Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 18.153.248.43 |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 18.153.248.43
CDN CDN (Miss from cloudfront)
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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://sendgrid.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://sendgrid.com/en-us | 302 | HTTP/1.1 302 Moved Temporarily |
| 3 | https://www.twilio.com/en-us/sendgrid | 200 | HTTP/2 200 |
#1 URL https://sendgrid.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://sendgrid.com/en-us
HTTP Status Code 302
Status HTTP/1.1 302 Moved Temporarily
#3 URL https://www.twilio.com/en-us/sendgrid
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 10.6 ms |
| TCP Connect | 11.5 ms |
| TLS Handshake | 3.9 ms |
| Time To First Byte (TTFB) | 50.2 ms |
| Content Download | 10.4 ms |
| Total Response Time | 60.6 ms |
DNS Lookup 10.6 ms
TCP Connect 11.5 ms
TLS Handshake 3.9 ms
Time To First Byte (TTFB) 50.2 ms
Content Download 10.4 ms
Total Response Time 60.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31557600 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31557600
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | SendGrid Email API and Email Marketing Campaigns | Twilio |
| Meta Description | SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. |
| Canonical | https://www.twilio.com/en-us/sendgrid |
| Robots Meta | index |
| Open Graph Title | SendGrid Email API and Email Marketing Campaigns |
| Open Graph Description | SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. |
| Open Graph Image | https://www.twilio.com/content/dam/twilio-com/core-assets... |
| Twitter Card | summary_large_image |
| Twitter Title | SendGrid Email API and Email Marketing Campaigns |
| Twitter Description | SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. |
| Twitter Image | https://www.twilio.com/content/dam/twilio-com/core-assets... |
Title SendGrid Email API and Email Marketing Campaigns | Twilio Meta Description SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. Canonical https://www.twilio.com/en-us/sendgrid Robots Meta index Open Graph Title SendGrid Email API and Email Marketing Campaigns Open Graph Description SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. Open Graph Image https://www.twilio.com/content/dam/twilio-com/core-assets... Twitter Card summary_large_image Twitter Title SendGrid Email API and Email Marketing Campaigns Twitter Description SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. Twitter Image https://www.twilio.com/content/dam/twilio-com/core-assets... Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager PHP Node.js |
Technology jQuery Google Analytics Google Tag Manager PHP Node.js
HTTP Headers
| Content-type
| text/html;charset=utf-8 |
| Content-length
| 73414 |
| X-timer
| S1784685484.306811,VS0,VS0,VE2 |
| Cache-control
| max-age=600,stale-while-revalidate=30,stale-if-error=7200 |
| X-frame-options
| SAMEORIGIN |
| Last-modified
| Tue, 21 Jul 2026 23:24:10 GMT |
| Etag
| "92cf1-6572751f258f7-gzip" |
| Expires
| Wed, 22 Jul 2026 02:01:04 GMT |
| Content-encoding
| gzip |
| X-vhost
| twilio-com |
| X-content-type-options
| nosniff |
| Accept-ranges
| bytes |
| Date
| Wed, 22 Jul 2026 01:58:04 GMT |
| Strict-transport-security
| max-age=31557600 |
| X-served-by
| cache-fra-etou8220141-FRA |
| Vary
| Accept-Encoding,x-aem-variant |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 1e4268eb96b3d6ef4b824c97a971a18e.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG54-P1 |
| X-amz-cf-id
| 6S_PZxusAFbFBtrJC879uarbLcgDlP_tARQE-58uOZphyhdOyWkNPg== |
| Age
| 120 |
Meta Tags
| Keywords | Sendgrid |
| Description | SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. |
| Template | base-page |
| Viewport | width=device-width, initial-scale=1 |
| Robots | index |
| Brand | twilio |
| Content-page-ref | 6SkxcrgzKlWWr8hKD4v8OhnBMrcCcJKWU-PVwYe9HGae7Gl7KG8gKixaTIpihHfKt7TwYTs8nDQDpKl7PpN2rg |
| Msapplication-TileColor | #f22f46 |
| Theme-color | #ffffff |
Content-type text/html;charset=utf-8
Content-length 73414
X-timer S1784685484.306811,VS0,VS0,VE2
Cache-control max-age=600,stale-while-revalidate=30,stale-if-error=7200
X-frame-options SAMEORIGIN
Last-modified Tue, 21 Jul 2026 23:24:10 GMT
Etag "92cf1-6572751f258f7-gzip"
Expires Wed, 22 Jul 2026 02:01:04 GMT
Content-encoding gzip
X-vhost twilio-com
X-content-type-options nosniff
Accept-ranges bytes
Date Wed, 22 Jul 2026 01:58:04 GMT
Strict-transport-security max-age=31557600
X-served-by cache-fra-etou8220141-FRA
Vary Accept-Encoding,x-aem-variant
X-cache Miss from cloudfront
Via 1.1 1e4268eb96b3d6ef4b824c97a971a18e.cloudfront.net (CloudFront)
X-amz-cf-pop CDG54-P1
X-amz-cf-id 6S_PZxusAFbFBtrJC879uarbLcgDlP_tARQE-58uOZphyhdOyWkNPg==
Age 120
