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SEO letter H

  • What are heading tags (H2-H6)?

    Heading tags structure your content into scannable sections. Use them to break up content logically, include related keywords, and help both users and search engines understand hierarchy. Understanding Heading Tags...

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  • What are HTTP status codes (like 404/301)?

    Status codes tell browsers and bots the result of a page request. 301 = permanent redirect, 404 = not found. Use 301 for moved content and fix persistent 404s to...

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  • What is a Header Response Code (HTTP Status Code)?

    Codes like 200 (OK), 301 (Redirect), 404 (Not Found), which affect crawling and indexing. Understanding Header Response Codes and Their SEO Value Every time a browser or search engine requests...

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  • What is a Headless CMS?

    A content management system where the backend is separated from the frontend, allowing flexible SEO-friendly content delivery via APIs. Understanding Headless CMS and Its SEO Impact Headless CMS platforms give...

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  • What is a Health Check (SEO Audit)?

    A comprehensive site audit to check technical, on-page, and off-page SEO health. Understanding SEO Health Checks A health check in SEO is much like a regular medical exam, but for...

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  • What is a Heavy Page (Page Weight)?

    A page with large file sizes (images, scripts) that slows down loading and harms SEO. Understanding Page Weight and Its Role in SEO In technical SEO, page weight means how...

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  • What is a Hero Image?

    The large banner image on top of a webpage. Optimized hero images improve UX and SEO. Hero Images in Modern Web Design A hero image is the main visual element that visitors...

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  • What is a History of Crawling (Crawl Stats)?

    Reports in GSC showing how frequently and efficiently Googlebot crawls your site. Understanding the History of Crawling and Its SEO Role Crawl stats give you a behind-the-scenes look at how...

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  • What is a Hit in Analytics?

    Any request to a server (page load, event, transaction). In GA4, it’s called an “event.” Understanding Hits in Analytics When a visitor lands on your site, every action they take...

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  • What is a Homepage in SEO?

    The main entry page of a website, often optimized for brand keywords and broad authority signals. Why the Homepage is Critical for SEO The homepage acts as the face of...

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  • What is a Hosting Location?

    The physical server location; closer servers improve speed and local SEO performance. Why Hosting Location Matters in SEO Search engines like Google prioritize user experience, and page speed is a...

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  • What is a Hostname?

    The web address (like www.example.com) that identifies a site within the domain system. Understanding What a Hostname Really Means When you visit a website, send an email, or connect to...

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  • What is a HTML Validation?

    Ensuring HTML code follows W3C standards for better performance and accessibility. Understanding HTML Validation and Why It Matters for SEO HTML validation ensures that your website’s code follows proper web...

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  • What is a Hub Page (Pillar Page)?

    A central, comprehensive page covering a core topic and linking to related cluster content. Why Hub Pages Matter for SEO Hub pages consolidate information around a core topic, making it...

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  • What is a Hybrid App SEO?

    Optimizing hybrid mobile apps (using web + native technologies) for visibility in app search results. Why Hybrid App SEO Matters Hybrid apps combine web and native app technologies, making SEO...

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  • What is an H1 tag?

    An H1 tag is the main heading of a page. It signals the page topic to users and search engines. Use one clear H1 that matches user intent and supports...

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  • What is an HTML Tag?

    An HTML tag is a code element that tells a browser how to display and structure content on a webpage. From headings to paragraphs, links, images, and sections, tags form...

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  • What is Head Term (Short-Tail Keyword)?

    A broad, high-volume keyword (e.g., “SEO”) that is harder to rank for. Why Head Terms Matter in SEO Head terms are essential because they define the primary topics of a...

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  • What is Header Bidding SEO Impact?

    A programmatic ad method that may slow page speed, indirectly affecting SEO. Understanding Header Bidding and Its SEO Connection Header bidding started as a revolutionary monetization technique for publishers who...

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  • What is Header Tag (H1, H2, H3…)?

    Header tags are HTML elements (to) used to structure content hierarchically and signal importance to search engines. Understanding Header Tags and Their SEO Importance Header tags are like the roadmap...

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  • What is Heading Structure Optimization?

