Across the past quarter, our engineering team at WebDesigner.LA conducted live HTTP, DOM, and DNS diagnostics across 68 Southern California business websites—spanning WordPress, WooCommerce, Shopify, Next.js, Webflow, and Squarespace deployments. Rather than cluttering our main engineering blog feed with 68 separate post cards, we have consolidated all 68 live Technical Site Reviews into this single benchmark directory organized by platform stack.
Key Engineering Findings Across 68 Audited Los Angeles Websites
Every diagnostic review below was measured directly from live production responses (Time to First Byte, uncompressed HTML document size, render-blocking stylesheet queues, main-thread JavaScript bundle counts, TLS handshake health, and semantic heading structure):
| Platform Stack | Sites Reviewed | Median TTFB | Most Common Technical Bottleneck |
|---|---|---|---|
| WordPress (Elementor / Divi / Avada) | 34 sites |
964 ms – 2,002 ms |
Stacking multiple visual page builders (30–67 render-blocking CSS files) & uncached PHP 7.4/8.x database queries. |
| WordPress + WooCommerce | 18 sites |
845 ms – 3,016 ms |
Synchronous cart-fragment AJAX calls and 55–93 JavaScript files blocking mobile product category filtering. |
| Shopify & Liquid Storefronts | 10 sites |
310 ms – 620 ms |
App-injected script sprawl (42–71 scripts), 737 KB raw HTML documents, and Liquid loop bugs (up to 409 CSS tags). |
| Next.js, Webflow & Squarespace | 4 sites |
405 ms – 669 ms |
1.04 MB unpruned Next.js SSR JSON state, 172 hydration scripts, and 11 competing <h1> tags on Fluid Engine pages. |
| Bootstrap & Custom Static HTML | 2 sites |
449 ms – 511 ms |
Default placeholder <title>Index</title> tags, missing meta descriptions, and broken apex HTTPS redirects. |
1. Shopify & Liquid E-Commerce Site Reviews (10 Storefronts)
While Shopify's CDN keeps initial server response times relatively fast, third-party app injections and unoptimized Liquid theme loops frequently stall mobile browsers inside Instagram and TikTok WebViews:
- Lavaa Beauty Lashes (Lavaa.com) — Resolving a 409-Stylesheet Liquid Loop Bug & 49 Scripts
[Shopify · Liquid] - Cupid's Closet Bridal (CupidsCloset.com) — Trimming a 737 KB HTML Payload, 129 Inline Styles & 65 Scripts
[Shopify · Liquid] - I Want To Be Neenja / Jennifer Murphy (IWantToBeNeenja.com) — Stripping 245 KB HTML, 48 CSS Files & 53 Scripts
[Shopify · Liquid] - Dukers Appliance Co. USA (DukersUSA.com) — Commercial Refrigeration Catalog, 71 Scripts & 10 H1 Tags
[Shopify · Bootstrap] - Balis Swimwear (BalisSwimwear.com) — Pruning a 66-Script Queue & Restoring Missing Homepage H1 Semantics
[Shopify] - Alra Care Oncology Skincare (Alra.com) — Consolidating 56 Scripts, 32 Stylesheets & 339 KB Shopify HTML
[Shopify · Bootstrap] - Best Wig Outlet (BestWigOutlet.com) — Streamlining 349 KB HTML & 43 JavaScript Bundles for Mobile Shoppers
[Shopify] - The Agence Salon Monrovia (TheAgenceSalon.co) — Accelerating 254 KB HTML & 42 Scripts for Instagram Booking
[Shopify] - TimothyJohnLA (TimothyJohnLA.com) — Fixing Bare Apex Domain Timeouts & 40-Script Storefront Overhead
[Shopify · DNS & Routing]
2. Next.js, Webflow & Squarespace Site Reviews (4 Deployments)
Modern JavaScript frameworks and hosted visual builders still suffer from severe hydration bottlenecks and heading hierarchy regressions when left unmonitored:
- Moneyline (Moneyline.com) — Pruning a 1.04 MB Next.js SSR HTML Payload & 172 Hydration Scripts
[Next.js · React] - Elevate Scholars Academy (ElevateScholarsAcademy.org) — 364 KB Squarespace HTML, 51 Scripts & 11 Competing H1 Tags
[Squarespace] - Derive Development (DeriveDevelopment.com) — Fixing Broken Apex HTTPS/TLS Handshakes & Squarespace H1 Structure
[Squarespace · SSL & TLS] - FullTilt Team Building (FullTiltTeams.com) — Optimizing a 33-Script, 207 KB Webflow Corporate Event Portal
[Webflow]
3. WordPress + WooCommerce Storefront & Catalog Reviews (16 Sites)
Combining WooCommerce with heavy page builders (Elementor, Divi, or Avada) frequently produces 100+ separate CSS/JS network requests and 1-second-plus server delays:
