Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 216.150.1.1 |
| Server Software | Vercel |
| CDN | Vercel |
| Compression | gzip |
|
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 216.150.1.1
Server Software Vercel
CDN Vercel
Compression gzip
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).
Performance
| DNS Lookup | 22.7 ms |
| TCP Connect | 23.8 ms |
| TLS Handshake | 7.5 ms |
| Time To First Byte (TTFB) | 123.9 ms |
| Content Download | 2.8 ms |
| Total Response Time | 126.7 ms |
DNS Lookup 22.7 ms
TCP Connect 23.8 ms
TLS Handshake 7.5 ms
Time To First Byte (TTFB) 123.9 ms
Content Download 2.8 ms
Total Response Time 126.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Ekstraklasa |
| Meta Description | Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. |
| Canonical | https://ekstraklasa.org/ |
| Robots Meta | index, follow, max-video-preview:-1, max-image-preview:large, max-snippet:-1 |
| Open Graph Title | Ekstraklasa |
| Open Graph Description | Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. |
| Open Graph Image | https://ekstraklasa.org/og-default.jpg |
| Twitter Card | summary_large_image |
| Twitter Title | Ekstraklasa |
| Twitter Description | Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. |
| Twitter Image | https://ekstraklasa.org/og-default.jpg |
Title Ekstraklasa Meta Description Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. Canonical https://ekstraklasa.org/ Robots Meta index, follow, max-video-preview:-1, max-image-preview:large, max-snippet:-1 Open Graph Title Ekstraklasa Open Graph Description Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. Open Graph Image https://ekstraklasa.org/og-default.jpg Twitter Card summary_large_image Twitter Title Ekstraklasa Twitter Description Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. Twitter Image https://ekstraklasa.org/og-default.jpg Detected Technologies
| Technology | React Google Analytics Google Tag Manager Next.js |
Technology React Google Analytics Google Tag Manager Next.js
HTTP Headers
| Age
| 29 |
| Cache-control
| public, max-age=0, must-revalidate |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=utf-8 |
| Date
| Thu, 20 Aug 2026 00:20:17 GMT |
| Etag
| W/"nk9leavswa9crm" |
| Link
| ; rel="alternate"; hreflang="pl", ; rel="alternate"; hreflang="en", ; rel="alternate"; hreflang="x-default" |
| Server
| Vercel |
| Set-cookie
| NEXT_LOCALE=pl; Path=/; SameSite=lax |
| Strict-transport-security
| max-age=63072000 |
| Vary
| rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch |
| X-matched-path
| /pl |
| X-nextjs-prerender
| 1 |
| X-nextjs-stale-time
| 300 |
| X-powered-by
| Next.js |
| X-vercel-cache
| HIT |
| X-vercel-id
| cdg1::fra1::fbcfv-1787185246396-1d146aef89ce |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Oficjalny serwis PKO Bank Polski Ekstraklasy – wyniki, tabela, terminarz, statystyki, aktualności i informacje o klubach. |
| Robots | index, follow, max-video-preview:-1, max-image-preview:large, max-snippet:-1 |
| Fb:app_id | 1528490317368758 |
Age 29
Cache-control public, max-age=0, must-revalidate
Content-encoding gzip
Content-type text/html; charset=utf-8
Date Thu, 20 Aug 2026 00:20:17 GMT
Etag W/"nk9leavswa9crm"
Link ; rel="alternate"; hreflang="pl", ; rel="alternate"; hreflang="en", ; rel="alternate"; hreflang="x-default"
Server Vercel
Set-cookie NEXT_LOCALE=pl; Path=/; SameSite=lax
Strict-transport-security max-age=63072000
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
X-matched-path /pl
X-nextjs-prerender 1
X-nextjs-stale-time 300
X-powered-by Next.js
X-vercel-cache HIT
X-vercel-id cdg1::fra1::fbcfv-1787185246396-1d146aef89ce
