casper.com
The Best Bed for Better Sleep | Casper Online Mattress Store
Last scanned Jul 26, 2026, 5:35 AM
Overall score
Excellent
Summary
Discover award-winning mattresses built for cooler, deeper sleep and lasting support. This website uses Shopify hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100).
Casper
Discover award-winning mattresses built for cooler, deeper sleep and lasting support. Shop Casper with free shipping & returns.
- Canada
- Hosted on Cloudflare
Top issues to fix
1 issue found
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
SEO
0 issue(s) found
Performance
240 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Casper
Discover award-winning mattresses built for cooler, deeper sleep and lasting support. Shop Casper with free shipping & returns.
Contact
Email, phone, and address published on this site's own pages.
- support@casper.com
- Phone
- +1-888-498-0003
Meta tags
- Title
- The Best Bed for Better Sleep | Casper Online Mattress Store
- Description
- Discover award-winning mattresses built for cooler, deeper sleep and lasting support. Shop Casper with free shipping & returns.
- Canonical
- https://casper.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, height=device-height
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 23.227.38.65
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- casper.com
- Valid from
- Jun 9, 2026
- Valid to
- Sep 7, 2026
- Days until expiry
- 42
- SAN domains
- casper.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 7 cookie(s) observed
Content & assets
Headings
H1 1 · H2 25 · H3 34
Links
139 internal · 12 external · 0 broken
Images
101 total · 0 missing alt
Scripts / Styles
95 scripts · 3 stylesheets
JS / CSS size
271 KB · 73.1 KB
Page size
719 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 147
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://casper.com
- Final URL
- https://casper.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 226 ms
- HTML size
- 719 KB
- Redirect chain
- https://casper.com
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Frequently asked questions
- What technology does casper.com use?
- casper.com is built with Shopify.
- Is casper.com secure (HTTPS)?
- Yes. casper.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 7, 2026.
- Who hosts casper.com?
- casper.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is casper.com's SEO score?
- casper.com scored 100/100 for SEO in the latest analysis (excellent).
- What is casper.com's overall website score?
- casper.com has an overall SiteGraph score of 98/100, combining SEO, performance, security, and accessibility.
- What company operates casper.com?
- casper.com is operated by Casper. Discover award-winning mattresses built for cooler, deeper sleep and lasting support. Shop Casper with free shipping & returns.
- Is casper.com hiring?
- casper.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card