17.8 ms |
| TCP Connect | 95.5 ms |
| TLS Handshake | 85.1 ms |
| Time To First Byte (TTFB) | 562.3 ms |
| Content Download | 0.4 ms |
| Total Response Time | 562.7 ms |
DNS Lookup 17.8 ms
TCP Connect 95.5 ms
TLS Handshake 85.1 ms
Time To First Byte (TTFB) 562.3 ms
Content Download 0.4 ms
Total Response Time 562.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| 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 ✘ Not configured
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
Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Nginx Node.js |
Technology jQuery Google Analytics Google Tag Manager Nginx Node.js
HTTP Headers
| Server
| nginx |
| Date
| Wed, 22 Jul 2026 12:04:32 GMT |
| Content-type
| text/html; charset=utf-8 |
| Transfer-encoding
| chunked |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| X-download-options
| noopen |
| X-permitted-cross-domain-policies
| none |
| Referrer-policy
| strict-origin-when-cross-origin |
| Etag
| W/"1917828d683aaf5717eb7d63867e576a" |
| Cache-control
| max-age=0, private, must-revalidate |
| Set-cookie
| _session=Q1dPOC91U3VPRXJDVEVmUTF5eUw4elBEOS9SQ00rTXhsVWxvSGswWTduamxQOTVRajdiYW1TMjkxUzdsZmVYMVhSVFRFUGVBdDBDa2FYd0Fka0RpdGc9PS0taTgySkxzZUJaWU4vdlRoRUpPaHhlUT09--9889f7dc9808f072283931623c4f9156c5d13971; path=/; HttpOnly |
| X-request-id
| 9d7405e8-d6e4-4d26-bbcb-38754e6d433d |
| X-runtime
| 0.223944 |
| Content-encoding
| gzip |
| Connection
| close |
Meta Tags
| Keywords | Pololu,robotics,robot electronics,robot kits,robot parts,ir beacon,servo controller,motor controller,robot sensors,robot chassis,robot gearboxes,robot tires, ball casters, tamiya parts,elenco kits |
Server nginx
Date Wed, 22 Jul 2026 12:04:32 GMT
Content-type text/html; charset=utf-8
Transfer-encoding chunked
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
X-content-type-options nosniff
X-download-options noopen
X-permitted-cross-domain-policies none
Referrer-policy strict-origin-when-cross-origin
Etag W/"1917828d683aaf5717eb7d63867e576a"
Cache-control max-age=0, private, must-revalidate
Set-cookie _session=Q1dPOC91U3VPRXJDVEVmUTF5eUw4elBEOS9SQ00rTXhsVWxvSGswWTduamxQOTVRajdiYW1TMjkxUzdsZmVYMVhSVFRFUGVBdDBDa2FYd0Fka0RpdGc9PS0taTgySkxzZUJaWU4vdlRoRUpPaHhlUT09--9889f7dc9808f072283931623c4f9156c5d13971; path=/; HttpOnly
X-request-id 9d7405e8-d6e4-4d26-bbcb-38754e6d433d
X-runtime 0.223944
Content-encoding gzip
Connection close
