Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 38.145.34.32 |
| Server Software | Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k mod_qos/11.74 mod_wsgi/4.6.4 Python/3.6 mod_perl/2.0.12 Perl/v5.26.3 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (4 HTTP resources) | The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 38.145.34.32
Server Software Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k mod_qos/11.74 mod_wsgi/4.6.4 Python/3.6 mod_perl/2.0.12 Perl/v5.26.3
Compression gzip
🔒 🟡 Mixed Content (4 HTTP resources) The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 152.5 ms |
| TCP Connect | 240.5 ms |
| TLS Handshake | 96.9 ms |
| Time To First Byte (TTFB) | 433.6 ms |
| Content Download | 0.2 ms |
| Total Response Time | 433.7 ms |
DNS Lookup 152.5 ms
TCP Connect 240.5 ms
TLS Handshake 96.9 ms
Time To First Byte (TTFB) 433.6 ms
Content Download 0.2 ms
Total Response Time 433.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Valgrind Home |
| Meta Description | Official Home Page for valgrind, a suite of tools for debugging and profiling. Automatically detect memory management and threading bugs, and perform detailed profiling. The current stable version is valgrind-3.27.1. |
Title Valgrind Home
Meta Description Official Home Page for valgrind, a suite of tools for debugging and profiling. Automatically detect memory management and threading bugs, and perform detailed profiling. The current stable version is valgrind-3.27.1.
Detected Technologies
Technology Apache
HTTP Headers
| Date
| Tue, 21 Jul 2026 06:27:42 GMT |
| Server
| Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k mod_qos/11.74 mod_wsgi/4.6.4 Python/3.6 mod_perl/2.0.12 Perl/v5.26.3 |
| X-Powered-By
| PHP/7.2.24 |
| Vary
| CF-Worker,User-Agent,Accept-Encoding |
| Content-Encoding
| gzip |
| Content-Security-Policy
| default-src 'self' http: https: |
| Content-Length
| 2769 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Content-Style-Type | text/css |
| Description | Official Home Page for valgrind, a suite of tools for debugging and profiling. Automatically detect memory management and threading bugs, and perform detailed profiling. The current stable version is valgrind-3.27.1. |
| Keywords | Valgrind Memcheck Cachegrind Callgrind Massif Helgrind memory-management uninitialised memory memory leaks passing uninitialised memory overlapping pointers misuses of the POSIX pthreads |
Date Tue, 21 Jul 2026 06:27:42 GMT
Server Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k mod_qos/11.74 mod_wsgi/4.6.4 Python/3.6 mod_perl/2.0.12 Perl/v5.26.3
X-Powered-By PHP/7.2.24
Vary CF-Worker,User-Agent,Accept-Encoding
Content-Encoding gzip
Content-Security-Policy default-src 'self' http: https:
Content-Length 2769
Content-Type text/html; charset=UTF-8
