Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 18.164.52.111 |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 18.164.52.111
CDN CDN (Miss from cloudfront)
Compression gzip
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://postcards.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.postcards.com/ | 200 | HTTP/2 200 |
#1 URL https://postcards.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.postcards.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 20.6 ms |
| TCP Connect | 21.7 ms |
| TLS Handshake | 6.8 ms |
| Time To First Byte (TTFB) | 620.5 ms |
| Content Download | 0.2 ms |
| Total Response Time | 620.6 ms |
DNS Lookup 20.6 ms
TCP Connect 21.7 ms
TLS Handshake 6.8 ms
Time To First Byte (TTFB) 620.5 ms
Content Download 0.2 ms
Total Response Time 620.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Postcards.com - Design, Print and Mail Postcards |
| Meta Description | Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available! |
| Canonical | https://www.postcards.com/ |
Title Postcards.com - Design, Print and Mail Postcards
Meta Description Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available!
Canonical https://www.postcards.com/
Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager |
Technology jQuery Google Analytics Google Tag Manager
HTTP Headers
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 5657 |
| Date
| Thu, 20 Aug 2026 18:06:58 GMT |
| Content-encoding
| gzip |
| Server
| |
| Set-cookie
| __pcCustomer=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.postcards.com |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Pragma
| no-cache |
| Vary
| Accept-Encoding |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 aa6aac7d06fbfacc7e809b87e595c5b6.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P4 |
| Alt-svc
| h3=":443"; ma=86400 |
| X-amz-cf-id
| tfApVQbFXui8vv_5zcm6242xjKbNNqcaO7yrzlQhMQDCKlxCwHuLGA== |
| X-xss-protection
| 1; mode=block |
| X-frame-options
| SAMEORIGIN |
| Referrer-policy
| origin-when-cross-origin |
| Content-security-policy
| upgrade-insecure-requests; frame-ancestors https: 'self' *.postcards.com *.digitalroom.com *.chasepaymentechhostedpay-var.com *.chasepaymentechhostedpay.com *.googletagmanager.com; |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Expect-ct
| max-age=31536000 |
| Feature-policy
| geolocation 'none' |
| X-permitted-cross-domain-policies
| none |
Meta Tags
| Description | Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available! |
| Msvalidate.01 | 5693AEC85992B8192918BD3236AB4EB7 |
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=9; IE=edge |
Content-type text/html; charset=UTF-8
Content-length 5657
Date Thu, 20 Aug 2026 18:06:58 GMT
Content-encoding gzip
Server
Set-cookie __pcCustomer=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.postcards.com
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Vary Accept-Encoding
X-cache Miss from cloudfront
Via 1.1 aa6aac7d06fbfacc7e809b87e595c5b6.cloudfront.net (CloudFront)
X-amz-cf-pop CDG50-P4
Alt-svc h3=":443"; ma=86400
X-amz-cf-id tfApVQbFXui8vv_5zcm6242xjKbNNqcaO7yrzlQhMQDCKlxCwHuLGA==
X-xss-protection 1; mode=block
X-frame-options SAMEORIGIN
Referrer-policy origin-when-cross-origin
Content-security-policy upgrade-insecure-requests; frame-ancestors https: 'self' *.postcards.com *.digitalroom.com *.chasepaymentechhostedpay-var.com *.chasepaymentechhostedpay.com *.googletagmanager.com;
X-content-type-options nosniff
Strict-transport-security max-age=31536000; includeSubDomains; preload
Expect-ct max-age=31536000
Feature-policy geolocation 'none'
X-permitted-cross-domain-policies none
