Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 80.85.141.91 |
| Server Software | nginx/1.20.2 |
| 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 80.85.141.91
Server Software nginx/1.20.2
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 | 39 ms |
| TCP Connect | 53.7 ms |
| TLS Handshake | 37.2 ms |
| Time To First Byte (TTFB) | 165.7 ms |
| Content Download | 0.2 ms |
| Total Response Time | 165.9 ms |
DNS Lookup 39 ms
TCP Connect 53.7 ms
TLS Handshake 37.2 ms
Time To First Byte (TTFB) 165.7 ms
Content Download 0.2 ms
Total Response Time 165.9 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 | Скачать школьные презентации PowerPoint бесплатно | Портал бесплатных презентаций school-present.com |
| Meta Description | Онлайн портал электронных бесплатных презентаций ➨ Заходите скачать презентации в PowerPoint бесплатно без регистрации! |
| Canonical | https://school-present.com/ |
| Open Graph Title | Скачать школьные презентации PowerPoint бесплатно | Портал бесплатных презентаций school-present.com |
| Open Graph Description | Онлайн портал электронных бесплатных презентаций ➨ Заходите скачать презентации в PowerPoint бесплатно без регистрации! |
| Open Graph Image | https://school-present.com/uploads/icons/android-icon-192... |
Title Скачать школьные презентации PowerPoint бесплатно | Портал бесплатных презентаций school-present.com Meta Description Онлайн портал электронных бесплатных презентаций ➨ Заходите скачать презентации в PowerPoint бесплатно без регистрации! Canonical https://school-present.com/ Open Graph Title Скачать школьные презентации PowerPoint бесплатно | Портал бесплатных презентаций school-present.com Open Graph Description Онлайн портал электронных бесплатных презентаций ➨ Заходите скачать презентации в PowerPoint бесплатно без регистрации! Open Graph Image https://school-present.com/uploads/icons/android-icon-192... Detected Technologies
| Technology | Google Analytics Google Tag Manager Nginx PHP |
Technology Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx/1.20.2 |
| Date
| Wed, 29 Jul 2026 04:25:38 GMT |
| Content-type
| text/html; charset=utf-8 |
| X-powered-by
| PHP/7.4.29 |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Content-encoding
| gzip |
| Set-cookie
| defcookie=putinhuy; expires=Wed, 05-Aug-2026 04:25:38 GMT; Max-Age=604800 |
Meta Tags
| Description | Онлайн портал электронных бесплатных презентаций ➨ Заходите скачать презентации в PowerPoint бесплатно без регистрации! |
| Keywords | презентации, презентация, хостинг презентаций, скачать презентации, готовые презентации, презентации PowerPoint, шаблоны для презентаций, школьные |
| Generator | DataLife Engine (http://dle-news.ru) |
| Viewport | width=device-width, initial-scale=1.0 |
| Msapplication-TileColor | #ffffff |
| Msapplication-TileImage |  |
| Theme-color | #ffffff |
Server nginx/1.20.2
Date Wed, 29 Jul 2026 04:25:38 GMT
Content-type text/html; charset=utf-8
X-powered-by PHP/7.4.29
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Content-encoding gzip
Set-cookie defcookie=putinhuy; expires=Wed, 05-Aug-2026 04:25:38 GMT; Max-Age=604800
