SEO & Webmaster — Guides & Articles

• Skip the Facebook Graph API Access Token Step

  Published 2026-08-21

  Skip the Facebook Graph API access token. Open Graph tags put title, image, and URL in page HTML — no app, token, or developer review needed.

  

• Extract All URLs From a Sitemap Into a Clean List

  Published 2026-08-21

  Extract all URLs from a sitemap without uploading the file. Paste the XML and copy a deduplicated one-URL-per-line list for audits, migrations, and indexing…

  

• Sitemap Protocol Rules When You Build From a URL List

  Published 2026-08-20

  Generate a standards-compliant sitemap.xml from a reviewed URL list. The protocol rules for valid locations, dedup, lastmod, and the one-host limit,…

  

• SERP Snippet Preview Cheat Sheet: Limits and Rules

  Published 2026-08-20

  A SERP snippet preview cheat sheet covering desktop 60/160 and mobile 55/120 policies, editor caps, URL validation rules, and how to read the result.

  

• How to Extract LinkedIn Profile as CV From Page HTML

  Published 2026-08-20

  Extract a LinkedIn profile as a CV by harvesting project, publication and certification URLs from page HTML with the Link Extractor tool.

  

• Schema Markup Generator Bulk: A Repeatable Local Workflow

  Published 2026-08-20

  Build JSON-LD schema markup in bulk from visible page facts using a browser-side generator for WebSite, Article, and Organization types — no API, no upload.

  

• How to Get a Robots.txt File: Retrieve or Generate One

  Published 2026-08-20

  Get a robots.txt file two ways: fetch an existing one from any site or generate a standards-aligned file locally without sending data to a server.

  

• Create a QR Code for Links, Wi-Fi Logins, and Contacts

  Published 2026-08-20

  Create a QR code for any URL, Wi-Fi login, or contact card right in your browser. No upload, no sign-up, no watermark — paste, download, and print.

  

• Nginx Config Generator API Alternative: No Server Calls

  Published 2026-08-20

  A browser-side nginx config generator API alternative that builds auditable static-site blocks from validated inputs, with no remote calls.

  

• How to Get a Meta Tag Value in JavaScript

  Published 2026-08-20

  Reading a meta tag value in JavaScript requires well-formed head markup and a querySelector that targets the content attribute by name.