Security headers summary for dv.tech
This page validates the HTTP security headers returned by dv.tech, scoring its protection against common web attacks.
Below you can review which headers dv.tech sends, which are missing, and recommendations to harden the configuration.
What are HTTP security headers?
HTTP security headers are response headers that instruct the browser to apply protective policies, mitigating attacks such as XSS, clickjacking and content sniffing.
Key headers include Content-Security-Policy (CSP), Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options and Referrer-Policy.
How to interpret the headers of dv.tech
A higher score means dv.tech sends more of the recommended security headers with secure values. Missing headers are highlighted so you know what to add.
Focus first on CSP and HSTS for dv.tech, as they provide the strongest protection against scripting and downgrade attacks.
Use cases
- Audit the security headers of dv.tech before or after a deploy.
- Identify missing headers that increase attack risk on dv.tech.
- Verify that dv.tech enforces HTTPS with HSTS.
- Support hardening reports and security reviews for dv.tech.
Frequently asked questions
Which security headers does dv.tech use?
This page lists the HTTP security headers present on dv.tech, such as CSP, HSTS, X-Frame-Options and X-Content-Type-Options, along with their values.
Does dv.tech have a Content-Security-Policy?
The results show whether dv.tech sends a Content-Security-Policy header and whether its value is considered secure.
Does dv.tech enforce HTTPS with HSTS?
The Strict-Transport-Security section indicates whether dv.tech forces HTTPS and for how long, including includeSubDomains and preload flags.
Why does dv.tech have a low security score?
A low score means dv.tech is missing important headers or sends insecure values. The missing-headers and recommendations sections explain how to improve it.
Is the security headers check for dv.tech free?
Yes. The XploreNetHub Security Headers Validator is completely free, requires no sign-up and runs directly in your browser.
Related guides
- Security Headers Checklist — HSTS, CSP and HTTP headers before go-live.
- DNS and SSL Checklist — Steps and verification table before pointing a domain.