SEOとウェブプレゼンス

ドメインオーソリティ、リダイレクト、正規URL、ドメイン名が検索順位に与える影響について説明します。

ドメインオーソリティ

Score predicting how well a domain will rank in search results.

How TLD choice affects search engine rankings (mostly neutral for gTLDs).

HTML attributes specifying page language/region for international SEO.

Permanent URL redirect that transfers most link equity to the new URL.

Preferred URL version that search engines should index for duplicate content.

Incoming links from other websites, a major search ranking factor.

How easily a domain name can be remembered after one exposure.

Time since a domain was first registered, correlated with trust signals.

Choice of using www subdomain or bare domain as the primary URL.

Moving a website to a new domain while preserving SEO value.

Perceived credibility conveyed by different TLD choices to users.

Aggregate domain-level attributes search engines use to assess ranking potential.

Search queries containing a brand name, directly influenced by domain name choice.

Rate at which users click a search result, influenced by the visible domain and TLD.

How many of a domain's pages are crawled and stored in the search index.

Structured URL list submitted to search engines to guide crawling and indexation.

Root-level file instructing search engine crawlers which URLs to access or skip.

A sequence of multiple redirects between URLs, causing latency and link equity loss.

Strategy for switching domains while preserving search rankings and traffic.

Using domain structure or ccTLD to tell search engines a site targets a specific country.

SEO ranking value passed between pages and domains through hyperlinks.