Knowledge base

Website launch guides

Clear explanations for technical checks that often fail just before a site goes live. Written to help you understand the fix, not just chase a score.

Wolcost guide

Website Launch Checklist: 25 Checks Before You Publish

A practical pre-launch checklist covering technical SEO, social previews, indexing, security headers, mobile setup and final quality checks.

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Wolcost guide

Meta Titles and Descriptions: How to Write and Check Them

Understand what title tags and meta descriptions do, common launch mistakes, practical length guidance and how to review them page by page.

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Wolcost guide

Robots.txt Explained: What to Check Before Launch

A practical guide to robots.txt, crawl directives, sitemap references and mistakes that can accidentally hide a site from search crawlers.

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Wolcost guide

XML Sitemaps: Build a Clean Sitemap for a New Website

Learn what belongs in an XML sitemap, what to leave out, how to validate it and how sitemaps fit into a launch and indexing workflow.

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Wolcost guide

Canonical URLs: Prevent Duplicate and Wrong-Domain Signals

A focused guide to canonical tags, self-referencing canonicals, migrations, common implementation mistakes and pre-launch testing.

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Wolcost guide

Open Graph Tags: Make Website Links Share Cleanly

Learn the Open Graph basics, recommended preview fields, image considerations, debugging steps and launch mistakes that produce broken social cards.

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Wolcost guide

Website Security Headers: A Practical Pre-Launch Guide

Understand HSTS, MIME sniffing protection, referrer policy, permissions policy, framing controls and why headers are only one layer of security.

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Wolcost guide

Content Security Policy Without Breaking Your Website

A practical introduction to CSP, common directives, report-only rollout, third-party scripts and why copying a strict policy can break production.

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Wolcost guide

JSON-LD and Structured Data: What to Add Before Launch

Learn how JSON-LD describes page entities, how to keep structured data aligned with visible content and how to avoid markup that adds no value.

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Wolcost guide

HTTPS Before Launch: Certificates, Redirects and Mixed Content

Check HTTPS properly before a site launch: certificate validity, redirects, mixed content, canonical consistency and HSTS considerations.

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