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Category: Payment processors

American Express

Based on 10 real audits

50
Avg. Performance
85
Avg. Accessibility
91
Avg. Best Practices
92
Avg. SEO
77
Avg. Security
78
Avg. Composite
50 /100
Avg. Performance
331 ms
Avg. TTFB
78 /100
Avg. Composite
10
Sites Audited

How American Express sites compare

American Express sites tend to score below average on performance (50/100), compared to the global average of 65/100.

Recent Audits

View adoption trends → See all 10 websites using American Express →
SitePerformanceGradeAudited
moi-basics.com68B2026-08-19
/products/adjustable-pet-harness-leash-set?fbclid=IwcGRvZ...88B2026-08-18
1clickblinds.co.uk30B2026-08-18
houseofwebhin.com67B2026-07-24
peakhealthandfitness.co.uk52C2026-05-21
LorientHaus.com43B2026-05-11
carrera-toys.com45C2026-05-10
condorcycles.com33C2026-04-08
goodeeworld.com29C2026-04-08
beautybakerie.com45C2026-04-08

Commonly Used With

Sites that use American Express also commonly use:

Mastercard Payment processors 10Open Graph Miscellaneous 10HTTP/3 Miscellaneous 10Shopify Ecommerce 10Visa Payment processors 10core-js JavaScript libraries 10Cloudflare CDN 10Cart Functionality Ecommerce 9Priority Hints Performance 9Google Tag Manager Tag managers 9

Compare with...

American Express vs MastercardAmerican Express vs Open GraphAmerican Express vs HTTP/3American Express vs ShopifyAmerican Express vs VisaAmerican Express vs core-jsAmerican Express vs CloudflareAmerican Express vs Cart FunctionalityAmerican Express vs Priority HintsAmerican Express vs Google Tag Manager

FAQ

What is the average Lighthouse performance score for American Express sites?
Based on 10 real audits, American Express sites score an average of 50/100 on Lighthouse performance.
How does American Express compare on web security?
American Express sites score an average security grade of 77/100 in BeaverCheck audits.
What is the average page load time for American Express websites?
The average Time to First Byte (TTFB) for American Express sites is 331ms based on 10 audits.
How can I improve my American Express site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your American Express site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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