    Organizing headers (H1–H6) logically for better readability, accessibility, and SEO. Why Heading Structure Optimization Matters for SEO A clear heading structure ensures search engines can easily interpret the content of...

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  • What is Heatmap in SEO/UX?

    A visual tool showing where users click, scroll, or focus attention on a page. Understanding Heatmaps in SEO and UX A heatmap is one of the smartest tools to analyze...

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  • What is heuristic SEO analysis?

    Heuristic analysis uses experience-based techniques to identify SEO issues quickly without deep data analysis. Combine expert intuition with data validation for efficient problem-solving and opportunity identification. Understanding Heuristic SEO Analysis...

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  • What is hidden text?

    Hidden text is content invisible to users but readable by search engines (white text on white background, display:none). This black-hat tactic violates guidelines – all content should be visible and...

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  • What is High Authority Site?

    A website with strong backlinks, trust, and credibility (e.g., Wikipedia, Forbes). Understanding High Authority Sites A high authority site is a website that search engines view as reliable, authentic, and...

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  • What is Historical Optimization?

    Updating old content to regain or improve rankings with fresh data and better targeting. Why Historical Optimization Matters for SEO Search engines favor fresh, relevant, and comprehensive content. Historical optimization...

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  • What is holistic SEO?

    Holistic SEO considers all aspects of online presence: technical health, content quality, user experience, brand building, and social signals. Success requires optimizing the entire ecosystem, not just individual ranking factors....

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  • What is Host in SEO?

    The server where a website is stored. Hosting quality impacts speed, uptime, and rankings. Understanding the Role of a Host in SEO The term “host” often comes up when discussing...

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  • What is Hotlinking?

    When another website embeds your image or file directly, stealing bandwidth. Can harm SEO and performance. Understanding Hotlinking and Its Impact on SEO Hotlinking might sound harmless at first, but...

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  • What is hreflang?

    Hreflang tags tell search engines which language and regional versions of a page to show users. Implement correctly to avoid duplicate content issues and ensure users see the right version...

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  • What is HTML Compression?

    Minifying HTML files to improve load speed, a positive ranking factor. Understanding HTML Compression and Its Role in SEO HTML is the backbone of any website, but raw code often...

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  • What is HTML Sitemap?

    A user-facing page listing all important URLs on a site for navigation and crawlability. Understanding HTML Sitemaps and Their SEO Impact HTML sitemaps serve as a roadmap for both users...

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  • What is HTTP (HyperText Transfer Protocol)?

    The protocol for data transfer on the web. Websites with HTTPS are considered more secure and SEO-friendly. Understanding HTTP and Its Role in SEO Every time you type a URL...

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  • What is HTTPS Migration?

    The process of moving from HTTP to HTTPS with SSL certificates, boosting trust and rankings. Understanding HTTPS Migration and Its SEO Value HTTPS is not only about security, it also...

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  • What is hub score?

    Hub score measures a page’s value as a resource that links to authoritative content. High hub scores indicate quality curation. Build hub authority by linking to trusted sources and creating...

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  • What is Hub-and-Spoke SEO Model?

    A content structure where a central “hub” page links to multiple “spoke” pages covering subtopics. Why the Hub-and-Spoke Model Matters for SEO The hub-and-spoke model provides a clear hierarchy that...

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  • What is Human-Readable URL?

    A clean, descriptive URL (e.g., /seo-glossary/) that’s easy for users and crawlers to understand. Why Human-Readable URLs Matter for SEO Human-readable URLs are crucial for search engine optimization because they...

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  • What is hydration in JavaScript SEO?

    Hydration attaches JavaScript functionality to server-rendered HTML, making static content interactive. Proper hydration ensures search engines see content while users get full interactivity without layout shifts. Understanding Hydration in JavaScript...

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  • What is Hyperlocal SEO?

    Targeting extremely specific geographic areas (like neighborhoods) for local search optimization. Understanding Hyperlocal SEO Hyperlocal SEO is the art of optimizing your online presence for extremely precise geographic searches. Instead...

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  • What is the Hilltop algorithm?

    Hilltop algorithm identifies expert documents and hubs on specific topics. Build topical authority by earning links from recognized industry experts and creating comprehensive resource hubs. Understanding the Hilltop Algorithm The...

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SEO Glossary