Technical SEO

Plain-English definitions of the terms you'll come across.

CCore Web Vitals

Core Web Vitals are Google's standardized metrics for measuring real-world user experience quality, focusing specifically on loading performance, interactivity, and visual stability.

CCrawl budget

Crawl budget is the theoretical number of URLs search engine bots will crawl and process on your website during a given time period, typically measured daily or weekly.

DDynamic Rendering

Dynamic rendering is a web delivery technique that serves fully-rendered HTML content to search engine crawlers while delivering the original JavaScript application to human users.

EEdge SEO

Edge SEO is an advanced optimization methodology that applies SEO modifications at CDN edge servers before content reaches users or search engines.

HHeadless CMS

A headless CMS is a content management system that decouples the backend content repository from the frontend presentation layer, delivering content through APIs so it can be distributed across multiple channels.

IIndexNow protocol

IndexNow is an open-source protocol that enables websites to instantly notify search engines when content is created, updated, or deleted.

IInline vs External Schema

Inline vs External Schema refers to the strategic choice between embedding structured data markup directly within a page's HTML or managing it through external files, APIs, and centralized systems.

LLazy Loading

Lazy loading is a performance optimization technique that defers the loading of non-critical resources (images, videos, iframes, and scripts) until they are needed, typically when they enter or are about to enter the viewport.

PPagination markup

Pagination markup is a technical SEO implementation that uses HTML rel="next" and rel="prev" attributes to explicitly tell search engines about the relationship between pages in a sequence.

Rrobots.txt

Robots.txt is a plain text file placed in a website's root directory that instructs search engine crawlers which pages and sections should be crawled, indexed, or ignored.

UURL Inspection Tool

The URL Inspection Tool is Google Search Console's premier diagnostic platform that provides real-time intelligence on how Google's crawlers discover, process, and index individual URLs from your brand's digital ecosystem.

XX-Frame-Options / CSP

X-Frame-Options and Content Security Policy (CSP) are HTTP response headers that protect websites from clickjacking and unauthorized content injection while supporting SEO trust signals.

XX-Robots-Tag

X-Robots-Tag is an HTTP response header that provides granular instructions to search engine crawlers about how to handle specific web resources during the indexing process.