sendgrid.com
SendGrid Email API and Email Marketing Campaigns | Twilio
Last scanned Jul 21, 2026, 12:33 PM · 1 view
Overall score
Excellent
Top issues to fix
3 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
Summary
SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: No structured data (JSON-LD) found.
SEO
1 issue(s) found
Performance
859 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- SendGrid Email API and Email Marketing Campaigns | Twilio
- Description
- SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com.
- Canonical
- https://www.twilio.com/en-us/sendgrid
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index
- Manifest
- https://www.twilio.com/content/dam/twilio-com/core-assets/social/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.66.57.24
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- *.twilio.com
- Valid from
- Feb 13, 2026
- Valid to
- Mar 13, 2027
- Days until expiry
- 235
- SAN domains
- *.twilio.com, twilio.jp, twilio.com, *.twilio.jp
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 0
Links
149 internal · 19 external · 1 broken
Images
14 total · 0 missing alt
Scripts / Styles
29 scripts · 4 stylesheets
JS / CSS size
429 KB · 775 KB
Page size
586 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 13
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Products & pricing
Product and pricing information published in this site's own structured data.
From free to enterprise-scale
$250 USD
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Team
People listed on this site's own team or about page.
Khozema Shipchandler
Chief Executive Officer at Twilio
Khozema Shipchandler
CEO
Thomas Wyatt
Chief Revenue Officer
Scan details
- Requested URL
- https://sendgrid.com
- Final URL
- https://www.twilio.com/en-us/sendgrid
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 848 ms
- HTML size
- 586 KB
- Redirect chain
- https://sendgrid.com → https://sendgrid.com/en-us → https://www.twilio.com/en-us/sendgrid
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Frequently asked questions
- What technology does sendgrid.com use?
- sendgrid.com is built with jQuery, Google Analytics.
- Is sendgrid.com secure (HTTPS)?
- Yes. sendgrid.com uses TLS 1.3 with a certificate issued by Amazon, valid until Mar 13, 2027.
- Who hosts sendgrid.com?
- sendgrid.com is hosted on AWS, behind CloudFront CDN.
- What is sendgrid.com's SEO score?
- sendgrid.com scored 90/100 for SEO in the latest analysis (excellent).
- What is sendgrid.com's overall website score?
- sendgrid.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What products does sendgrid.com offer?
- sendgrid.com offers From free to enterprise-scale.
- Is sendgrid.com hiring?
- sendgrid.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card