Free Technical SEO Resource — 10-Part Series

Your Clients Are Losing Rankings Right Now. Here's Exactly Why.

The 10 most damaging issues hiding inside Google Search Console — explained in plain English, with step-by-step fixes your agency can implement today.

10 Issues Covered | Free to Access | Built for Agencies
Start with Episode 1 → Book a Free Strategy Call
About This Series

What the Series Covers

Every week, agencies inherit client sites loaded with silent problems that no one has ever looked for. Rankings are flat. Traffic is stuck. Content is good. The issue isn't the content — it's what's hiding underneath it in Google Search Console.

This free 10-part series breaks down the most common and most damaging Search Console issues we find on client sites. What they are, why they cost your clients rankings, and exactly how to fix every one. No fluff. No jargon. Just actionable fixes.

Target Audience

Built for Agencies and SEO Professionals

Agency Owners

Add a diagnostic framework your team can run on every new client site. Find issues before your clients do. Present fixes that prove your value.

SEO Managers

Stop guessing why a site won't rank. This series gives you a systematic Search Console review process from crawl health to manual penalties.

Freelancers

Deliver technical audits with confidence. Each episode gives you the exact language to explain issues to clients and the exact steps to fix them.

Developers

Understand exactly what your configuration choices mean for search visibility — from robots.txt rules to canonical tags to Core Web Vitals.

Complete Playbook

All 10 Episodes

Click any episode to open the full fix-it guide. Check off episodes as you complete them to track your learning journey.

Your Study Progress: 0 of 10 completed
Episode 1 Cover
01
High
Crawling & Indexing

Discovered — Currently Not Indexed

Your page exists. Google just won't visit it.

Google found this page but deprioritized it — and it will never rank until that changes.

Indexing > Pages > 'Discovered — currently not indexed'

Key Fix Preview: Add internal links, check sitemaps, and run Live Inspection Requests.

Open Episode 1 →
Episode 2 Cover
02
High
Crawling & Indexing

Pages with Crawl Anomalies

Your server is sending Google mixed signals.

Googlebot tried to reach the page and got an unexpected response — timeout, DNS failure, or connection refused.

Indexing > Pages > 'Crawl anomaly'

Key Fix Preview: Check server logs, review firewall structures, and verify Googlebot IPs.

Open Episode 2 →
Episode 3 Cover
03
Medium-High
Crawling & Indexing

Submitted URL Not Found (404)

You told Google this page exists. It doesn't.

Your sitemap is directing Googlebot to dead pages, wasting crawl budget and eroding sitemap trust.

Indexing > Pages > 'Submitted URL not found (404)'

Key Fix Preview: Export 404 metrics, configure stable 301 paths, and purge stale sitemap lines.

Open Episode 3 →
Episode 4 Cover
04
Medium-High
Crawling & Indexing

Duplicate Without User Canonical

Google found two versions of your page and picked the wrong one.

Multiple URL variants are splitting ranking authority because no canonical tag declares the official version.

Indexing > Pages > 'Duplicate without user-selected canonical'

Key Fix Preview: Deploy self-referencing canonical structures and consolidate tracking rules.

Open Episode 4 →
Episode 5 Cover
05
Medium
Content Quality

Soft 404 Errors

The server says 200. The content says nothing.

Pages returning a healthy status code but with content so thin that Google treats them as dead ends.

Indexing > Pages > 'Soft 404'

Key Fix Preview: Enrich inventory product frameworks and apply noindex tags on dynamic listings.

Open Episode 5 →
Episode 6 Cover
06
Critical
Crawling & Access

Blocked by robots.txt

One line of text is hiding your client's site from Google.

A Disallow rule is preventing Googlebot from crawling entire sections — often a staging remnant carried to production.

Indexing > Pages > 'Blocked by robots.txt'

Key Fix Preview: Leverage Google's robots.txt tester to find and eradicate misaligned directives.

Open Episode 6 →
Episode 7 Cover
07
Critical
Indexing

Excluded by noindex Tag

Someone told Google not to index this page. Was it intentional?

A noindex directive — often a plugin misconfiguration — is completely erasing pages from Google's index.

Indexing > Pages > 'Excluded by noindex tag'

Key Fix Preview: Scan SEO framework global configurations and remove misplaced template code.

Open Episode 7 →
Episode 8 Cover
08
High
Performance

Core Web Vitals — Poor URLs

Google is grading your client's speed and user experience. Right now.

Pages failing LCP, INP, or CLS thresholds face a direct ranking disadvantage and measurable conversion losses.

Experience > Core Web Vitals > Poor URLs (Mobile & Desktop)

Key Fix Preview: Preload core images, run script deferrals, and optimize media asset spacing.

Open Episode 8 →
Episode 9 Cover
09
Opportunity
Rich Results & Visibility

Structured Data Errors

You qualify for rich results. Your schema markup is just broken.

Schema markup exists on the page but contains errors that prevent Google from generating rich results in search.

Experience > Shopping OR Search Appearance > Rich Results

Key Fix Preview: Isolate invalid property values and correct JSON-LD coding syntax blockages.

Open Episode 9 →
Episode 10 Cover
10
Critical
Penalties & Security

Manual Actions & Security

Check for this first on every new client site — before anything else.

A human at Google has personally penalized the site. Standard SEO has zero effect until this is resolved.

Security and Manual Actions > Manual Actions (and) Security Issues

Key Fix Preview: Cleanse system directories, compile evidence, and file reconsideration requests.

Open Episode 10 →
About Harper Media Group

Why We Built This Series

At Harper Media Group, we deliver white-label technical SEO for agencies — which means we've audited hundreds of client sites across every industry and size. And we see the same Search Console issues appear, site after site, agency after agency.

Most of the time, nobody has looked. Not because agencies don't care, but because technical SEO is deep, time-consuming, and hard to explain to clients who just want to rank. This series is our answer. Every issue is something we've personally fixed on a real client site. Every step is how we actually do it. The pro tips are what we wish someone had told us earlier.

What Harper Media Group Delivers

  • White-Label Technical SEO Audits
  • Structured Data & Schema Implementation
  • Core Web Vitals Remediation
  • AI Search & Generative Engine Optimization
  • Site Architecture & Crawl Budget Optimization
  • Site Migration Risk Management
  • Search Console Management & Reporting

All delivered under your agency brand.