Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 15.197.176.174 |
| Server Software | AmazonS3 |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 15.197.176.174
Server Software AmazonS3
CDN CDN (Miss from cloudfront)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://wolfspeed.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.wolfspeed.com:443/ | 200 | HTTP/2 200 |
#1 URL https://wolfspeed.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.wolfspeed.com:443/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 38.9 ms |
| TCP Connect | 40 ms |
| TLS Handshake | 4.6 ms |
| Time To First Byte (TTFB) | 174.2 ms |
| Content Download | 409.6 ms |
| Total Response Time | 583.8 ms |
DNS Lookup 38.9 ms
TCP Connect 40 ms
TLS Handshake 4.6 ms
Time To First Byte (TTFB) 174.2 ms
Content Download 409.6 ms
Total Response Time 583.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Meta Description | Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. |
| Canonical | https://www.wolfspeed.com/ |
| Robots Meta | index, follow |
| Open Graph Title | Home | Silicon Carbide Power Solutions & Materials | Wolfspeed |
| Open Graph Description | Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. |
| Open Graph Image | https://www.wolfspeed.com/static/channels4_profile-b02418... |
| Twitter Card | summary_large_image |
| Twitter Title | Home | Silicon Carbide Power Solutions & Materials | Wolfspeed |
| Twitter Description | Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. |
Meta Description Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. Canonical https://www.wolfspeed.com/ Robots Meta index, follow Open Graph Title Home | Silicon Carbide Power Solutions & Materials | Wolfspeed Open Graph Description Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. Open Graph Image https://www.wolfspeed.com/static/channels4_profile-b02418... Twitter Card summary_large_image Twitter Title Home | Silicon Carbide Power Solutions & Materials | Wolfspeed Twitter Description Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. Detected Technologies
| Technology | Vue.js Google Analytics Google Tag Manager Gatsby |
Technology Vue.js Google Analytics Google Tag Manager Gatsby
HTTP Headers
| Content-type
| text/html |
| Date
| Tue, 28 Jul 2026 17:52:36 GMT |
| Cache-control
| public, max-age=0, must-revalidate |
| Last-modified
| Tue, 28 Jul 2026 14:44:57 GMT |
| X-amz-version-id
| XFg3wD9DZH3jeC6r.rbz30W8mRT3dMV8 |
| Content-encoding
| gzip |
| Server
| AmazonS3 |
| Etag
| W/"d9c38dee74d86de5cd618a79b0d33c6b" |
| Vary
| Accept-Encoding |
| Via
| 1.1 4adc433c1eeb5460d2ff2bb70a46a558.cloudfront.net (CloudFront) |
| Alt-svc
| h3=":443"; ma=86400 |
| X-xss-protection
| 1; mode=block |
| X-frame-options
| SAMEORIGIN |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=31536000 |
| X-cache
| Miss from cloudfront |
| X-amz-cf-pop
| CDG55-P2 |
| X-amz-cf-id
| L8yoCcS7lg49dPXVxEdF3sDNG2oatWcVd9BAniI0_Ox15TqJes-Kwg== |
Meta Tags
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no |
| X-ua-compatible | ie=edge |
| Generator | Gatsby 5.16.1 |
| Theme-color | #58238C |
| Robots | index, follow |
| Description | Wolfspeed is leading the adoption of silicon carbide (SiC) technologies by providing solutions for efficient energy and a sustainable future. |
Content-type text/html
Date Tue, 28 Jul 2026 17:52:36 GMT
Cache-control public, max-age=0, must-revalidate
Last-modified Tue, 28 Jul 2026 14:44:57 GMT
X-amz-version-id XFg3wD9DZH3jeC6r.rbz30W8mRT3dMV8
Content-encoding gzip
Server AmazonS3
Etag W/"d9c38dee74d86de5cd618a79b0d33c6b"
Vary Accept-Encoding
Via 1.1 4adc433c1eeb5460d2ff2bb70a46a558.cloudfront.net (CloudFront)
Alt-svc h3=":443"; ma=86400
X-xss-protection 1; mode=block
X-frame-options SAMEORIGIN
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
Strict-transport-security max-age=31536000
X-cache Miss from cloudfront
X-amz-cf-pop CDG55-P2
X-amz-cf-id L8yoCcS7lg49dPXVxEdF3sDNG2oatWcVd9BAniI0_Ox15TqJes-Kwg==
