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 (2467 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
102.3 ms
TCP Connect
149 ms
TLS Handshake
55.4 ms
Time To First Byte (TTFB)
2420.4 ms
Content Download
46.9 ms
Total Response Time
2467.3 ms
DNS Lookup102.3 ms TCP Connect149 ms TLS Handshake55.4 ms Time To First Byte (TTFB)2420.4 ms Content Download46.9 ms Total Response Time2467.3 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