Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 72.52.250.19 |
| Server Software | Apache |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 72.52.250.19
Server Software Apache
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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 | 4.1 ms |
| TCP Connect | 106.6 ms |
| TLS Handshake | 105 ms |
| Time To First Byte (TTFB) | 416.1 ms |
| Content Download | 0.4 ms |
| Total Response Time | 416.5 ms |
DNS Lookup 4.1 ms
TCP Connect 106.6 ms
TLS Handshake 105 ms
Time To First Byte (TTFB) 416.1 ms
Content Download 0.4 ms
Total Response Time 416.5 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 | Simplebooklet | PDF to Flipbook Maker. Convert your Brochure or Presentation into Online Digital Flip Books. |
| Meta Description | Simplebooklet | Make your PDF brochure, catalog, newsletter, and marketing collateral into an interactive flip book |
| Canonical | https://simplebooklet.com |
| Open Graph Title | Simplebooklet | PDF to Flipbook Maker. Convert your Brochure or Presentation into Online Digital Flip Books. |
| Open Graph Description | Simplebooklet | Make your PDF brochure, catalog, newsletter, and marketing collateral into an interactive flip book |
| Open Graph Image | https://simplebooklet.com/img/logo/logo-228.png |
Title Simplebooklet | PDF to Flipbook Maker. Convert your Brochure or Presentation into Online Digital Flip Books. Meta Description Simplebooklet | Make your PDF brochure, catalog, newsletter, and marketing collateral into an interactive flip book Canonical https://simplebooklet.com Open Graph Title Simplebooklet | PDF to Flipbook Maker. Convert your Brochure or Presentation into Online Digital Flip Books. Open Graph Description Simplebooklet | Make your PDF brochure, catalog, newsletter, and marketing collateral into an interactive flip book Open Graph Image https://simplebooklet.com/img/logo/logo-228.png Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP Node.js |
Technology jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP Node.js
HTTP Headers
| Cache-control
| max-age=31536000 |
| Set-cookie
| referral_source=homepage%7Chomepage; expires=Wed, 21-Jul-2027 17:40:40 GMT; Max-Age=31536000; path=/ |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| Content-length
| 16530 |
| Content-type
| text/html; charset=UTF-8 |
| Date
| Tue, 21 Jul 2026 17:40:40 GMT |
| Server
| Apache |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Content-Language | en |
| Keywords | pdf, brochure, flip, booklet, book, simplebooklet, flipbook, online, create, embed, creator |
| Description | Simplebooklet | Make your PDF brochure, catalog, newsletter, and marketing collateral into an interactive flip book |
| Author | simplebooklet |
| P:domain_verify | 185381d89b49553558034ec01f63749d |
| Msapplication-TileColor | #ffffff |
| Msapplication-TileImage |  |
| Theme-color | #ffffff |
Cache-control max-age=31536000
Set-cookie referral_source=homepage%7Chomepage; expires=Wed, 21-Jul-2027 17:40:40 GMT; Max-Age=31536000; path=/
Vary Accept-Encoding
Content-encoding gzip
Content-length 16530
Content-type text/html; charset=UTF-8
Date Tue, 21 Jul 2026 17:40:40 GMT
Server Apache
