Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.114.96.2 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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 188.114.96.2
Server Software cloudflare
CDN Cloudflare
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://nizkor.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.nizkor.org/ | 200 | HTTP/2 200 |
#1 URL https://nizkor.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.nizkor.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 13.5 ms |
| TCP Connect | 15.4 ms |
| TLS Handshake | 8.9 ms |
| Time To First Byte (TTFB) | 986 ms |
| Content Download | 0.9 ms |
| Total Response Time | 987 ms |
DNS Lookup 13.5 ms
TCP Connect 15.4 ms
TLS Handshake 8.9 ms
Time To First Byte (TTFB) 986 ms
Content Download 0.9 ms
Total Response Time 987 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Holocaust Educational Resource |
| Meta Description | Nizkor.org - dedicated to the 6-million Jewish victims and all other victims who suffered and died in the Holocaust at the hands of Adolf Hitler and his Nazi regime. |
| Canonical | https://www.nizkor.org/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Holocaust Educational Resource |
| Open Graph Description | Nizkor.org - dedicated to the 6-million Jewish victims and all other victims who suffered and died in the Holocaust at the hands of Adolf Hitler and his Nazi regime. |
| Open Graph Image | https://www.nizkor.org/wp-content/uploads/2020/03/Nizkor-... |
| Twitter Card | summary_large_image |
Title Holocaust Educational Resource Meta Description Nizkor.org - dedicated to the 6-million Jewish victims and all other victims who suffered and died in the Holocaust at the hands of Adolf Hitler and his Nazi regime. Canonical https://www.nizkor.org/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Holocaust Educational Resource Open Graph Description Nizkor.org - dedicated to the 6-million Jewish victims and all other victims who suffered and died in the Holocaust at the hands of Adolf Hitler and his Nazi regime. Open Graph Image https://www.nizkor.org/wp-content/uploads/2020/03/Nizkor-... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress WooCommerce jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technology WordPress WooCommerce jQuery Google Analytics Google Tag Manager Cloudflare PHP
HTTP Headers
| Date
| Wed, 22 Jul 2026 10:08:38 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| User-Agent |
| X-cache-enabled
| True |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| X-httpd
| 1 |
| Host-header
| 6b7412fb82ca5edfd0917e3957f05d89 |
| X-proxy-cache
| MISS |
| X-proxy-cache-info
| 0 NC:000000 UP: |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=X60TtHzVj8DC4n6K%2BA1vdFvbsNZuo78AFQvZChzzURigQ0%2BIl1QyLN92BVU3Hq67ze%2FGqPthyyWGI0pP2JyIVEqc4nnH7RmSkDCvc6r643uT%2BCZlcGGOxnYLi7SWmTWuKKWhUkAQSfVem4DdeA%3D%3D"}]} |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Cf-ray
| a1f1a52878117a75-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Nizkor.org - dedicated to the 6-million Jewish victims and all other victims who suffered and died in the Holocaust at the hands of Adolf Hitler and his Nazi regime. |
| Article:modified_time | 2022-05-31T19:33:37+00:00 |
Date Wed, 22 Jul 2026 10:08:38 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary User-Agent
X-cache-enabled True
X-content-type-options nosniff
X-xss-protection 1; mode=block
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
X-httpd 1
Host-header 6b7412fb82ca5edfd0917e3957f05d89
X-proxy-cache MISS
X-proxy-cache-info 0 NC:000000 UP:
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=X60TtHzVj8DC4n6K%2BA1vdFvbsNZuo78AFQvZChzzURigQ0%2BIl1QyLN92BVU3Hq67ze%2FGqPthyyWGI0pP2JyIVEqc4nnH7RmSkDCvc6r643uT%2BCZlcGGOxnYLi7SWmTWuKKWhUkAQSfVem4DdeA%3D%3D"}]}
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Cf-ray a1f1a52878117a75-CDG
Alt-svc h3=":443"; ma=86400
