courier.com
Courier | Customer messaging platform for humans & AI agents
Last scanned Aug 2, 2026, 9:00 PM · 11 views
Overall score
Great
Summary
The messaging platform for humans and AI agents. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
The messaging platform for humans and AI agents. Send multichannel notifications across email, push, SMS, Slack, and more, with journeys and preferences built in.
Top issues to fix
7 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
83 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 70
- Security
- 90
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The messaging platform for humans and AI agents. Send multichannel notifications across email, push, SMS, Slack, and more, with journeys and preferences built in.
Meta tags
- Title
- Courier | Customer messaging platform for humans & AI agents
- Description
- The messaging platform for humans and AI agents. Send multichannel notifications across email, push, SMS, Slack, and more, with journeys and preferences built in.
- Canonical
- https://www.courier.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.courier.com
- Valid from
- Jul 6, 2026
- Valid to
- Oct 4, 2026
- Days until expiry
- 63
- SAN domains
- www.courier.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 119 · H3 24
Links
40 internal · 6 external · 20 broken
Images
161 total · 0 missing alt
Scripts / Styles
7 scripts · 0 stylesheets
JS / CSS size
2.2 KB · 230 KB
Page size
1.3 MB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://courier.com
- Final URL
- https://www.courier.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 56 ms
- HTML size
- 1.3 MB
- Redirect chain
- https://courier.com → https://www.courier.com/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does courier.com use?
- We did not detect any specific technologies for courier.com in the latest scan.
- Is courier.com secure (HTTPS)?
- Yes. courier.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 4, 2026.
- Who hosts courier.com?
- Hosting provider information for courier.com is not available yet.
- What is courier.com's SEO score?
- courier.com scored 70/100 for SEO in the latest analysis (fair).
- What is courier.com's overall website score?
- courier.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has courier.com's score changed over time?
- courier.com's overall score has declined by 3 points (from 87 to 84) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card