Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 31.31.198.65 |
| Server Software | nginx |
| Compression | gzip |
|
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 31.31.198.65
Server Software nginx
Compression gzip
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).
Performance
| DNS Lookup | 5.2 ms |
| TCP Connect | 58.9 ms |
| TLS Handshake | 57.7 ms |
| Time To First Byte (TTFB) | 260.2 ms |
| Content Download | 0.3 ms |
| Total Response Time | 260.5 ms |
DNS Lookup 5.2 ms
TCP Connect 58.9 ms
TLS Handshake 57.7 ms
Time To First Byte (TTFB) 260.2 ms
Content Download 0.3 ms
Total Response Time 260.5 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 | Муравейник — новгородская электронная библиотека |
Title Муравейник — новгородская электронная библиотека
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare Nginx PHP |
Technology Bootstrap jQuery Google Analytics Cloudflare Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 16:57:17 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Pragma
| no-cache |
| Set-cookie
| PHPSESSID=67878dba5d1394c919b158631eb84d66; path=/ |
| Content-encoding
| gzip |
Meta Tags
| Yandex-verification | 7ef910af052366f5 |
| Content-type | text/html; charset=utf-8 |
| Viewport | width=device-width, initial-scale=1 |
Server nginx
Date Thu, 20 Aug 2026 16:57:17 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Set-cookie PHPSESSID=67878dba5d1394c919b158631eb84d66; path=/
Content-encoding gzip
