Performance
Core Web Vitals Explained: LCP, INP, and CLS
Understand LCP, INP, and CLS in plain English, learn what causes poor scores, and follow a practical workflow for making real pages faster and steadier.
Read the guideSEO Checklists, Audit Guides and Ranking Fixes
Browse practical guides for on-page SEO checklists, technical SEO issues, title length, meta descriptions, site health, and full website audits.
Start With the Tool or Guide That Matches Your Search
This hub keeps the header clean while still giving Google and visitors clear paths into every important query cluster: SEO audit tool, website audit tool, broken link checker, SEO site checkup, SEO health check, on-page SEO checklist, technical SEO checklist, title length SEO, and meta description SEO.
Free SEO Tools and Focus Pages
Use these focused pages when you want to run a scan or solve one specific SEO problem.
Broken Link Checker
Find dead links, fix broken URLs, protect link equity, and improve site quality with a free online broken link checker.
Last updated: May 7, 2026 | Reading time: 8 minutes
Find broken linksFree SEO Audit Tool
Run a free SEO audit for titles, descriptions, headings, broken links, images, crawl signals, and sitemap health.
Open SEO audit toolWebsite Audit Tool
Audit website health across technical SEO, page quality, link health, images, and crawlability.
Audit website healthSEO Site Checkup
Run a free SEO site checkup to check site SEO issues like titles, descriptions, headings, broken links, images, sitemap setup, and technical signals.
Check site SEOSEO Health Check
Use the free website health checker to review crawl health, page health, links, images, performance signals, and content quality.
Check SEO healthSEO Checklists and Ranking Guides
Read these guides when you want to understand what to fix, why it matters, and how each SEO issue connects to rankings and clicks.
How to Use Fast Site Check
Step-by-step tutorial on auditing your website with Fast Site Check. Learn how to audit pages in batches, analyze meta tags, detect broken links, and get actionable SEO recommendations.
Last updated: March 1, 2026 | Reading time: 5 minutes
Read the guideTechnical SEO Checklist 2026
Complete technical SEO guide covering HTTPS security, page speed optimization, XML sitemaps, robots.txt configuration, canonical URLs, structured data, and mobile optimization.
Last updated: March 1, 2026 | Reading time: 12 minutes
Read the guideOn-Page SEO Checklist
Master on-page optimization with our expert checklist. Learn about title tags, meta descriptions, heading hierarchy, keyword optimization, internal linking, and content quality best practices.
Last updated: March 1, 2026 | Reading time: 10 minutes
Read the guidePerfect Title Tag Length for SEO
Learn the perfect title tag length for SEO in 2026. Discover character limits, best practices, and real examples to boost rankings and improve click-through rates.
Last updated: April 3, 2026 | Reading time: 7 minutes
Read the guideHow to Write SEO-Friendly Meta Descriptions
Learn how to write meta descriptions that improve SEO and boost click-through rate. Includes best practices, ideal length, and real examples.
Last updated: April 3, 2026 | Reading time: 8 minutes
Read the guideOff-Page SEO & Link Building
Learn off-page SEO strategies including backlink building, domain authority improvement, link building best practices, social signals, and brand mentions to boost your search rankings.
Last updated: March 1, 2026 | Reading time: 10 minutes
Read the guideSEO Audit Checklist: Complete Step-by-Step Guide
Use this complete SEO audit checklist to find and fix issues fast. Learn what to fix first and how to improve your rankings step by step.
Last updated: March 23, 2026 | Reading time: 8 minutes
Read the guide7 Technical SEO Errors Killing Your Rankings
Your traffic is dropping and you don't know why. Discover the 7 most common technical SEO issues: broken links, slow TTFB, redirect chains, missing alt text, and more, and learn how to fix them fast.
Last updated: March 11, 2026 | Reading time: 7 minutes
Read the guideImage Optimization Checklist: Better Rankings & Faster Speed
Large images are the #1 reason sites load slowly. Learn how to compress, add alt text, set width/height to prevent layout shift, implement lazy loading, and use modern formats like WebP and AVIF.
Last updated: March 11, 2026 | Reading time: 8 minutes
Read the guideBulk SEO Checker: Audit Up to 100 Pages at Once
Don't check pages one by one. Learn how to use XML sitemap crawling to audit up to 100 pages per public run, finding 404 errors, duplicate content, and missing tags across every URL.
Last updated: March 11, 2026 | Reading time: 7 minutes
Read the guideSEO Audit vs. SEO Analysis: What's the Difference?
Do you need a technical health check or a growth strategy? Learn the key differences between an SEO audit and an SEO analysis, and which one you should do first for maximum growth.
Last updated: March 11, 2026 | Reading time: 6 minutes
Read the guideWhy Your Site Is Not Showing on Google
Your site is getting impressions but not enough clicks or rankings. Learn the real reasons why a website underperforms in Google and how to fix it step by step.
Last updated: March 23, 2026 | Reading time: 6 minutes
Read the guideWhy Impressions Do Not Always Turn Into Clicks
Search visibility alone does not guarantee traffic. Many sites appear in Google but fail to earn clicks because the search snippet is weak, the page misses user intent, or stronger results nearby win trust first.
