Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 15.197.225.128 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 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 15.197.225.128
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://reallybigcoloring.com:443 | 301 | HTTP/2 301 |
| 2 | https://coloringbook.com | 200 | HTTP/2 200 |
#1 URL https://reallybigcoloring.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://coloringbook.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 39 ms |
| TCP Connect | 50 ms |
| TLS Handshake | 17.8 ms |
| Time To First Byte (TTFB) | 128.8 ms |
| Content Download | 11.4 ms |
| Total Response Time | 140.3 ms |
DNS Lookup 39 ms
TCP Connect 50 ms
TLS Handshake 17.8 ms
Time To First Byte (TTFB) 128.8 ms
Content Download 11.4 ms
Total Response Time 140.3 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 | Coloring Books Custom Books Publisher |
| Meta Description | Coloring Books Custom Books Publisher design, create, print, for business, wholesale, retail, churches, groups since 1988. High Quality. |
| Canonical | https://coloringbook.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Home - ColoringBook.com | Really Big Coloring Books® - ColoringBook.com |
| Open Graph Description | Headquartered in St. Louis, MO, with market leading positions in custom coloring and activity book development, design and distribution. Providing a large variety of topics, illustrations on premium papers. |
| Open Graph Image | https://coloringbook.com/wp-content/uploads/2022/12/Color... |
| Twitter Card | summary_large_image |
| Twitter Title | Home - ColoringBook.com | Really Big Coloring Books® - ColoringBook.com |
| Twitter Description | Headquartered in St. Louis, MO, with market leading positions in custom coloring and activity book development, design and distribution. Providing a large variety of topics, illustrations on premium papers. |
| Twitter Image | https://coloringbook.com/wp-content/uploads/2022/12/Color... |
Title Coloring Books Custom Books Publisher Meta Description Coloring Books Custom Books Publisher design, create, print, for business, wholesale, retail, churches, groups since 1988. High Quality. Canonical https://coloringbook.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Home - ColoringBook.com | Really Big Coloring Books® - ColoringBook.com Open Graph Description Headquartered in St. Louis, MO, with market leading positions in custom coloring and activity book development, design and distribution. Providing a large variety of topics, illustrations on premium papers. Open Graph Image https://coloringbook.com/wp-content/uploads/2022/12/Color... Twitter Card summary_large_image Twitter Title Home - ColoringBook.com | Really Big Coloring Books® - ColoringBook.com Twitter Description Headquartered in St. Louis, MO, with market leading positions in custom coloring and activity book development, design and distribution. Providing a large variety of topics, illustrations on premium papers. Twitter Image https://coloringbook.com/wp-content/uploads/2022/12/Color... Detected Technologies
| Technology | WordPress WooCommerce jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technology WordPress WooCommerce jQuery Google Analytics Google Tag Manager Cloudflare PHP
HTTP Headers
| Date
| Thu, 23 Jul 2026 00:56:44 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Set-cookie
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| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Last-modified
| Thu, 23 Jul 2026 00:21:27 GMT |
| Server
| cloudflare |
| Vary
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| Nel
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| Ki-cf-cache-status
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Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Coloring Books Custom Books Publisher design, create, print, for business, wholesale, retail, churches, groups since 1988. High Quality. |
| Article:publisher | https://www.facebook.com/coloringbookcom |
| Article:modified_time | 2026-06-06T15:53:49+00:00 |
| Generator | Site Kit by Google 1.182.0 |
| Facebook-domain-verification | uggb1d5dovg6fd2z5n94iq1zmdv4sm |
| P:domain_verify | 4d51305e6082d4668ba784525f88dd95 |
| Google-site-verification | XYMHMfnLc5toQTqyaLcjs2RorZ0c3LoDlPfY4NYxpQY |
| Google-adsense-platform-account | ca-host-pub-2644536267352236 |
| Google-adsense-platform-domain | sitekit.withgoogle.com |
| Msapplication-TileImage |  |
Date Thu, 23 Jul 2026 00:56:44 GMT
Content-type text/html; charset=UTF-8
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