How capitalone.com Looks on Twitter / X
capitalone.com configures its Twitter preview as a `summary_large_image` card. The current preview headline reads "Capital One | Credit Cards, Checking, Savings & Auto Loans". It pairs with the description "Explore Capital One accounts for you and your business - including credit cards, checking accounts, savings accounts,..." and a social image. Overall, capitalone.com's setup scores 96/100 against Twitter / X best practices.
Twitter / X preview
Twitter / X
summary_large_image (active)

www.capitalone.com
Capital One | Credit Cards, Checking, Savings & Auto Loans
Explore Capital One accounts for you and your business - including credit cards, checking accounts, ...
summary

www.capitalone.com
Capital One | Credit Cards, Checking, Savings & Auto Loans
Explore Capital One accounts for you and your business - including credit cards, checking accounts, ...
Card by @CapitalOne
Analysis
capitalone.com's social meta tag setup passes every check we run. The required tags are present, the image is well-sized, and the title and description fit comfortably within Twitter / X's truncation limits. There's not much to improve here - this is a strong reference for anyone looking to optimize their own social previews.
What's working well: social share image found; title length is good (58 chars); description length is good (138 chars). 4 of the checks we run pass cleanly.
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