Security headers summary for ok.ru
This page validates the HTTP security headers returned by ok.ru, scoring its protection against common web attacks.
Below you can review which headers ok.ru 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 ok.ru
A higher score means ok.ru 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 ok.ru, as they provide the strongest protection against scripting and downgrade attacks.
Use cases
- Audit the security headers of ok.ru before or after a deploy.
- Identify missing headers that increase attack risk on ok.ru.
- Verify that ok.ru enforces HTTPS with HSTS.
- Support hardening reports and security reviews for ok.ru.
Frequently asked questions
Which security headers does ok.ru use?
This page lists the HTTP security headers present on ok.ru, such as CSP, HSTS, X-Frame-Options and X-Content-Type-Options, along with their values.
Does ok.ru have a Content-Security-Policy?
The results show whether ok.ru sends a Content-Security-Policy header and whether its value is considered secure.
Does ok.ru enforce HTTPS with HSTS?
The Strict-Transport-Security section indicates whether ok.ru forces HTTPS and for how long, including includeSubDomains and preload flags.
Why does ok.ru have a low security score?
A low score means ok.ru 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 ok.ru 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.