isaeo
Start free
Blog

SEO & AEO guides

Practical writing on search and answer-engine optimization — with real numbers from our own crawler, not borrowed statistics.

Featured · Real crawl data

We crawled a site with a healthy SEO score. Its AEO score was 13

A real 25-page crawl scored 83/100 for SEO health and 13.2/100 for answer-engine readiness. Nothing was broken — and that was exactly the problem.

Read the breakdown →
83
SEO health score
13.2
AEO readiness score
All articles (50)
Agency

Seven Ways People Waste Money on SEO Tools

The subscription you don't open, the tier you didn't need, and five other ways audit tooling turns into a line item nobody defends.

2026-10-24 7 min read
Agency

How to Prove Your SEO Work Is Worth Paying For

Rankings take months and clients ask in weeks. The leading indicators that show progress honestly before revenue moves.

2026-10-22 8 min read
Agency

The SEO Tool Stack a Freelancer Actually Needs

What to buy first when you're one person with five clients, what to skip until client ten, and how to bill for the tooling.

2026-10-20 8 min read
AEO

Why AEO Is a Window, Not a Permanent Advantage

Most sites have no AEO work in place, which makes it briefly cheap to lead. What that window is worth and how to spend it.

2026-10-18 8 min read
Technical SEO

Why Dev Teams Should Own an SEO Crawler

SEO regressions are shipped by deploys and invisible to tests. Where a crawl belongs in your pipeline, and what to actually assert on.

2026-10-16 8 min read
Technical SEO

Audit Before You Redesign, Not After

A redesign without a pre-crawl throws away information you can never recover. What to capture before the old site disappears.

2026-10-14 7 min read
Agency

Your First 90 Days With an SEO Audit Tool

A week-by-week plan for the first quarter: what to fix first, what to ignore, and the mistake most people make in week one.

2026-10-12 8 min read
Agency

How to Audit 25 Client Sites Without 25× the Work

The exception-based workflow that makes a 25-site book take about as long as five — plus what genuinely doesn't scale.

2026-10-10 8 min read
Agency

How to Get Budget Approval for an SEO Tool

The one-page business case that gets a tool approved: risk framing, hours saved, and the two arguments that always fail.

2026-10-08 7 min read
Technical SEO

Can an SEO Audit Bring a Local Business More Calls?

For a local business the audit findings that matter are narrow: NAP consistency, LocalBusiness schema, and one page per service area.

2026-10-06 8 min read
Technical SEO

The SEO Audit Findings That Move SaaS Signups

Why SaaS sites pass technical audits and still lose traffic — docs canonicals, thin feature pages, and the changelog nobody indexed.

2026-10-04 8 min read
Technical SEO

How an SEO Audit Grows an Ecommerce Store's Revenue

Four audit findings that map directly to ecommerce revenue — and why product-page problems are always template problems.

2026-10-02 9 min read
Agency

Audit Tool vs Spreadsheet: Where the Spreadsheet Wins

Spreadsheets beat tools at three things and lose badly at three others. An honest split, from someone who sells the tool.

2026-09-30 7 min read
Agency

When Should You Upgrade From a Free SEO Tool?

Four signals that a free tier has stopped telling you the truth about your site — and three situations where free is genuinely enough.

2026-09-28 7 min read
Agency

SEO Audit Tool Buyer's Guide: 9 Questions to Ask

Nine questions that separate an audit tool you'll still use in month six from one you'll cancel — including the three vendors avoid.

2026-09-26 9 min read
Technical SEO

What Not Auditing Your Site Actually Costs

Four silent failures that remove pages from search without any alert, and how long each one typically survives before someone notices.

2026-09-24 7 min read
Agency

Winning Clients With a Free Audit (Without Working for Free)

How to use a short automated audit as a pitch: what to include, what to hold back, and the outreach that gets a reply.

2026-09-22 8 min read
Agency

How to Turn a One-Off Audit Into a Monthly Retainer

The audit is the easy sale. Here is the structure that turns it into recurring work, and the three mistakes that end it at one invoice.

2026-09-20 9 min read
Agency

The ROI of an SEO Audit Tool, Calculated Honestly

Four ways an audit tool returns money — recovered pages, saved hours, retained clients, won pitches — and how to size each one.

2026-09-18 8 min read
Agency

Why Buy an SEO Audit Tool Instead of Doing It by Hand?

A manual audit of 200 pages takes about 12 hours. Here is the arithmetic on when a tool starts paying for itself, and when it doesn't.

2026-09-16 8 min read
Technical SEO

Site Migration Without Losing Your Rankings

The before, during and after checklist for a redesign or domain move — and the two mistakes that cause most migration disasters.

2026-09-12 8 min read
AEO

Which AEO Metrics Are Actually Worth Tracking?

You can't see AI citations in analytics. What you can measure instead, and how to tell whether AEO work is paying off.

2026-09-10 6 min read
Content

SEO for Indian Businesses: What's Genuinely Different

Multilingual queries, mobile-first reality, INR pricing signals and local search — where generic SEO advice needs adjusting for India.

2026-09-08 7 min read
Technical SEO

How Often Should You Crawl Your Own Site?

Daily, weekly or monthly? Matching crawl frequency to how fast your site actually changes — and what to watch between crawls.

