SEO & Webmaster — Guides & Articles

• Extract Links From HTML: Source, Base URL, and Counts

  Published 2026-09-12

  Extract links from HTML source locally: parse href attributes, resolve relative paths against a base URL, and review unique, duplicate, and skipped counts.

  

• Keyword Density Checker Example: Formula and Numbers

  Published 2026-09-12

  Walk through a keyword density checker example with the exact formula, a worked step-by-step count, and how the tool reports totals, rows, and percentages.

  

• How to Choose a Keyword Modifier in a Keyword Combiner

  Published 2026-09-12

  Pick the right modifier list for a Keyword Combiner by matching intent, audience, and attribute categories to your base keywords, then refining the first run.

  

• Getting Started With an HTML Page Weight Analyzer

  Published 2026-09-12

  Start with an HTML page weight analyzer by pasting the original response body and reading UTF-8 byte counts against the 2 MB reference.

  

• htaccess to Nginx Large Text Migration Guide

  Published 2026-09-12

  Convert large .htaccess text blocks to Nginx configuration safely. Map supported rewrite flags and resolve line-numbered warnings before reloading.

  

• Fix a GEO Brand Question Matrix That Looks Wrong

  Published 2026-09-12

  A wrong-looking GEO brand question matrix usually reflects interpretation, not a tool error. Filter, revise, and re-test the deterministic four-stage set.

  

• Email Obfuscator Explained: Purpose, Method, Limits

  Published 2026-09-11

  Email obfuscator explained: how a numeric-entity mailto anchor can deter basic scrapers, why it is obfuscation not security, and where it falls short.

  

• Canonical Tag Generator: Normalize Large URL Text

  Published 2026-09-11

  Generate clean rel=canonical tags for long URLs and large text markup. Normalize, escape ampersands, remove fragments, and validate with the Canonical Tag…

  

• Bulk URL Generator on Windows: Build and Export Lists

  Published 2026-09-11

  Use the Bulk URL Generator on Windows to turn a numbered URL template into up to 10,000 validated HTTP or HTTPS addresses, calculated in your browser.

  

• Bulk QR Code Generator Explained: Limits and Output

  Published 2026-09-11

  Bulk QR code generator explained: how a browser-side tool encodes up to 20 unique QR PNGs per batch, with size, error-correction, and verification trade-offs.