Website Design Website Performance and SEO 3

Question 1

What is 'mobile-first design' in SEO and web performance?

Accepted Answer

Designing for mobile as the primary experience and scaling up to desktop

Answer

Designing only for mobile users

Answer

A Google ranking factor for mobile-only sites

Answer

Blocking desktop users from accessing mobile sites

Question 2

What is structured data (schema markup) used for in web SEO?

Accepted Answer

Adding machine-readable context to content so search engines display rich results

Answer

Organizing HTML elements with CSS classes

Answer

Structuring database queries for web pages

Answer

Marking up data tables for screen readers

Question 3

What is 'render-blocking' in web performance?

Accepted Answer

Scripts or stylesheets that prevent the browser from rendering the page until they load

Answer

A CSS property that prevents layout reflows

Answer

A browser security feature blocking malicious renders

Answer

A technique to block users from viewing page source

Question 4

What is the purpose of an XML sitemap in SEO?

Accepted Answer

To help search engine crawlers discover and index all pages on a website

Answer

To display the site navigation to users

Answer

To define the page layout in XML format

Answer

To store metadata about website visitors

Question 5

What does 'TTFB' stand for in web performance?

Accepted Answer

Time to First Byte — how long until the browser receives the first byte of data from the server

Answer

Total Transfer File Buffer

Answer

Time to Full Browser Load

Answer

Type and Text Font Baseline

Question 6

What is a '301 redirect' used for in web design and SEO?

Accepted Answer

Permanently redirecting one URL to another, passing link equity

Answer

Blocking bots from accessing specific pages

Answer

Temporarily redirecting users during site maintenance

Answer

Redirecting HTTP to HTTPS without SEO impact