Free tools and no-fluff SEO guides
Use the same thinking that's baked into the Perennial platform: interactive tools that show you where you stand, and practical guides for the work itself.
Try something, right now
No signup, no email gate. Each tool gives you a real answer in under a minute.
Free Blog Idea Generator
Describe your business and get six SEO blog ideas with angles, target keywords, and search intent. Free, instant, no signup.
Use the generatorContent Decay Calculator
Estimate how much organic traffic your aging content is losing each year, and what a refresh program could win back.
Use the calculatorFree AI Website SEO Checker
Paste your AI-built site and get an instant audit of the SEO gaps Lovable, Bolt, v0, and Replit ship by default, plus how to fix each one.
Use the checkerThe playbooks, written down
Practical, current, and specific, the same processes our SEO team runs, minus the software.
Guide · 8 min
What Is Content Decay (and How to Fix It)
Why your best pages quietly lose rankings over time, and the refresh process that wins the traffic back.
Read the guideGuide · 9 min
How to Refresh Old Blog Posts for SEO
A step-by-step playbook for updating aging content: what to change, what to leave, and how to measure the lift.
Read the guideGuide · 10 min
SEO Content Audit: Find Your Underperforming Pages
Use Google Search Console to spot decaying, cannibalizing, and unindexed pages, then decide what to refresh, merge, or prune.
Read the guideGuide · 11 min
Why Isn’t My Page Indexed? 12 Reasons (and How to Fix Them)
From noindex tags to “Crawled, currently not indexed”: the real reasons Google skips pages, how to diagnose each one in Search Console, and how to get indexed.
Read the guideGuide · 9 min
Does AI Content Rank on Google? What Actually Matters
Google doesn’t penalize AI content; it penalizes unhelpful content. What the policies actually say, why scaled junk gets hit, and what makes AI-assisted pages earn rankings.
Read the guideGuide · 10 min
How to Find Blog Topics That Rank (a Keyword-First System)
Stop brainstorming in a vacuum. A repeatable system for finding blog topics with real search demand: mine Search Console, map competitor gaps, and validate the SERP before you write.
Read the guideGuide · 7 min
Blog Post SEO Checklist: 24 Checks Before You Hit Publish
An interactive on-page SEO checklist covering research, writing, technical setup, and post-publish follow-through. Your progress saves as you go.
Read the guideRather not do it by hand?
Perennial runs these processes for you, finds decaying pages, validates topics, writes and refreshes content, and checks your indexing.