Document Center - Newsroom - Exelon

Exelon Family of Companies - Our Companies - Exelon

Exelon

Impact - Sustainability - Exelon

Exelon Corporation | Energy you can count on

Subscriptions - Newsroom - Exelon

Strategy - Sustainability - Exelon

Becoming a Supplier for Exelon - Suppliers - Exelon

Contact Us - Exelon

When viewed on small screens (like mobile phones) content must fit without 
requiring scrolling in two dimensions.

WCAG 2.1 specifically requires this for:

+ Vertical scrolling content at a width equivalent to 320 CSS pixels
+ Horizontal scrolling content at a height equivalent to 256 CSS pixels

Except for parts of the content which require two-dimensional layout for usage or meaning,
such as a maps application.

two-dimensional-scrolling

March 2026

February 2026

Title / URL	Issues
Document Center - Newsroom - Exelonwww.exeloncorp.com/newsroom/document-center	1
Exelon Family of Companies - Our Companies - Exelonwww.exeloncorp.com/companies	1
Exelonwww.exeloncorp.com/terms-and-conditions	1
Impact - Sustainability - Exelonwww.exeloncorp.com/sustainability/impact	1
Exelon Corporation \| Energy you can count onwww.exeloncorp.com/	1
Subscriptions - Newsroom - Exelonwww.exeloncorp.com/newsroom/subscriptions	1
404www.exeloncorp.com/invented-url-for-404-page	1
Strategy - Sustainability - Exelonwww.exeloncorp.com/sustainability/strategy	1
Becoming a Supplier for Exelon - Suppliers - Exelonwww.exeloncorp.com/suppliers	1
Contact Us - Exelonwww.exeloncorp.com/contact	1

Ensure pages don't scroll in two dimensions on small screens

Exelon

Where this issue has occurred