Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 161.148.175.208 |
| Server Software | Zope/(2.13.24, python 2.7.12, linux2) ZServer/1.1 |
| CDN | CDN (HIT) |
| 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. |
|
🕐 🟡 Slow Response (1333 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 161.148.175.208
Server Software Zope/(2.13.24, python 2.7.12, linux2) ZServer/1.1
CDN CDN (HIT)
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.
🕐 🟡 Slow Response (1333 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://serpro.gov.br:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://www.serpro.gov.br/ | 200 | HTTP/1.1 200 OK |
#1 URL https://serpro.gov.br:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://www.serpro.gov.br/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 657.9 ms |
| TCP Connect | 878.8 ms |
| TLS Handshake | 227.6 ms |
| Time To First Byte (TTFB) | 1332.1 ms |
| Content Download | 0.9 ms |
| Total Response Time | 1333 ms |
DNS Lookup 657.9 ms
TCP Connect 878.8 ms
TLS Handshake 227.6 ms
Time To First Byte (TTFB) 1332.1 ms
Content Download 0.9 ms
Total Response Time 1333 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title Serpro
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare |
Technology Bootstrap jQuery Google Analytics Cloudflare
HTTP Headers
| Date
| Tue, 21 Jul 2026 15:08:45 GMT |
| Server
| Zope/(2.13.24, python 2.7.12, linux2) ZServer/1.1 |
| X-Cache-Operation
| plone.app.caching.moderateCaching |
| Content-Language
| pt-br |
| Expires
| Sat, 23 Jul 2016 15:07:58 GMT |
| Vary
| X-Anonymous,Accept-Encoding |
| X-Ua-Compatible
| IE=edge,chrome=1 |
| X-Cache-Rule
| plone.content.folderView |
| X-Frame-Options
| SAMEORIGIN |
| Content-Type
| text/html;charset=utf-8 |
| Cache-Control
| max-age=0, s-maxage=0, must-revalidate |
| Accept-Ranges
| bytes |
| X-Varnish
| 2100056296 2100055711 |
| Via
| 1.1 www.serpro.gov.br |
| X-Cache
| HIT |
| X-Varnish-Age
| 47 |
| Age
| 0 |
| Content-Encoding
| gzip |
| Content-Length
| 14968 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1.0 |
| X-UA-Compatible | ie=edge |
Date Tue, 21 Jul 2026 15:08:45 GMT
Server Zope/(2.13.24, python 2.7.12, linux2) ZServer/1.1
X-Cache-Operation plone.app.caching.moderateCaching
Content-Language pt-br
Expires Sat, 23 Jul 2016 15:07:58 GMT
Vary X-Anonymous,Accept-Encoding
X-Ua-Compatible IE=edge,chrome=1
X-Cache-Rule plone.content.folderView
X-Frame-Options SAMEORIGIN
Content-Type text/html;charset=utf-8
Cache-Control max-age=0, s-maxage=0, must-revalidate
Accept-Ranges bytes
X-Varnish 2100056296 2100055711
Via 1.1 www.serpro.gov.br
X-Cache HIT
X-Varnish-Age 47
Age 0
Content-Encoding gzip
Content-Length 14968
