Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 54.151.47.231 |
| Server Software | csw |
| 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 54.151.47.231
Server Software csw
Compression gzip
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://createsend.com:443 | 302 | HTTP/2 302 |
| 2 | http://createsend.com/login?ReturnUrl=%2F | 302 | HTTP/1.1 302 Moved Temporarily |
| 3 | https://createsend.com/login?ReturnUrl=%2F | 200 | HTTP/2 200 |
#1 URL https://createsend.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL http://createsend.com/login?ReturnUrl=%2F
HTTP Status Code 302
Status HTTP/1.1 302 Moved Temporarily
#3 URL https://createsend.com/login?ReturnUrl=%2F
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 147.5 ms |
| TLS Handshake | 145.7 ms |
| Time To First Byte (TTFB) | 443.3 ms |
| Content Download | 0.1 ms |
| Total Response Time | 443.4 ms |
DNS Lookup 4.1 ms
TCP Connect 147.5 ms
TLS Handshake 145.7 ms
Time To First Byte (TTFB) 443.3 ms
Content Download 0.1 ms
Total Response Time 443.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | createsend.com | Email Newsletter Software |
| Meta Description | Email Newsletter Software |
| Robots Meta | noindex |
Title createsend.com | Email Newsletter Software
Meta Description Email Newsletter Software
Robots Meta noindex
Detected Technologies
| Technology | React Google Tag Manager |
Technology React Google Tag Manager
HTTP Headers
| Server
| csw |
| Date
| Thu, 20 Aug 2026 05:16:42 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Cache-control
| private |
| X-frame-options
| SAMEORIGIN |
| Set-cookie
| cs_siftsession=xqh2wy9RANCwTW0vRsYDb2pw50yWGcXA639228358029920314; path=/; secure; SameSite=None |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| Referrer-policy
| no-referrer-when-downgrade |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | noindex |
| Referrer | origin-when-cross-origin |
| Description | Email Newsletter Software |
| X-UA-Compatible | IE=edge,chrome=1 |
Server csw
Date Thu, 20 Aug 2026 05:16:42 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Cache-control private
X-frame-options SAMEORIGIN
Set-cookie cs_siftsession=xqh2wy9RANCwTW0vRsYDb2pw50yWGcXA639228358029920314; path=/; secure; SameSite=None
X-content-type-options nosniff
X-xss-protection 1; mode=block
Referrer-policy no-referrer-when-downgrade
Strict-transport-security max-age=31536000; includeSubDomains; preload
Content-encoding gzip