2026-09-06 5 min read
AEO

AEO for E-commerce: Getting Products Into AI Answers

Product schema, specification tables and review content — what makes a product page citable when someone asks an AI what to buy.

2026-09-04 7 min read
Content

Internal Linking: The Free Ranking Lever Nobody Pulls

Internal links are the one ranking factor entirely under your control. How to find orphan pages and where to add links.

2026-09-02 6 min read
Agency

Writing an SEO Report a Client Will Actually Read

Most SEO reports are data dumps. The structure that gets read, approved and paid for — and what to leave out.

2026-08-31 7 min read
Technical SEO

JavaScript SEO: When Your Content Isn't in the HTML

How to tell whether your content is crawlable, why answer engines are stricter than Google, and what to do about it.

2026-08-29 7 min read
Technical SEO

H1 Tags: Why One Per Page Still Matters

HTML5 technically allows multiple H1s. Here's why audit tools still flag them, and what heading structure to use instead.

2026-08-27 5 min read
Content

SEO for SaaS Pricing Pages: The Page Everyone Neglects

Your pricing page has the highest intent traffic on the site and usually the worst SEO. What to fix, and what to leave alone.

2026-08-25 6 min read
AEO

FAQ Schema: Still Worth It After the Rich Result Change

Google cut FAQ rich results for most sites. Why FAQPage markup is still the single highest-value AEO signal you can add.

2026-08-23 6 min read
Agency

A 25-Point SEO Audit Checklist You Can Finish in an Hour

A practical, ordered checklist covering crawlability, on-page, content, links and AEO — with what to do about each finding.

2026-08-21 9 min read
Technical SEO

Local SEO: The Schema and NAP Basics That Actually Move You

LocalBusiness schema, NAP consistency and location pages — the finite checklist for showing up in local results.

2026-08-19 7 min read
Technical SEO

Broken Links and Redirect Chains: What to Fix First

Why a 404 is a hard zero, how redirect chains leak signals, and the order to work through a link report.

2026-08-17 6 min read
AEO

Question-Shaped Headings: The Cheapest AEO Win There Is

Turning headings into questions costs nothing and makes a page measurably more citable. Why it works and how to do it.

2026-08-15 5 min read
AEO

How to Write a Lead Passage an AI Will Quote

Answer engines lift short, self-contained passages. Here's the shape that gets picked, with the length window that matters.

2026-08-13 6 min read
Content

Do Meta Descriptions Still Matter in 2026?

Google rewrites most of them and they're not a ranking factor — so why write them? The honest answer, and when to bother.

2026-08-11 5 min read
Technical SEO

Title Tags: Length, Structure and the Truncation Trap

How long a title tag should be, what belongs in it, and why counting characters is the wrong mental model.

2026-08-09 6 min read
Technical SEO

Canonical Tags: When You Need One and When You Don't

What rel=canonical does, the four cases where it's essential, and the common mistakes that quietly deindex pages.

2026-08-07 6 min read
Technical SEO

The Five SEO Disciplines, and Which One Is Costing You Most

Technical, on-page, off-page, content and local SEO — what each one actually covers, and how to tell which is your weak link.

2026-08-05 8 min read
Agency

How to Run a White-Label SEO Audit for a Client

From first crawl to branded report: the process for delivering an SEO audit under your own name, and what to put in it.

2026-08-02 7 min read
Technical SEO

Change Tracking: What to Look At After a Re-Crawl

A re-crawl is only useful if you read the diff. The six changes worth checking every time, and which ones signal real trouble.

2026-08-01 6 min read
Agency

A Monthly SEO Audit Workflow for Agencies

The repeatable monthly process for auditing many client sites — schedule, triage, report — without it eating a week.

2026-07-30 7 min read
AEO

Structured Data That AI Engines Actually Cite

Which Schema.org types earn AI citations, which are noise, and the JSON-LD to copy. FAQPage, Article, HowTo and Breadcrumb.

2026-07-27 8 min read
AEO

Which AI Crawlers Are You Blocking Without Knowing?

GPTBot, ClaudeBot, PerplexityBot and Google-Extended read your robots.txt. One inherited line can make you invisible to AI search.

2026-07-24 6 min read
Content

Thin Content: How Few Words Is Too Few?

What counts as thin content, why the 200-word line exists, and when a short page is genuinely fine. With real crawl data.

2026-07-21 6 min read
Technical SEO

The 11 On-Page Issues That Actually Move an SEO Health Score

Not every SEO issue costs the same. The 11 checks isaeo scores, ranked by severity, and what each one is really worth fixing.

2026-07-18 8 min read
AEO

We Crawled a Site With a Healthy SEO Score. Its AEO Score Was 13

A real 25-page crawl scored 83 for SEO health and 13.2 for AEO. Here's the gap that produced it — and why it's so common.

2026-07-15 6 min read
AEO

What Is llms.txt — And Does It Actually Do Anything Yet?

llms.txt proposes a a map of your site for AI models. We checked who ships one, what it contains, and whether it's worth your time.

2026-07-11 6 min read
AEO

AEO vs SEO: What Changes When AI Answers the Query

SEO earns rankings; AEO earns citations. What answer-engine optimization is, how it differs from SEO, and what to change first.

2026-07-08 7 min read

Stop reading about audits. Run one.

Free plan: 10 pages, SEO + AEO scores, prioritised fixes. No card required.

Start free →