Technical Information
| HTTP Status Code | 400 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 66.22.26.189 |
| Server Software | rdwr |
|
🚫 🟡 HTTP 400 Error | The server returned a 400 error. Check the access configuration. |
|
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 400
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 66.22.26.189
Server Software rdwr
🚫 🟡 HTTP 400 Error The server returned a 400 error. Check the access configuration.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sedar.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.sedarplus.ca | 302 | HTTP/2 302 |
| 3 | http://validate.perfdrive.com/?ssa=be79463d-09f5-4552-b6a1-430c89d1b5b8&ssb=52453238025&ssc=https%3A%2F%2Fwww.sedarplus.ca%2F&ssi=e9b88574-brc7-4889-8175-405fb1a1f268&ssk=support@shieldsquare.com&ssm=24350898558551741103930978320257&ssn=5d38a219efebe33ee8c5aa06581036c11ef1d7eb4763-aa89-48b3-b8d5fd&sso=92bcdf79-d7702406a662f01147025a8c3d53630817f6184b09a6a875&ssp=14866707031784771819178473598632491&ssq=24993431974780800673019747165061526403336&ssr=NTIuNDcuMjA0LjI=&sst=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36&ssu=&ssv=&ssw=&ssx=eyJfX3V6bWYiOiI3ZjkwMDBkN2ViNDc2My1hYTg5LTQ4YjMtYmY3OS1kNzcwMjQwNmE2NjIxLTE3ODQ3MTk3NDczNTkwLTAwNGM0ODMwNjUyYzIzZDRhNzQxMCIsInV6bXgiOiI3ZjkwMDAzZTkzMTI2Mi05NzRmLTRjNjgtODg0YS1iZDhhMGNkMjExMjcxLTE3ODQ3MTk3NDczNTkwLWFiNGExYWU3YjAzNzE3MmMxMCIsInJkIjoic2VkYXJwbHVzLmNhIn0= | 400 | HTTP/1.1 400 Bad Request |
#1 URL https://sedar.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.sedarplus.ca
HTTP Status Code 302
Status HTTP/2 302
#3 URL http://validate.perfdrive.com/?ssa=be79463d-09f5-4552-b6a1-430c89d1b5b8&ssb=52453238025&ssc=https%3A%2F%2Fwww.sedarplus.ca%2F&ssi=e9b88574-brc7-4889-8175-405fb1a1f268&ssk=support@shieldsquare.com&ssm=24350898558551741103930978320257&ssn=5d38a219efebe33ee8c5aa06581036c11ef1d7eb4763-aa89-48b3-b8d5fd&sso=92bcdf79-d7702406a662f01147025a8c3d53630817f6184b09a6a875&ssp=14866707031784771819178473598632491&ssq=24993431974780800673019747165061526403336&ssr=NTIuNDcuMjA0LjI=&sst=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36&ssu=&ssv=&ssw=&ssx=eyJfX3V6bWYiOiI3ZjkwMDBkN2ViNDc2My1hYTg5LTQ4YjMtYmY3OS1kNzcwMjQwNmE2NjIxLTE3ODQ3MTk3NDczNTkwLTAwNGM0ODMwNjUyYzIzZDRhNzQxMCIsInV6bXgiOiI3ZjkwMDAzZTkzMTI2Mi05NzRmLTRjNjgtODg0YS1iZDhhMGNkMjExMjcxLTE3ODQ3MTk3NDczNTkwLWFiNGExYWU3YjAzNzE3MmMxMCIsInJkIjoic2VkYXJwbHVzLmNhIn0=
HTTP Status Code 400
Status HTTP/1.1 400 Bad Request
Performance
| DNS Lookup | 52.4 ms |
| TCP Connect | 130.7 ms |
| TLS Handshake | ~80 ms |
| Time To First Byte (TTFB) | 209.4 ms |
| Content Download | 0 ms |
| Total Response Time | 209.5 ms |
DNS Lookup 52.4 ms
TCP Connect 130.7 ms
TLS Handshake ~80 ms
Time To First Byte (TTFB) 209.4 ms
Content Download 0 ms
Total Response Time 209.5 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 400 Bad Request
HTTP Headers
| Server | rdwr |
| Date | Wed, 22 Jul 2026 11:29:07 GMT |
| Content-Type | text/html |
| Connection | close |
| Cache-Control | no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
Server rdwr
Date Wed, 22 Jul 2026 11:29:07 GMT
Content-Type text/html
Connection close
Cache-Control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
