facebook.com
Scanned:
Redirects to www.facebook.com. Page checks were measured there; the certificate, DNS and reputation checks are for this domain.
Score by axis
- Security75
- SEO41
- Reputation100
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Changes since your last scan
Previous scan:
We checked different things this time, so we can't compare the scores.
Measurement changed(1)
Fix what matters first
- 1+5
- 2+4
- 3Core Web Vitals (PageSpeed)+5
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
- 4Meta description+3
Add a <meta name="description"> of roughly 50–160 characters.
- 5robots.txt+3
Remove `Disallow: /` unless the site should be hidden from search.
Recommendations are ranked by their impact on your score.
All checks
Security
75/ 100- Pass
HTTPS & HTTP→HTTPS redirect
HTTPS available; HTTP redirects to HTTPS
- Warn
TLS certificate validity
Certificate expires in 7 days
expires 2026-10-21 · DigiCert Global G2 TLS RSA SHA256 2020 CA1Good: valid certificate with 30 days or more to expiry
Renew the certificate soon, or enable auto-renewal.
- Pass
HSTS (Strict-Transport-Security)
Present
max-age=15552000; preload - Pass
Content-Security-Policy
Present
default-src blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net *.facebo… - Warn
Core security headers
Missing: Referrer-Policy
present: X-Content-Type-Options, X-Frame-OptionsAdd the missing headers: Referrer-Policy.
- Pass
Mixed content (HTTP on HTTPS)
No insecure (http://) subresources
- Pass
SPF email anti-spoofing
record present
v=spf1 redirect=_spf.facebook.com - Pass
DMARC email anti-spoofing
record present
v=DMARC1; p=reject; rua=mailto:a@dmarc.facebookmail.com; pct=100 - N/A
Vulnerable front-end libraries
No recognizable front-end library versions detected
- N/A
CMS known vulnerabilities
No CMS detected
Performance
74/ 100- Pass
Time to First Byte
Fast
62 msFast: under 800 ms · Moderate: 800–1800 ms · Slow: over 1800 ms
- Pass
Text compression
Enabled
br - Pass
HTTP/2 or HTTP/3
Modern
HTTP/2.0 (HTTP/3 advertised)Modern: HTTP/2 or HTTP/3 · Outdated: HTTP/1.1 or older
- Pass
Cache-Control
Present
private, no-cache, no-store, must-revalidate - Warn
Core Web Vitals (PageSpeed)
perf 83/100, 3.6 s, 0.01 (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
41/ 100- Warn
Page title
8 characters
FacebookGood: 10–70 characters
Aim for a title of about 50–60 characters.
- Fail
Meta description
Missing meta description
Add a <meta name="description"> of roughly 50–160 characters.
- Pass
- Fail
robots.txt
robots.txt blocks all crawlers (Disallow: /)
https://www.facebook.com/robots.txtRemove `Disallow: /` unless the site should be hidden from search.
- Pass
- Warn
Single H1
0 H1 tag(s)
Add exactly one <h1> describing the page.
- N/A
Image alt text
No images on the page
- Warn
Structured data (JSON-LD)
No structured data
Add schema.org to enable rich results.
5 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
90/ 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 1.3Up to date: TLS 1.2 or 1.3 · Deprecated: TLS 1.0 or 1.1
- Pass
IPv6 (AAAA record)
AAAA record present
2a03:2880:f112:182:face:b00c:0:25de
Reputation
100/ 100- Pass
Google Safe Browsing
Not flagged
checked: Google Safe Browsing - Pass
Domain blacklist status
Not on major blocklists
checked: Spamhaus DBL, SURBL - Pass
Domain age
Registered ~29 years ago
1997-03-29Good: 90 days or more since registration
- Pass
Domain expiry
Expires in 2724 days
2034-03-30Good: 30 days or more to expiry
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