by lucent | Sep 1, 2026 | HTML, Optimization, Retrieval |
Crawling, rendering, indexing, and ranking describe different interactions between a search engine and a webpage. They are related, but they are not interchangeable. A search engine may successfully fetch a page without fully processing its content. A rendered page...
by lucent | Sep 1, 2026 | Optimization, Retrieval |
Semantic segmentation divides a document by looking for continuity and change in subject matter. Instead of creating a new segment after a fixed number of characters or tokens, it attempts to place boundaries where one idea, topic, or informational function gives way...
by lucent | Aug 29, 2026 | Accessibility, HTML, Standards, Workflow |
HTML validation compares markup with the rules of the relevant HTML standard. A validator can identify elements in invalid contexts, malformed attributes, duplicate IDs, missing structural requirements, and other conformance problems. The report is a starting point...
by lucent | Aug 28, 2026 | Information Architecture, Optimization, Retrieval |
Lexical matching is the process of finding information by comparing the words, tokens, or character patterns in a query with those found in documents. A lexical retrieval system looks for direct textual relationships, such as the same word, a normalized form of the...
by lucent | Aug 27, 2026 | Accessibility, HTML, Optimization |
Semantic HTML gives browsers information about the purpose and relationships of elements on a webpage. The browser can use that information, together with ARIA attributes, element states, text, labels, and rendered styles, to construct an accessibility tree for...
