Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.114.97.2 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 188.114.97.2
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://opensiteexplorer.org:443 | 301 | HTTP/2 301 |
| 2 | https://moz.com/link-explorer | 200 | HTTP/2 200 |
#1 URL https://opensiteexplorer.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://moz.com/link-explorer
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 10.7 ms |
| TCP Connect | 12.8 ms |
| TLS Handshake | 7.4 ms |
| Time To First Byte (TTFB) | 46.5 ms |
| Content Download | 0.9 ms |
| Total Response Time | 47.4 ms |
DNS Lookup 10.7 ms
TCP Connect 12.8 ms
TLS Handshake 7.4 ms
Time To First Byte (TTFB) 46.5 ms
Content Download 0.9 ms
Total Response Time 47.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=2592000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=2592000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Free Backlink Checker - Moz Link Explorer - Moz |
| Meta Description | Discover link opportunities and monitor link building efforts with Moz Link Explorer. This free backlink checker provides easy access to Domain Authority, Page Authority, linking domains, and more in just a few clicks. |
| Robots Meta | all |
| Twitter Card | summary_large_image |
| Twitter Title | Free Backlink Checker - Moz Link Explorer |
| Twitter Description | Discover link opportunities and monitor link building efforts with Moz Link Explorer. This free backlink checker provides easy access to Domain Authority, Page Authority, linking domains, and more in just a few clicks. |
| Twitter Image | https://moz.com/images/cms/1520244_MozGraphicsResizing_Ro... |
Title Free Backlink Checker - Moz Link Explorer - Moz Meta Description Discover link opportunities and monitor link building efforts with Moz Link Explorer. This free backlink checker provides easy access to Domain Authority, Page Authority, linking domains, and more in just a few clicks. Robots Meta all Twitter Card summary_large_image Twitter Title Free Backlink Checker - Moz Link Explorer Twitter Description Discover link opportunities and monitor link building efforts with Moz Link Explorer. This free backlink checker provides easy access to Domain Authority, Page Authority, linking domains, and more in just a few clicks. Twitter Image https://moz.com/images/cms/1520244_MozGraphicsResizing_Ro... Detected Technologies
| Technology | Bootstrap Google Analytics Cloudflare HubSpot |
Technology Bootstrap Google Analytics Cloudflare HubSpot
HTTP Headers
| Date
| Fri, 24 Jul 2026 14:54:03 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-ray
| a203c2072b3e3388-CDG |
| Cf-cache-status
| HIT |
| Age
| 2474520 |
| Cache-control
| public, max-age=3600 |
| Set-cookie
| __cf_bm=T_9OCSrs9du1AR7kuRuF0Hw5lcvA5o269V3mLdKTcF8-1784904843.3880076-1.0.1.1-ZD3vBudox2ECsJGijSh_qhuJM958navXDqWQFEpsRmH0g_IHq1vmo_1iF3Oj8z8JX5CtCq5iURaOlFpL6g3vKliF8G_W9vbXLIJ1zh1wrA0mGvbitIZH2_R6DBvh8fgf; HttpOnly; SameSite=None; Secure; Path=/; Domain=moz.com; Expires=Fri, 24 Jul 2026 15:24:03 GMT |
| Expires
| Fri, 24 Jul 2026 15:54:03 GMT |
| Last-modified
| Thu, 25 Jun 2026 23:32:02 GMT |
| Link
| ; rel='canonical' |
| Server
| cloudflare |
| Strict-transport-security
| max-age=2592000 |
| Vary
| accept-encoding |
| X-frame-options
| SAMEORIGIN |
| Accept-ch
| DPR, Viewport-Width, Width |
| Alt-svc
| h3=":443"; ma=86400 |
| Referrer-policy
| no-referrer-when-downgrade |
| X-content-type-options
| nosniff |
| X-logged-in-redirect
| https://moz.com/login?redirect=https://analytics.moz.com/pro/link-explorer/home |
| X-robots-tag
| all |
| X-xss-protection
| 1; mode=block |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=edge,chrome=1 |
| Content-Type | text/html; charset=utf-8 |
| Viewport | width=device-width, initial-scale=1 |
| Description | Discover link opportunities and monitor link building efforts with Moz Link Explorer. This free backlink checker provides easy access to Domain Authority, Page Authority, linking domains, and more in just a few clicks. |
| Referrer | no-referrer-when-downgrade |
| Robots | all |
| Google-site-verification | chSe80_PxsxsISJaPjTi2fNnSZcyMM-uVr5TVIjXIT4 |
Date Fri, 24 Jul 2026 14:54:03 GMT
Content-type text/html; charset=UTF-8
Cf-ray a203c2072b3e3388-CDG
Cf-cache-status HIT
Age 2474520
Cache-control public, max-age=3600
Set-cookie __cf_bm=T_9OCSrs9du1AR7kuRuF0Hw5lcvA5o269V3mLdKTcF8-1784904843.3880076-1.0.1.1-ZD3vBudox2ECsJGijSh_qhuJM958navXDqWQFEpsRmH0g_IHq1vmo_1iF3Oj8z8JX5CtCq5iURaOlFpL6g3vKliF8G_W9vbXLIJ1zh1wrA0mGvbitIZH2_R6DBvh8fgf; HttpOnly; SameSite=None; Secure; Path=/; Domain=moz.com; Expires=Fri, 24 Jul 2026 15:24:03 GMT
Expires Fri, 24 Jul 2026 15:54:03 GMT
Last-modified Thu, 25 Jun 2026 23:32:02 GMT
Link ; rel='canonical'
Server cloudflare
Strict-transport-security max-age=2592000
Vary accept-encoding
X-frame-options SAMEORIGIN
Accept-ch DPR, Viewport-Width, Width
Alt-svc h3=":443"; ma=86400
Referrer-policy no-referrer-when-downgrade
X-content-type-options nosniff
X-logged-in-redirect https://moz.com/login?redirect=https://analytics.moz.com/pro/link-explorer/home
X-robots-tag all
X-xss-protection 1; mode=block
Content-encoding gzip
