Technical SEO & Web Infrastructure

페이지 속도

Page speed encompasses more than TTFB: image compression, JavaScript and CSS size, font loading and CDN delivery all matter. The source cites Google research associating an increase from one to three seconds of loading with a 32% increase in bounce probability, illustrating the business relevance beyond SEO. WebP or AVIF images, Gzip or Brotli compression and browser caching headers are commonly accessible improvements with modest development effort.

Business applications and impact#

Supports lower abandonment, stronger e-commerce conversion and better search user experience.

Implementation guidance and considerations#

Use modern image formats, compression and browser caching.

Bounce Rate

이탈률

The proportion of sessions that do not meet the analytics platform's engagement criteria.

Conversion Rate

전환율

The share of visitors who complete a defined business action, such as a purchase, registration or inquiry.

301 Redirect

301 리디렉션

An HTTP status code indicating a permanent move to a new URL and supporting the transfer of link equity.

302 Redirect

302 리다이렉트

An HTTP response code indicating that a resource is temporarily available at another URL.

404 Not Found

404 오류

An HTTP client-error status indicating that the requested resource was not found.

hreflang Attribute

hreflang

An HTML annotation identifying language and regional alternatives for a multilingual site.