Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 52.84.174.79 |
| Server Software | Ring Publishing - Accelerator |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 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 52.84.174.79
Server Software Ring Publishing - Accelerator
CDN CDN (Miss from cloudfront)
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 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://onet.pl:443 | 301 | HTTP/2 301 |
| 2 | https://www.onet.pl/ | 200 | HTTP/2 200 |
#1 URL https://onet.pl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.onet.pl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 4.9 ms |
| TLS Handshake | 2.7 ms |
| Time To First Byte (TTFB) | 25.2 ms |
| Content Download | 3.6 ms |
| Total Response Time | 28.8 ms |
DNS Lookup 4.1 ms
TCP Connect 4.9 ms
TLS Handshake 2.7 ms
Time To First Byte (TTFB) 25.2 ms
Content Download 3.6 ms
Total Response Time 28.8 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
| Meta Description | Onet: codzienne źródło informacji milionów Polaków - wiadomości z kraju i ze świata 24/7, pogoda, sport, biznes, moto, rozrywka. Bądź na bieżąco z Onet! |
| Canonical | https://www.onet.pl |
Meta Description Onet: codzienne źródło informacji milionów Polaków - wiadomości z kraju i ze świata 24/7, pogoda, sport, biznes, moto, rozrywka. Bądź na bieżąco z Onet!
Canonical https://www.onet.pl
Detected Technologies
| Technology | React Google Analytics Next.js |
Technology React Google Analytics Next.js
HTTP Headers
| Content-type
| text/html; charset=utf-8 |
| Content-length
| 72579 |
| Server
| Ring Publishing - Accelerator |
| Date
| Mon, 31 Aug 2026 03:44:38 GMT |
| Set-cookie
| acc_segment_ver=3; Path=/; Max-Age=31536000; SameSite=None; Secure |
| Content-encoding
| gzip |
| Link
| ; rel=preconnect |
| Cache-control
| stale-if-error=0,no-cache,s-maxage=0 |
| Etag
| "72579-6c117176d188fcb3" |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| Access-control-allow-credentials
| true |
| Access-control-allow-origin
| https://www.onet.pl |
| X-app-build
| 2.3.7 |
| X-powered-by
| Next.js |
| Content-security-policy-report-only
| block-all-mixed-content; report-uri https://events.ocdn.eu/v2/csp-report?_ac=events&_fv=www.onet.pl::KPI_APROD_5_0_3 |
| Vary
| Accept-Encoding |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 2240c1d1b110ac5a0d12735b2cf480d4.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG54-P1 |
| Alt-svc
| h3=":443"; ma=86400 |
| X-amz-cf-id
| AYLHqKQ32M_C5zVQ2g1jaxlcedosTG18A9kZQzy36nPegJJ36V0a7g== |
Meta Tags
| Description | Onet: codzienne źródło informacji milionów Polaków - wiadomości z kraju i ze świata 24/7, pogoda, sport, biznes, moto, rozrywka. Bądź na bieżąco z Onet! |
| Viewport | width=1280 |
| Theme-color | #ffffff |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | #ffffff |
| Apple-mobile-web-app-title | Onet |
| X-UA-Compatible | IE=edge |
| Content-Security-Policy | block-all-mixed-content |
| Referrer | strict-origin-when-cross-origin |
| Msapplication-config | https://ocdn.eu/onetmobilemainpage/browser/browserconfig.xml |
| Msapplication-TileColor | #ffffff |
Content-type text/html; charset=utf-8
Content-length 72579
Server Ring Publishing - Accelerator
Date Mon, 31 Aug 2026 03:44:38 GMT
Set-cookie acc_segment_ver=3; Path=/; Max-Age=31536000; SameSite=None; Secure
Content-encoding gzip
Link ; rel=preconnect
Cache-control stale-if-error=0,no-cache,s-maxage=0
Etag "72579-6c117176d188fcb3"
X-xss-protection 1; mode=block
X-content-type-options nosniff
Access-control-allow-credentials true
Access-control-allow-origin https://www.onet.pl
X-app-build 2.3.7
X-powered-by Next.js
Content-security-policy-report-only block-all-mixed-content; report-uri https://events.ocdn.eu/v2/csp-report?_ac=events&_fv=www.onet.pl::KPI_APROD_5_0_3
Vary Accept-Encoding
X-cache Miss from cloudfront
Via 1.1 2240c1d1b110ac5a0d12735b2cf480d4.cloudfront.net (CloudFront)
X-amz-cf-pop CDG54-P1
Alt-svc h3=":443"; ma=86400
X-amz-cf-id AYLHqKQ32M_C5zVQ2g1jaxlcedosTG18A9kZQzy36nPegJJ36V0a7g==
