Response time exceeds 1 second. Consider optimizing the server or using caching.
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 Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address92.53.96.242 Server Softwarenginx/1.30.4 Compressiongzip 🕐 🟡Slow Response (2429 ms)Response time exceeds 1 second. Consider optimizing the server or using caching. ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk).
Performance
DNS Lookup
103.4 ms
TCP Connect
151.5 ms
TLS Handshake
56 ms
Time To First Byte (TTFB)
2380.8 ms
Content Download
48.2 ms
Total Response Time
2428.9 ms
DNS Lookup103.4 ms TCP Connect151.5 ms TLS Handshake56 ms Time To First Byte (TTFB)2380.8 ms Content Download48.2 ms Total Response Time2428.9 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
Большой симфонический оркестр им. П. И. Чайковского
Canonical
https://bso.ru/
Robots Meta
max-image-preview:large
TitleБольшой симфонический оркестр им. П. И. Чайковского Canonicalhttps://bso.ru/ Robots Metamax-image-preview:large