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499-01 · Question #189
499-01 Question #189: Real Exam Question with Answer & Explanation
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Question
Safari seems to outperform other browsers in its response time report. Why is its "time to first byte" so much shorter than other browsers? (Select 2)
Options
- ASafari does not support the W3C Navigation Timing specification.
- BSafari is a more responsive browser.
- CBrowserMetrix does not process "time to first byte" currently.
- DThis is the user's first visit to the site or the previous page was not one of the instrumented pages.
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