Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 194.135.98.78 |
| 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 194.135.98.78
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 | 152.5 ms |
| TCP Connect | 202.7 ms |
| TLS Handshake | 115.2 ms |
| Time To First Byte (TTFB) | 429.9 ms |
| Content Download | 1 ms |
| Total Response Time | 430.9 ms |
DNS Lookup 152.5 ms
TCP Connect 202.7 ms
TLS Handshake 115.2 ms
Time To First Byte (TTFB) 429.9 ms
Content Download 1 ms
Total Response Time 430.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Школа, курсы английского языка онлайн в Alibra School - обучение взрослым детям |
| Canonical | https://www.alibra.ru:443/ |
| Robots Meta | index, follow |
| Open Graph Image | path/to/image.jpg |
Title Школа, курсы английского языка онлайн в Alibra School - обучение взрослым детям Canonical https://www.alibra.ru:443/ Robots Meta index, follow Open Graph Image path/to/image.jpg Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Cloudflare Nginx PHP |
Technology jQuery Google Analytics Google Tag Manager Cloudflare Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 00:37:20 GMT |
| Content-type
| text/html; charset=UTF-8 |
| X-powered-by
| PHP/7.2.24 |
| Expires
| Fri, 07 Jun 1974 04:00:00 GMT |
| Last-modified
| Tue, 28 Jul 2026 00:35:21 GMT |
| X-bitrix-composite
| Cache (200) |
| X-content-type-options
| nosniff |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Robots | index, follow |
| Keywords | школа иностранных языков, изучение иностранных языков, курсы иностранных языков, сеть школ иностранных языков, центр иностранных языков, школа alibra, alibra school официальный сайт |
| Viewport | width=device-width, initial-scale=1.0 |
| Google-site-verification | V6irgFZrABuqnxy816ACAfRcL7lpSmMFk4rna7KoEWA |
| Yandex-verification | a2b771bdf0612ed1 |
Server nginx
Date Tue, 28 Jul 2026 00:37:20 GMT
Content-type text/html; charset=UTF-8
X-powered-by PHP/7.2.24
Expires Fri, 07 Jun 1974 04:00:00 GMT
Last-modified Tue, 28 Jul 2026 00:35:21 GMT
X-bitrix-composite Cache (200)
X-content-type-options nosniff
Content-encoding gzip
