shift4payments.com
Shift4 | Integrate Payments and Commerce Technology
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Fair
Summary
Shift4 is a global leader in integrated payment processing and commerce technology, providing a comprehensive suite of solutions for businesses of all sizes. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing canonical link.
Shift4 Payments
Shift4 is a global leader in integrated payment processing and commerce technology, providing a comprehensive suite of solutions for businesses of all sizes.
- 3501 Corporate Pkwy, Center Valley, PA, 18034, US
- Hosted on AWS
Top issues to fix
9 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
TLS certificate expires in 29 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
1.14 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Shift4 Payments
Shift4 is a global leader in integrated payment processing and commerce technology, providing a comprehensive suite of solutions for businesses of all sizes.
- Founded
- Jan 1, 1999
Contact
Email, phone, and address published on this site's own pages.
- Address
- 3501 Corporate Pkwy, Center Valley, PA, 18034, US
Meta tags
- Title
- Shift4 | Integrate Payments and Commerce Technology
- Description
- Shift4 is the leader in secure payment processing solutions, including point-to-point encryption, tokenization, EMV technology and point-of-sale (POS) systems.
- Canonical
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index,follow
- Manifest
- https://www.shift4.com:443/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.shift4.com
- Valid from
- Jun 25, 2026
- Valid to
- Sep 23, 2026
- Days until expiry
- 29
- SAN domains
- www.shift4.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 14
Links
41 internal · 12 external · 19 broken
Images
41 total · 0 missing alt
Scripts / Styles
50 scripts · 5 stylesheets
JS / CSS size
696 KB · 112 KB
Page size
33.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://shift4payments.com
- Final URL
- https://www.shift4.com:443/
- HTTP status
- 429
- HTTP version
- HTTP/2
- Response time
- 1.14 s
- HTML size
- 33.0 KB
- Redirect chain
- https://shift4payments.com → https://www.shift4.com:443/
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Frequently asked questions
- What technology does shift4payments.com use?
- shift4payments.com is built with Next.js, Google Analytics, Google Ads, Meta Pixel.
- Is shift4payments.com secure (HTTPS)?
- Yes. shift4payments.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 23, 2026.
- Who hosts shift4payments.com?
- shift4payments.com is hosted on AWS, behind Vercel CDN.
- What is shift4payments.com's SEO score?
- shift4payments.com scored 85/100 for SEO in the latest analysis (great).
- What is shift4payments.com's overall website score?
- shift4payments.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- What company operates shift4payments.com?
- shift4payments.com is operated by Shift4 Payments. Shift4 is a global leader in integrated payment processing and commerce technology, providing a comprehensive suite of solutions for businesses of all sizes.
OpenGraph & Twitter Card
OpenGraph
Twitter Card