Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.114.97.2 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 188.114.97.2
Server Software cloudflare
CDN Cloudflare
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.
Performance
| DNS Lookup | 17.8 ms |
| TCP Connect | 19.5 ms |
| TLS Handshake | 7.8 ms |
| Time To First Byte (TTFB) | 52.7 ms |
| Content Download | 0.1 ms |
| Total Response Time | 52.9 ms |
DNS Lookup 17.8 ms
TCP Connect 19.5 ms
TLS Handshake 7.8 ms
Time To First Byte (TTFB) 52.7 ms
Content Download 0.1 ms
Total Response Time 52.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Paperblog |
| Meta Description | Paperblog |
Title Paperblog
Meta Description Paperblog
Detected Technologies
| Technology | Google Analytics Cloudflare |
Technology Google Analytics Cloudflare
HTTP Headers
| Date
| Thu, 23 Jul 2026 17:16:07 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| X-frame-options
| DENY |
| Last-modified
| Thu, 05 Mar 2026 11:30:46 GMT |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yLp2F5IzpjR6GFgC8LDC0vnx7FFk7FoAvvxjdUL%2FLFDLETGPSOyD5GEGkQQalEw3L8gr6PcM0fJf7wZrmId7CFZjul3U1NFAEHuWApUlxS%2FwBcXPgnhcxD9wJU0To3X%2Fkd2zlEVQdQQAXNoa"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a1fc54c47e3c01b9-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Content-type | text/html; charset=utf-8 |
| Description | Paperblog |
| Identifier-url | https://www.paperblog.com |
Date Thu, 23 Jul 2026 17:16:07 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
X-frame-options DENY
Last-modified Thu, 05 Mar 2026 11:30:46 GMT
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yLp2F5IzpjR6GFgC8LDC0vnx7FFk7FoAvvxjdUL%2FLFDLETGPSOyD5GEGkQQalEw3L8gr6PcM0fJf7wZrmId7CFZjul3U1NFAEHuWApUlxS%2FwBcXPgnhcxD9wJU0To3X%2Fkd2zlEVQdQQAXNoa"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a1fc54c47e3c01b9-CDG
Alt-svc h3=":443"; ma=86400
