Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 199.36.158.100 |
| CDN | CDN (HIT) |
| Compression | gzip |
|
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 199.36.158.100
CDN CDN (HIT)
Compression gzip
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 | 13.4 ms |
| TCP Connect | 14.2 ms |
| TLS Handshake | 4.4 ms |
| Time To First Byte (TTFB) | 20.7 ms |
| Content Download | 0.1 ms |
| Total Response Time | 20.8 ms |
DNS Lookup 13.4 ms
TCP Connect 14.2 ms
TLS Handshake 4.4 ms
Time To First Byte (TTFB) 20.7 ms
Content Download 0.1 ms
Total Response Time 20.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31556926; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31556926; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Online Library For Free |
| Meta Description | Browse and Watch all your favorite online ebook and series for free! |
Title Online Library For Free
Meta Description Browse and Watch all your favorite online ebook and series for free!
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics |
Technology Bootstrap jQuery Google Analytics
HTTP Headers
| Cache-control
| max-age=3600 |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=utf-8 |
| Etag
| "6bed7fd2e32650cefcbf49ccb02dc05d7d80d93a3a61ebec9753d02147a962d8" |
| Last-modified
| Wed, 18 Nov 2020 20:31:23 GMT |
| Strict-transport-security
| max-age=31556926; includeSubDomains; preload |
| Accept-ranges
| bytes |
| Date
| Wed, 19 Aug 2026 22:34:43 GMT |
| X-served-by
| cache-par-lfpg1960053-PAR |
| X-cache
| HIT |
| X-cache-hits
| 0 |
| X-timer
| S1787178883.431210,VS0,VE1 |
| Vary
| x-fh-requested-host, accept-encoding |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
| Content-length
| 2093 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1, minimum-scale=1 |
| Description | Browse and Watch all your favorite online ebook and series for free! |
Cache-control max-age=3600
Content-encoding gzip
Content-type text/html; charset=utf-8
Etag "6bed7fd2e32650cefcbf49ccb02dc05d7d80d93a3a61ebec9753d02147a962d8"
Last-modified Wed, 18 Nov 2020 20:31:23 GMT
Strict-transport-security max-age=31556926; includeSubDomains; preload
Accept-ranges bytes
Date Wed, 19 Aug 2026 22:34:43 GMT
X-served-by cache-par-lfpg1960053-PAR
X-cache HIT
X-cache-hits 0
X-timer S1787178883.431210,VS0,VE1
Vary x-fh-requested-host, accept-encoding
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Content-length 2093
