Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 85.153.134.20 |
| Compression | gzip |
|
🕐 🟡 Slow Response (1148 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 85.153.134.20
Compression gzip
🕐 🟡 Slow Response (1148 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 100.2 ms |
| TCP Connect | 152.6 ms |
| TLS Handshake | 110.1 ms |
| Time To First Byte (TTFB) | 452 ms |
| Content Download | 696.1 ms |
| Total Response Time | 1148 ms |
DNS Lookup 100.2 ms
TCP Connect 152.6 ms
TLS Handshake 110.1 ms
Time To First Byte (TTFB) 452 ms
Content Download 696.1 ms
Total Response Time 1148 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=157680000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=157680000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Ana Sayfa | T.C. Ölçme, Seçme ve Yerleştirme Merkezi Başkanlığı |
| Meta Description | ÖSYM • T.C. ÖLÇME, SEÇME VE YERLEŞTİRME MERKEZİ BAŞKANLIĞI Resmi Web Sayfası |
| Canonical | https://osym.gov.tr |
| Robots Meta | index, follow |
| Open Graph Title | T.C. Ölçme, Seçme ve Yerleştirme Merkezi Başkanlığı |
| Twitter Card | summary_large_image |
| Twitter Title | Ana Sayfa |
| Twitter Description | ÖSYM • T.C. ÖLÇME, SEÇME VE YERLEŞTİRME MERKEZİ BAŞKANLIĞI Resmi Web Sayfası |
| Twitter Image | /img/slider/slider-1.png |
Title Ana Sayfa | T.C. Ölçme, Seçme ve Yerleştirme Merkezi Başkanlığı Meta Description ÖSYM • T.C. ÖLÇME, SEÇME VE YERLEŞTİRME MERKEZİ BAŞKANLIĞI Resmi Web Sayfası Canonical https://osym.gov.tr Robots Meta index, follow Open Graph Title T.C. Ölçme, Seçme ve Yerleştirme Merkezi Başkanlığı Twitter Card summary_large_image Twitter Title Ana Sayfa Twitter Description ÖSYM • T.C. ÖLÇME, SEÇME VE YERLEŞTİRME MERKEZİ BAŞKANLIĞI Resmi Web Sayfası Twitter Image /img/slider/slider-1.png Detected Technologies
| Technology | Bootstrap jQuery Google Analytics |
Technology Bootstrap jQuery Google Analytics
HTTP Headers
| Content-type
| text/html; charset=utf-8 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Date
| Thu, 20 Aug 2026 14:28:54 GMT |
| X-xss-protection
| 1;mode=block |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=157680000 |
| Referrer-policy
| no-referrer |
| Feature-policy
| vibrate 'self'; usermedia *; sync-xhr 'self' https://osym.gov.tr |
| X-frame-options
| SAMEORIGIN |
| Set-cookie
| OSYM012a874e=0148c1759dc5bfb53c774879d92d298412b5f1d1133f94f7368fba112d7b3c23f373c114d3c6b044da8f6c8c628749ba937b5bd5bc; Path=/; Domain=.osym.gov.tr; Secure; HttpOnly |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Msapplication-TileColor | #ffffff |
| Theme-color | #ffffff |
| Description | ÖSYM • T.C. ÖLÇME, SEÇME VE YERLEŞTİRME MERKEZİ BAŞKANLIĞI Resmi Web Sayfası |
| Keywords | ÖSYM,osym,ösym,ölçme,seçme,yerleştirme,merkezi,başkanlığı |
| Author | ÖSYM |
| Robots | index, follow |
| Publisher | ÖSYM |
Content-type text/html; charset=utf-8
Content-encoding gzip
Vary Accept-Encoding
Date Thu, 20 Aug 2026 14:28:54 GMT
X-xss-protection 1;mode=block
X-content-type-options nosniff
Strict-transport-security max-age=157680000
Referrer-policy no-referrer
Feature-policy vibrate 'self'; usermedia *; sync-xhr 'self' https://osym.gov.tr
X-frame-options SAMEORIGIN
Set-cookie OSYM012a874e=0148c1759dc5bfb53c774879d92d298412b5f1d1133f94f7368fba112d7b3c23f373c114d3c6b044da8f6c8c628749ba937b5bd5bc; Path=/; Domain=.osym.gov.tr; Secure; HttpOnly
