Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.65.148.57 |
| Server Software | QRATOR |
| CDN | CDN (hit: server) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (4 HTTP resources) | The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 185.65.148.57
Server Software QRATOR
CDN CDN (hit: server)
Compression gzip
🔒 🟡 Mixed Content (4 HTTP resources) The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://piter.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.piter.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://piter.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.piter.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 106.6 ms |
| TCP Connect | 115.6 ms |
| TLS Handshake | 14.7 ms |
| Time To First Byte (TTFB) | 312.4 ms |
| Content Download | 9.4 ms |
| Total Response Time | 321.8 ms |
DNS Lookup 106.6 ms
TCP Connect 115.6 ms
TLS Handshake 14.7 ms
Time To First Byte (TTFB) 312.4 ms
Content Download 9.4 ms
Total Response Time 321.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Магазин книг ИД Питер - Москва, Санкт-Петербург, вся Россия |
| Meta Description | Крупнейшее издательство в России, специализирующееся на выпуске качественных книг, лидер на рынке профессиональной литературы. |
| Open Graph Title | Магазин книг ИД Питер - Москва, Санкт-Петербург, вся Россия |
| Open Graph Image | https://static.insales-cdn.com/assets/1/4689/1938001/1784... |
Title Магазин книг ИД Питер - Москва, Санкт-Петербург, вся Россия Meta Description Крупнейшее издательство в России, специализирующееся на выпуске качественных книг, лидер на рынке профессиональной литературы. Open Graph Title Магазин книг ИД Питер - Москва, Санкт-Петербург, вся Россия Open Graph Image https://static.insales-cdn.com/assets/1/4689/1938001/1784... Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager |
Technology jQuery Google Analytics Google Tag Manager
HTTP Headers
| Server
| QRATOR |
| Date
| Wed, 22 Jul 2026 13:40:06 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Keep-Alive
| timeout=15 |
| Etag
| d0fc7617692d82487f0228785ee79e0c |
| Last-modified
| Wed, 22 Jul 2026 13:34:42 GMT |
| P3p
| CP="NOI DSP COR NID ADMa OPTa OUR NOR" |
| X-request-id
| G2-b4369d49-1d2c65-5c19889e5f24ba66384db869cfdaea6e-6a60c836 |
| Set-cookie
| x_csrf_token=iRqBw1Ydfm5PK8ZOGHX0UnEhl9pawi4LSqtTdcMbMIFRX_yTxV58nEpK1b4aADnnxFSfsI8IEX3QGnS21q5kqA; path=/ |
| X-cache
| hit: server |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| X-download-options
| noopen |
| X-xss-protection
| 1; mode=block |
| X-runtime
| 0.044542 |
| X-permitted-cross-domain-policies
| none |
| Cache-control
| max-age=0, private, must-revalidate |
| Referrer-policy
| strict-origin-when-cross-origin |
| Content-encoding
| gzip |
| X-content-type-options
| nosniff |
Meta Tags
| Js-evnvironment | production |
| Default-locale | ru |
| Insales-redefined-api-methods | [] |
| X-UA-Compatible | IE=edge |
| Description | Крупнейшее издательство в России, специализирующееся на выпуске качественных книг, лидер на рынке профессиональной литературы. |
| Keywords | Издательский Дом "Питер" |
| Viewport | width=device-width, initial-scale=1 |
| Mailru-verification | 10f3cc79957ca1ae |
| Yandex-verification | c39ebc28d4b5c8e3 |
| Google-site-verification | Zc3Em4GpLp8ar9C9dxLMRr4ozQ2HgAnexhxU_vqnXoc |
Server QRATOR
Date Wed, 22 Jul 2026 13:40:06 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Keep-Alive timeout=15
Etag d0fc7617692d82487f0228785ee79e0c
Last-modified Wed, 22 Jul 2026 13:34:42 GMT
P3p CP="NOI DSP COR NID ADMa OPTa OUR NOR"
X-request-id G2-b4369d49-1d2c65-5c19889e5f24ba66384db869cfdaea6e-6a60c836
Set-cookie x_csrf_token=iRqBw1Ydfm5PK8ZOGHX0UnEhl9pawi4LSqtTdcMbMIFRX_yTxV58nEpK1b4aADnnxFSfsI8IEX3QGnS21q5kqA; path=/
X-cache hit: server
Strict-transport-security max-age=31536000; includeSubDomains
X-download-options noopen
X-xss-protection 1; mode=block
X-runtime 0.044542
X-permitted-cross-domain-policies none
Cache-control max-age=0, private, must-revalidate
Referrer-policy strict-origin-when-cross-origin
Content-encoding gzip
X-content-type-options nosniff
