Dennis Yu has conducted hundreds of digital audits over the past decade, ranging from 15-minute quick audits on live Zoom calls to deep-dive SEO breakdowns recorded for YouTube. These audits span local service businesses, e-commerce brands, law firms, SaaS companies, real estate agents, and more. This page serves as the definitive master list of every audit Dennis has done, organized by source and format. Each entry links to the full audit article, video, or recording so you can see exactly what Dennis found and what he recommended.
Published Audit Articles on BlitzMetrics
These audits have been written up as full articles following the BlitzMetrics article guidelines, with embedded video, screenshots, and actionable recommendations.
Local Service and Contractor Audits
- Clear Water ProWash SEO Strategy Breakdown
- HVAC Contractor Paid $20,000 for SEO — What the Audit Found
- HVAC Business SEO Quick Audit
- How Pilot Plumbing and Drain Can Fix Their SEO
- Brisbane Plumbing and Drainage SEO Deep Dive
- How Twins Garage Door Repair Can Improve Their SEO
- How Smart Coat Painting Can Fix Their SEO
- Prodigy Pro Painters SEO Audit
- MrsBzzz Pest and Termite Solution Audit
- Capital City Roofing Google Business Profile Audit
- Flooring Business Quick Audit: Strategic Collaboration
Real Estate and Professional Services Audits
- Astra Realty SEO Strategy Audit
- CS Real Estate SEO Audit
- Jesse Hernandez Criminal Lawyer SEO Audit
- Talor Stewart Architecture Firm Audit
- Tom Hawkins Car Dealership Quick Audit
Health, Beauty, and E-Commerce Audits
- Clearview Skincare SEO Strategy Audit
- EcomBalance SEO Strategy Breakdown
- Discover Strength Draper SEO Audit
- Nicole Cowley Chiropractic Social Media and SEO Audit
Other Published Audits
- David Xie SEO Audit
- Yaamava Casino Audit at DigiMarCon
- Quick Audit Example
- AI Business Audit for Local Websites
- Gemini Audit Model
- Website Audit Checklist
- Human vs AI Quick-Audit Challenge
YouTube Audit Videos
Dennis records quick audit walkthroughs on both the Dennis Yu and BlitzMetrics YouTube channels. Many of these have not yet been turned into full articles.
Marketing Mechanic Series (35 Episodes)
The Marketing Mechanic series on the Dennis Yu YouTube channel features Dennis breaking down real businesses’ digital marketing, with a focus on local service companies. The flagship episode, “HVAC Owners: Everything You Need to Know About Digital Marketing,” has over 138,000 views.
BlitzMetrics Channel Audit Content
The BlitzMetrics YouTube channel (767 videos, 3.88K subscribers) hosts quick audit training content including “How to Conduct a Quick Audit” and the “Human vs AI Quick-Audit Challenge,” where Dennis compares a manual audit against AI-generated results. The Live Website Audits playlist collects all full-length audit recordings.
Third-Party Channel Appearances
- Plerdy: “Technical SEO Audit” with Dennis Yu (57 minutes, 1,600+ views)
- Business Video School: “3 Mind-Blowing Lessons” featuring Dennis Yu audit methods
- Phillip Lanos: “Dennis Yu’s Free Google Audit Offer”
DigiMarCon Conference Audits
Dennis has presented live digital audits at multiple DigiMarCon conferences. These on-stage audits demonstrate real-time analysis of businesses’ digital presence in front of a live audience.
- Yaamava Casino Audit at DigiMarCon (published April 2026)
- “How to Become Well-Known” — DigiMarCon presentation (47 minutes)
- “Claiming Your Google Knowledge Panel” with Jack Wendt at DigiMarCon (18:40, 4,200+ views)
SF SBDC Workshop Audits (2021-2025)
Dennis has partnered with the San Francisco Small Business Development Center (SF SBDC) for a recurring workshop series called “Let’s Fix Your Website.” Each session runs 60 to 90 minutes and features live audits of 4 to 5 small businesses per session. Read the full SF SBDC workshop series article for details on all sessions, recordings, and findings.
Published SBDC Workshop Videos on YouTube
- “Small Business, Big Problems? Let’s Fix Your Website!” (SBDC Workshop 2: Live Audits) — 1 hour 32 minutes
- “Struggling with Your Local Business? Let’s Fix Your Website!” (SBDC Workshop 2: Audits) — 1 hour 28 minutes
- “Let’s Unlock Your Website Potential Through Live Audits” (SBDC Workshop 6: Audits) — 1 hour 14 minutes
Workshop Recordings in Google Drive (2022)
Nine full workshop recordings from 2022 are archived in Google Drive, covering February through November 2022. At an estimated 4 to 5 business audits per session, these recordings contain approximately 40 to 45 individual business audits that have not yet been catalogued or published as standalone articles.
Facebook Audit Posts
Dennis regularly shares audit results and findings on his Facebook profile (64,000+ followers). Standout posts include his August 2023 series where he shared results from 35 mini SEO audits completed in one week (42 likes, 36 comments, 95 shares), a September 2024 video audit of Sterling Lawyers in Oconomowoc, WI, and a March 2026 breakdown of a roofing company that built 150 AI-generated pages and lost 43% of its traffic.
Google Sheet Audit Inventory (~103 Entries)
The BlitzMetrics team maintains an Original Content Library spreadsheet with approximately 103 audit entries on the “SEO Audits” tab. Each entry includes the business name, YouTube video link, original recording link, date, and summary. These entries span from early quick audits through late 2025 and include businesses such as Mr. Reliable, Arnett Mechanical, Gray Duct HVAC, Christian Penner, and dozens more.
What Comes Next
This master list is a living document. The BlitzMetrics team is actively working through these audits to turn each one into a standalone article with embedded video, screenshots, and actionable findings. If you or your business were featured in one of Dennis’s audits, reach out to the team so we can prioritize your write-up.
Want Dennis to audit your business? Start with a free quick audit to see where you stand.
Dennis Yu
Dennis Yu is the CEO of Local Service Spotlight, a platform that amplifies the reputations of contractors and local service businesses using the Content Factory process. He is a former search engine engineer who has spent a billion dollars on Google and Facebook ads for Nike, Quiznos, Ashley Furniture, Red Bull, State Farm, and other brands.
Dennis has achieved 25% of his goal of creating a million digital marketing jobs by partnering with universities, professional organizations, and agencies. Through Local Service Spotlight, he teaches the Dollar a Day strategy and Content Factory training to help local service businesses enhance their existing local reputation and make the phone ring.
Dennis coaches young adult agency owners serving plumbers, AC technicians, landscapers, roofers, electricians, and believes there should be a standard in measuring local marketing efforts, much like doctors and plumbers must be certified.