Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.114.96.4 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (11 HTTP resources) | The page is served over HTTPS but loads 11 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 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 188.114.96.4
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (11 HTTP resources) The page is served over HTTPS but loads 11 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 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://own.net:443 | 302 | HTTP/2 302 |
| 2 | http://mortgage.math.com/buy-vs-rent-calculator.php?utm_source=own.net | 301 | HTTP/1.1 301 Moved Permanently |
| 3 | https://mortgage.math.com/buy-vs-rent-calculator.php?utm_source=own.net | 200 | HTTP/2 200 |
#1 URL https://own.net:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL http://mortgage.math.com/buy-vs-rent-calculator.php?utm_source=own.net
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#3 URL https://mortgage.math.com/buy-vs-rent-calculator.php?utm_source=own.net
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 5.2 ms |
| TCP Connect | 93.8 ms |
| TLS Handshake | 92.5 ms |
| Time To First Byte (TTFB) | 296.3 ms |
| Content Download | 0.1 ms |
| Total Response Time | 296.5 ms |
DNS Lookup 5.2 ms
TCP Connect 93.8 ms
TLS Handshake 92.5 ms
Time To First Byte (TTFB) 296.3 ms
Content Download 0.1 ms
Total Response Time 296.5 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 | Math.com Mortgage Calculators - Rent vs. Buy |
| Meta Description | Still renting an apartment and thinking about a home purchase? This calculator can help you make the final decision. |
Title Math.com Mortgage Calculators - Rent vs. Buy
Meta Description Still renting an apartment and thinking about a home purchase? This calculator can help you make the final decision.
Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare Nginx PHP Node.js |
Technology Google Analytics Google Tag Manager Cloudflare Nginx PHP Node.js
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 17:34:40 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 4943 |
| X-powered-by
| PleskLin |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=iso-8859-1 |
| Keywords | mortgage calculator, mortgage, payments, principal, PMI, HELOC, interest |
| Description | Still renting an apartment and thinking about a home purchase? This calculator can help you make the final decision. |
Server nginx
Date Tue, 28 Jul 2026 17:34:40 GMT
Content-type text/html; charset=UTF-8
Content-length 4943
X-powered-by PleskLin
Vary Accept-Encoding
Content-encoding gzip
