Security Analysis Results

rainersauerhaustechnik.de

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://rainersauerhaustechnik.de/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 25, 2025 11:19:23
Scan Complete

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Page Information

Target URL
https://rainersauerhaustechnik.de/
Page Title
Rainer Sauer | Ihr Experte für Heizungsmodernisierung in Leipzig
rainersauerhaustechnik.de faviconSite Favicon
Status
Active

Host Information

Domain
rainersauerhaustechnik.de
Server
openresty
Country
Germany
IP Address
185.233.188.212
ASN Information
61303
NETWAYS

Technologies

Node.js logo
Node.js
Programming languages
Nginx logo
Nginx
Web servers
OpenResty logo
OpenResty
Web servers
Express logo
Express
Web frameworks
HSTS logo
HSTS
Security

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
49m295 Gateway Proxy BISO MITM CA
Valid From
2025-07-20 02:23:58
Valid Until
2025-08-19 02:24:28
Subject Name
rainersauerhaustechnik.de

Performance Statistics

74
Total Requests
1
Domains
1
IP Addresses
3.83 MB
Transfer Size
Content Size6.9 MB

HTTP Headers

cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-team
28e2e85e0d000070e918d7c400000001
content-encoding
gzip
content-length
257622
content-type
text/html; charset=utf-8
date
Fri, 25 Jul 2025 11:19:32 GMT
server
openresty
server-timing
cfReqDur;dur=2239.446
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-next-boost-status
hit
11 headers detected

Technology Stack Analysis

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Nginx

Nginx

Web serversReverse proxies

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

OpenResty

OpenResty

Web servers

OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Website Cookies 1

aep_fhw

.rainersauerhaustechnik.de

Secure Lax
Value
d3c638a3-f8b3-4ad9-aedd-ed22712156f1
Expires:7/25/2026

External Links 1

Hans-Driesch-Str. 32, 04179 Leipzig

maps.google.com

Analyze
Target URL
https://maps.google.com/maps?&q=Hans-Driesch-Str. 32, 04179 Leipzig

Requested Domains 1

rainersauerhaustechnik.de

Apex domain
No category information available
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