microsoft.com
Measuring…
microsoft.com
Scanned:
85/ 100
Score by axis
- Security86
- SEO91
- Reputation100
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Changes since your last scan
Previous scan:
Measurement changed(1)
Fix what matters first
- 1Core Web Vitals (PageSpeed)+8
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
- 2Core security headersHow to fix this →+3
Add X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
- 3+2
- 4Image alt text+2
Add alt text to the remaining images.
Recommendations are ranked by their impact on your score.
All checks
Security
86/ 100- Pass
HTTPS & HTTP→HTTPS redirect
HTTPS available; HTTP redirects to HTTPS
- Pass
TLS certificate validity
Valid; expires in 193 days
expires 2027-01-17 · Microsoft TLS G2 RSA CA OCSP 04 - Pass
HSTS (Strict-Transport-Security)
Present
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
- Pass
SPF email anti-spoofing
record present
v=spf1 include:_spf-a.microsoft.com include:_spf-b.microsoft.com include:_spf-c.microsoft.com include:_spf-ssg-a.msft.net include:_spf1-meo.microsoft.com -all - Pass
DMARC email anti-spoofing
record present
v=DMARC1; p=reject; pct=100; rua=mailto:itex-rua@microsoft.com; ruf=mailto:itex-ruf@microsoft.com; fo=1 - N/A
Vulnerable front-end libraries
No recognizable front-end library versions detected
Performance
63/ 100- Pass
Time to First Byte
57 ms
- Pass
Text compression
Enabled (gzip)
- Pass
HTTP/2 or HTTP/3
HTTP/2.0
- Pass
Cache-Control
max-age=0,s-maxage=86400
- Fail
Core Web Vitals (PageSpeed)
perf 29/100, 4342ms, 0.28 (field)
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
SEO
91/ 100- Pass
Page title
Microsoft – AI, Cloud, Productivity, Computing, Gaming & Apps
- Pass
Meta description
154 characters
Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. - Pass
- Pass
- Pass
- Pass
Single H1
1 H1 tag(s)
Hi there, welcome to Microsoft - Warn
Image alt text
23/37 images have alt (62%)
Add alt text to the remaining images.
- Pass
Structured data (JSON-LD)
present
WebSite, SearchAction, EntryPoint
Infrastructure
90/ 100- N/A
CMS detection
No CMS fingerprint detected
- N/A
CMS known vulnerabilities
No CMS detected
- N/A
Web server
Server header not exposed
- N/A
CDN detection
No CDN fingerprint detected
- Pass
TLS version
TLS 1.3
- Pass
IPv6 (AAAA record)
AAAA record present
2600:141b:1c00:38f::356e
Reputation
100/ 100- Pass
Domain blacklist status
Not on major blocklists
checked: Spamhaus DBL, SURBL - Pass
Domain age
Registered 1991-05-02 (~428 months)
- Pass
Domain expiry
Expires in 298 days
2027-05-03
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