napthe.vn
Scanned:
Score by axis
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This scan is broad and passive — it reads what your site shows everyone, across all five areas. A deep audit takes one of those areas and goes all the way down on your site specifically.
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Coming soonMonitor: daily re-scans across all five axes, instant alerts on new and cert expiry, Telegram & web push, and full history.
Fix what matters first
- 1Core security headersHow to fix this →+5
Add X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
- 2HSTS (Strict-Transport-Security)How to fix this →+4
Add `Strict-Transport-Security: max-age=31536000; includeSubDomains`.
- 3Core Web Vitals (PageSpeed)+5
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
- 4+2
- 5SPF email anti-spoofing+2
Add an TXT record (v=spf1 …) so others can't spoof email from your domain.
Recommendations are ranked by their impact on your score.
All checks
Security
66/ 100- Pass
HTTPS & HTTP→HTTPS redirect
HTTPS available; HTTP redirects to HTTPS
- Pass
TLS certificate validity
Valid; expires in 129 days
expires 2026-12-20 · GeoTrust TLS RSA CA G1Good: valid certificate with 30 days or more to expiry
- Warn
HSTS (Strict-Transport-Security)
No Strict-Transport-Security header
Add `Strict-Transport-Security: max-age=31536000; includeSubDomains`.
- Warn
Content-Security-Policy
No Content-Security-Policy header
Add a Content-Security-Policy to mitigate and injection.
- Fail
Core security headers
None present
Add X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
- Pass
Mixed content (HTTP on HTTPS)
No insecure (http://) subresources
- Warn
SPF email anti-spoofing
No record
Add an TXT record (v=spf1 …) so others can't spoof email from your domain.
- Pass
DMARC email anti-spoofing
record present
v=DMARC1; p=reject; - N/A
Vulnerable front-end libraries
No recognizable front-end library versions detected
- N/A
CMS known vulnerabilities
No CMS detected
Performance
65/ 100- Pass
Time to First Byte
Fast
249 msFast: under 800 ms · Moderate: 800–1800 ms · Slow: over 1800 ms
- Pass
Text compression
Enabled
gzip - Warn
HTTP/2 or HTTP/3
Outdated
HTTP/1.1Modern: HTTP/2 or HTTP/3 · Outdated: HTTP/1.1 or older
Enable HTTP/2 (and ideally HTTP/3) for faster delivery.
- Pass
Cache-Control
Present
no-store, no-cache, max-age=0, must-revalidate, proxy-revalidate - Warn
Core Web Vitals (PageSpeed)
perf 51/100, 3.3 s, 0.20 (field)
Good: 2.5 s or less · 0.1 or less · INP 200 ms or less
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
SEO
36/ 100- Fail
Page title
Missing <title>
Add a descriptive <title> (roughly 50–60 characters).
- Fail
Meta description
Missing meta description
Add a <meta name="description"> of roughly 50–160 characters.
- Warn
Canonical URL
No canonical link
Add <link rel="canonical"> to avoid duplicate-content issues.
- Pass
- Pass
- Warn
Single H1
0 H1 tag(s)
Add exactly one <h1> describing the page.
- Fail
Image alt text
0/1 images have alt (0%)
Good: 90% or more with alt text · Poor: under 50%
Most images lack alt text — add descriptive alt attributes.
- Warn
Structured data (JSON-LD)
No structured data
Add schema.org to enable rich results.
6 SEO problems on this page. What about the rest of the site?
That is one page, checked from the outside. The faults that cost the most traffic only show up across a whole site — pages sharing a title, sections nothing links to, canonicals pointing at URLs that are gone.
A full audit crawls up to 100 pages and checks
- Indexability and crawling
- On-page and content
- Technical
- Structured data and social previews
- Links
- Site-wide configuration
Free while in beta ($19 after launch). No domain verification — we only read pages your site already shows everyone.
Infrastructure
65/ 100- N/A
CMS detection
No CMS fingerprint detected
- N/A
Web server
Server header not exposed
- N/A
CDN detection
No CDN fingerprint detected
- Pass
TLS version
Up to date
TLS 1.2Up to date: TLS 1.2 or 1.3 · Deprecated: TLS 1.0 or 1.1
- Warn
IPv6 (AAAA record)
No AAAA record
Add an AAAA record to serve visitors over IPv6.
Reputation
90/ 100- Pass
Google Safe Browsing
Not flagged
checked: Google Safe Browsing - Pass
Domain blacklist status
Not on major blocklists
checked: Spamhaus DBL, SURBL - N/A
Domain age
Registration date unavailable
- N/A
Domain expiry
Expiry date unavailable
Want one of these looked at properly?
This scan is broad and passive — it reads what your site shows everyone, across all five areas. A deep audit takes one of those areas and goes all the way down on your site specifically.
No email, no sign-up. Pick the one you care about.
Go deeper
This scan is passive. An attacker won't be.
The free scan reads what your site shows everyone. A Deep Audit does what an attacker does: it actively probes your verified site for what's really exposed.
This free scan (passive)
- Security score
- Known-CVE counts
- Security headers
- TLS & certificate
- Blacklist & Safe Browsing
Deep Audit: active scan of your verified site
- Per-CVE breakdown: IDs, severity, exploit availability, fix version
- Exposed files (.git, .env, backups)
- Directory listing
- Open admin panels
- Open ports
- Subdomain exposure
- Prioritized fix plan
- Full PDF report
What we can't check without your permission
These need active probing of your site: exposed .git/.env/backups, open admin panels, open ports, forgotten subdomains. Verify your domain and we'll show you what an attacker would find.
How it works
- Verify your domain: a file or DNS record, about 2 minutes.
- We actively scan it: a few minutes; we email you when it's ready.
- Get your full report + PDF.
The deep scan is live and free while we're in beta. Verify your domain and run it now.
Active checks run only on a domain you've verified as yours, with your consent. We detect, never exploit. Free in beta; $39 one-time after launch, no subscription, and early adopters keep the deep scan free.
Run a free deep scan