ffmpeg.org
Measuring…
ffmpeg.org
Scanned:
78/ 100
Score by axis
- Security85
- SEO44
- Reputation100
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Fix what matters first
- 1Core security headersHow to fix this →+4
Add the missing headers: X-Content-Type-Options, Referrer-Policy.
- 2+2
- 3Meta description+3
Add a <meta name="description"> of roughly 50–160 characters.
- 4HTTP/2 or HTTP/3+2
Enable HTTP/2 (and ideally HTTP/3) for faster delivery.
- 5Cache-Control+2
Set Cache-Control to control caching of HTML and static assets.
Recommendations are ranked by their impact on your score.
All checks
Security
85/ 100- Pass
HTTPS & HTTP→HTTPS redirect
HTTPS available; HTTP redirects to HTTPS
- Pass
TLS certificate validity
Valid; expires in 80 days
expires 2026-09-29 · YR1 - Pass
HSTS (Strict-Transport-Security)
Present
max-age=63072000; includeSubDomains - Warn
Content-Security-Policy
No Content-Security-Policy header
Add a Content-Security-Policy to mitigate and injection.
- Warn
Core security headers
Missing: X-Content-Type-Options, Referrer-Policy
Add the missing headers: X-Content-Type-Options, Referrer-Policy.
- Pass
Mixed content (HTTP on HTTPS)
No insecure (http://) subresources
- Pass
SPF email anti-spoofing
record present
v=spf1 ip4:217.138.67.134 ip4:178.63.43.86 ip4:79.124.17.100 ip4:79.124.17.101 ip6:2a01:4f8:120:506c::2/64 mx ~all - Pass
DMARC email anti-spoofing
record present
v=DMARC1; p=quarantine; sp=quarantine - N/A
Vulnerable front-end libraries
No recognizable front-end library versions detected
Performance
83/ 100- Pass
Time to First Byte
119 ms
- Pass
Text compression
Enabled (gzip)
- Warn
HTTP/2 or HTTP/3
Only HTTP/1.1
Enable HTTP/2 (and ideally HTTP/3) for faster delivery.
- Warn
Cache-Control
No Cache-Control header
Set Cache-Control to control caching of HTML and static assets.
- Pass
Core Web Vitals (PageSpeed)
perf 93/100, 2308ms, 0.00 (field)
SEO
44/ 100- Warn
Page title
FFmpeg
Aim for a title of about 10–60 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
- Warn
XML sitemap
No sitemap found
Publish a sitemap.xml and reference it from robots.txt.
- Warn
Single H1
2 H1 tag(s)
Use a single <h1> per page.
- Pass
Image alt text
5/5 images have alt (100%)
- Warn
Structured data (JSON-LD)
No structured data
Add schema.org to enable rich results.
Infrastructure
77/ 100- N/A
CMS detection
No CMS fingerprint detected
- N/A
CMS known vulnerabilities
No CMS detected
- Pass
Web server
Apache
- N/A
CDN detection
No CDN fingerprint detected
- Pass
TLS version
TLS 1.3
- Warn
IPv6 (AAAA record)
No AAAA record
Add an AAAA record to serve visitors over IPv6.
Reputation
100/ 100- Pass
Google Safe Browsing
Not flagged
- Pass
Domain blacklist status
Not on major blocklists
checked: Spamhaus DBL, SURBL - Pass
Domain age
Registered 2002-04-26 (~294 months)
- Pass
Domain expiry
Expires in 290 days
2027-04-26
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