- Weak search snippets: Titles and descriptions do not give users a clear reason to click.
- Low intent match: The page ranks for searches that do not align with what the visitor wants.
- Thin topical coverage: The page mentions the keyword but does not fully answer the query.
- Technical trust issues: Slow pages, crawl problems, and broken links reduce quality signals.
- Poor internal linking: Important pages do not receive enough context or authority from the rest of the site.
How Fast Site Check Helps
Fast Site Check is a free SEO auditing tool designed to help you identify and fix SEO issues on your website:
Comprehensive Analysis
Scan your pages for SEO issues including meta tags, headings, images, and content quality.
SEO Scoring
Get a 0-100 SEO score for each page based on industry best practices and Google guidelines.
Sitemap Crawling
Automatically discover and audit up to 100 pages per public run from your XML sitemap.
Broken Link Detection
Find and fix broken internal and external links that hurt user experience and SEO.
Real-Time Results
Watch progress in real-time as we audit your website and deliver instant recommendations.
Easy Export
Export your audit results to JSON, CSV, or print-ready reports for your team.
Getting Started with SEO
If you're new to SEO, here's a quick roadmap:
- Run a baseline audit using Fast Site Check to identify issues
- Fix technical issues like broken links, missing meta tags, and HTTPS
- Optimize on-page content with better titles, descriptions, and headings
- Build backlinks from reputable websites in your industry
- Monitor progress regularly and continue optimizing
New Practical SEO Guides
These guides focus on one decision at a time, with plain-language explanations, implementation steps, and links to the primary documentation behind important claims.
Technical SEO
Canonical Tags Explained: A Practical SEO Guide
Learn what canonical tags do, when to use self-referencing or cross-page canonicals, and how to avoid signals that make Google choose a different URL.
Read the guideTechnical SEO
How to Find and Fix Duplicate Content Issues
Find duplicate and near-duplicate pages, decide whether to merge, redirect, canonicalize, or improve them, and prevent URL variants from returning.
Read the guideTechnical SEO
301 Redirects and Redirect Chains: A Practical Guide
Use 301 redirects correctly, remove redirect chains and loops, preserve useful signals during migrations, and verify every changed URL before launch.
Read the guideStructured Data
Schema Markup and Structured Data: A Practical Guide
Choose eligible schema types, write accurate JSON-LD, validate rendered markup, and avoid structured-data claims that do not match visible page content.
Read the guideSearch Console
How to Read a Google Search Console Performance Report
Turn Search Console clicks, impressions, CTR, and position into an SEO action plan using query, page, country, device, and date comparisons.
Read the guideContent Quality
E-E-A-T: What It Means and How to Show It On-Page
Make experience, expertise, author identity, and trust visible with evidence, transparent sourcing, accurate claims, and accountable editorial practices.
Read the guideLocal SEO
Local SEO Checklist for Small Businesses
Improve local visibility with a complete checklist for Google Business Profile, location pages, reviews, citations, local content, and measurement.
Read the guidePlatform SEO
WordPress SEO Checklist: Setup, Content, and Technical Fixes
Configure WordPress for crawlability, clean URLs, useful metadata, fast templates, internal links, and safe publishing without relying on plugin scores.
Read the guidePlatform SEO
Shopify SEO Checklist for Products, Collections, and Stores
Improve Shopify crawlability, product and collection pages, duplicate URL signals, structured data, images, internal links, and discontinued-product handling.
Read the guideSEO Tools
Free SEO Tools Every Marketer Should Use in 2026
Build a capable free SEO workflow for research, crawling, performance, indexing, structured data, and reporting without collecting tools you never use.
Read the guideAI Search
AI Overviews, ChatGPT, AEO, and GEO: A Practical SEO Guide
Learn how AI answers affect discovery, what remains consistent with good SEO, and how to create clear, supportable content that people and answer engines can use.
Read the guideOn-Page SEO
Internal Linking Strategy: Build Paths That Help People and Search
Plan internal links around useful journeys, descriptive anchor text, crawlable navigation, topic relationships, and measurable page priorities.
Read the guideSearch Console
Crawled, Currently Not Indexed: A Practical Fix Guide
Learn why Google may crawl a page without indexing it, how to investigate the affected URL, and when improving, consolidating, or waiting makes sense.
Read the guideCrawl Control
Robots.txt vs Noindex: Choose the Right Crawl Control
Understand the difference between robots.txt and noindex, choose the right control for private, duplicate, or unwanted pages, and avoid trapping old URLs.
Read the guideTechnical SEO
XML Sitemap Errors: Find and Fix Submission Problems
Diagnose XML sitemap errors, validate sitemap indexes and URL sets, remove redirects and duplicates, and submit a clean list of canonical pages.
Read the guideSEO Basics
SEO Glossary: Search Terms Explained in Plain English
A practical A–Z glossary of crawling, indexing, ranking, content, link, performance, and reporting terms used in everyday SEO work.
Read the guideReady to Improve Your SEO?
Start with a free SEO audit using Fast Site Check. No credit card required.
Run a Free Website SEO Check
Use Fast Site Check to audit your pages, review technical SEO problems, and export issues you can fix first. Start with the focused SEO audit page, then work through the guides below.