Amex.co Site Title

American Express Credit Cards, Rewards & Banking

Amex.co Meta Description

American Express offers world-class Charge and Credit Cards, Gift Cards, Rewards, Travel, Personal Savings, Business Services, Insurance and more.

Amex.co Test Results

amex.co Mobile Usability: 94/100

Quick overview:
Avoid plugins
Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.
Find alternatives for the following Flash plugins.
https://aug.americanexpress.com/collector/s.swf?t=AcmZf03heNyVdVJYUWO7i8ew&cm=1514491&sid=ee490b8fb9a4d570&tid=HPUSLOGON-5dcab225-5224-475a-b487-24c1608407ef
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a id="footer_supplier_management" href="https://www.am…ier_management">Supplier Management</a> and 6 others are close to other tap targets.
...

amex.co Mobile Speed: 56/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
https://www.americanexpress.com/content/dam/amex/us/homepage/js/timestamp.js
...
Optimize CSS Delivery of the following:
https://www.americanexpress.com/content/dam/amex/us/homepage/css/homepage.min.css?d3457a56818dd97f7a5ff0aed36a8b7d
...
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://amex.co/
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://cdn.cohesionapps.com/cohesion/cohesion-amex.min.js (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 15.3KiB (16% reduction).
Compressing https://www.americanexpress.com/content/dam/amex/us/homepage/mobileHeroes/MobileHero.jpg could save 9.5KiB (13% reduction).
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1.1KiB (22% reduction).
Minifying https://icm.aexp-static.com/Internet/US/DARE/ClickStreamVars.js could save 918B (21% reduction) after compression.
...
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 560B (20% reduction).
Minifying https://www.aexp-static.com/api/axpi/online-opinion/5.8/tab/oo_style_rwd.css could save 560B (20% reduction) after compression.
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 499B (42% reduction).
Compressing https://nexus.ensighten.com/amex/serverComponent.php?clientID=218&PageID=https%3A%2F%2Fwww.americanexpress.com%2F%3FensMarket%3DUS%26ens_env%3D3%26e_pageId%3D7493%26deviceType%3Dsmall could save 397B (51% reduction).
...

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