room30s.vn

LÀM VIỆC TRỰC TUYẾN | ROOM30S

Giải pháp làm việc trực tuyến, chuyên nghiệp, tiện lợi trong bất kỳ hoàn cảnh nào. ROOM30s - Công cụ trực tuyến tiện lợi, nhanh chóng, an toàn và tin cậy. ROOM30S - Một sản phẩm của P.A Việt Nam.

Built with

Backend

PHP

Generator tag

LÀM VIỆC TRỰC TUYẾN | ROOM30S

Also detected

Libraries

jQuery

Third-party services

Google Tag Manager

Overview

Status

alive

Registered

unknown (this domain's registry doesn't publish it via RDAP)

First seen here

2026-09-22

Security grade

F (30/100, from headers & TLS)

Privacy score

84/100 (0 third-party script hosts, 1 tracking/marketing services)

Hosting

SUPERDATA-VN · AS45544 · Vietnam

Response time

1154 ms to first byte, measured from our crawler

TLS certificate

ZeroSSL GmbH · TLSv1.3 · expires 2026-10-28

Language

vn

Mobile-ready

yes (viewport meta tag)

Linked to from

15 other sites seen so far

What to fix

1. Add Strict-Transport-Security
   Header: Strict-Transport-Security: max-age=31536000; includeSubDomains
2. Add a Content-Security-Policy
   Limits which scripts can run, and is the main defense against XSS. Start with Content-Security-Policy-Report-Only to test.
3. Add X-Content-Type-Options
   Header: X-Content-Type-Options: nosniff
4. Prevent clickjacking
   Header: X-Frame-Options: DENY (or a CSP frame-ancestors directive).
5. Add a Referrer-Policy
   Header: Referrer-Policy: strict-origin-when-cross-origin
6. Mark cookies Secure and HttpOnly
   At least one cookie is sent without these flags, exposing it to interception or scripts.
7. Publish an SPF record
   A DNS TXT record listing who may send email for this domain, which prevents spoofing.
8. Publish a DMARC record
   A TXT record at _dmarc.<domain>; start with v=DMARC1; p=none; to monitor.

Security & email signals

• ✓ HTTPS
• ✗ HSTS
• ✗ Content-Security-Policy
• ✗ X-Content-Type-Options
• ✗ X-Frame-Options
• ✗ Referrer-Policy
• ✗ Permissions-Policy
• ✗ SPF record
• ✗ DMARC record
• ✗ DKIM record
• ✗ Cookies set securely
• ✓ Has real content (not an empty shell)
• ✓ Valid TLS certificate

Badge

Show this site's security grade in a README or footer:

<a href="https://webtelemetry.dev/site/room30s.vn"><img src="https://webtelemetry.dev/badge/room30s.vn.svg" alt="Security grade"></a>

Generated automatically from passive, publicly observable data. Think something here is wrong or want this profile removed? See /bot. Machine-readable: JSON.