- Project 6GR Wheels (Project6GR.com) — Eliminating 142 Total Code Assets (85 JS + 57 CSS) on WooCommerce
[WooCommerce · Elementor] - Kajor Group (KajorGroup.com) — Resolving 131 Assets (64 JS + 67 CSS) & Exposed PHP 7.4 Headers
[Elementor · WooCommerce] - EFI University Motorsports Tuning (EFI101.com) — Pruning 93 Scripts, 29 Stylesheets & 368 KB Divi HTML
[Divi · WooCommerce] - J.A. Importers Los Angeles (JAImporters.com) — Cutting 1,138ms Server Latency, 55 Scripts & Missing Catalog Meta
[WooCommerce] - Notary Track (NotaryTrack.com) — Fixing 1,021ms Avada + WooCommerce TTFB & 'Classic Home' Title Metadata
[Avada · WooCommerce] - Luxury Fashion Rentals (LuxuryFashionRentals.com) — 845ms TTFB, 47 Scripts & Missing Designer Rental H1
[WooCommerce] - Need 4 Speed Motorsports (N4SM.com) — Resolving 1,171ms TTFB & Missing Homepage H1 on Wheel Fitment Catalog
[WooCommerce] - Roots Los Angeles Dispensary (RootsLosAngeles.com) — 44 Render-Blocking CSS Files, 37 Scripts & 286 KB HTML
[Elementor · WooCommerce] - A Paradise in the Valley Northridge (ParadiseInTheValley.com) — 45 CSS Files & 35 Scripts on Assisted Living Portal
[Elementor · WooCommerce] - 3-D Audio Books (3DAudioBooks.com) — Spatial Audio Player & WooCommerce Storefront Speed Review
[WooCommerce] - Art Nouveau Wine (ArtNouveauWine.com) — Direct-to-Consumer Wine Allocation & Mobile Checkout Review
[WooCommerce] - Bye Bye Sugar Bakery (ByeByeSugar.com) — Custom Cake Ordering & Mobile Storefront Speed Review
[WooCommerce] - HydraDNA Life (HydraDNALife.com) — Cellular Hydration Supplement Subscription & Checkout Audit
[WooCommerce] - PBZ Pickleball Paddles (PBZPickleball.com) — Custom Domain Routing & E-Commerce Speed Review
[WooCommerce] - Two My Creations (TwoMyCreations.com) — Custom Apparel WooCommerce & Mobile Checkout Review
[WooCommerce] - Equity Fitness (EquityFitness.com) — Eliminating a 3,016ms Server Stall & 158 KB Flatsome Bloat
[WooCommerce] - Tina Psoinos Art & Photography (TinaPsoinos.com) — Collector Gallery Speed & Checkout Review
[WooCommerce]
4. WordPress Corporate, Legal, Healthcare & Nonprofit Site Reviews (35 Sites)
Across Los Angeles law firms, medical practices, structural engineers, and civic nonprofits, uncached PHP execution and multi-builder stylesheet bloat were the primary causes of slow mobile load times:
- Family Law Firm Los Angeles (FamilyLaw-Firm.com) — Cutting 2,002ms Server Delay, 47 Scripts & PHP 7.4 Exposure
[Divi · PHP] - PCI Centers Westlake Village (PCICenters.com) — 1,735ms TTFB, 405 KB HTML & 108 Script Tags on Patient Intake
[Elementor] - Infinite Concierge (InfiniteConcierge.com) — 1,711ms TTFB, 305 KB Elementor HTML & Missing H1 Heading
[Elementor · PHP] - Dr. Anthony Mobasser Beverly Hills (CelebrityDentist.com) — Slimming a 1.1 MB Raw HTML Document & 44 Scripts
[Elementor] - Orange County Rescue Mission (ChangeLives.org) — Resolving 1,016ms Server Wait, 79 Scripts & Missing Homepage H1
[Divi] - Saiful Bouquet Structural Engineers (SaifulBouquet.com) — 893ms Server Latency, 47 Scripts & 26 Stylesheets
[WP Engine · Bootstrap] - Calleguas Municipal Water District (Calleguas.com) — ADA Title II / WCAG 2.1 AA Heading Hierarchy & 28-Script Cleanup
[WP Engine · Bootstrap] - Property Boulevard (PropertyBoulevard.com) — 1,508ms TTFB, 47 Scripts & Property Management Portal Speed
[Divi · Bootstrap] - All Pro Bicycles Simi Valley (AllProBicycles.com) — 1,732ms TTFB, 48 Scripts & Local Bike Inventory Search
[RevSlider · Bootstrap] - Sunset Square Historic Preservation HPOZ (SunsetSquareHollywood.org) — 1,606ms TTFB & Neighborhood Archive Speed
[PHP 8.2] - The Windsor Square Association (WindsorSquare.org) — 576ms TTFB, 27 Scripts & HPOZ Resource Navigation
[WordPress] - Specialty Vehicle Rental LA (SVRLA.com) — 1,196ms TTFB, 32 CSS Files & Dual Elementor + Divi Overhead
[Elementor · Divi] - LA Injury Group Glendale (LAInjuryGroup.com) — 1,182ms TTFB, 29 Scripts & Mobile Case Evaluation Speed
[PHP 7.4] - KE Law Firm Los Angeles (KELawFirm.com) — Consolidating 30 Render-Blocking Stylesheets & 28 Scripts
[Elementor · Divi] - Pro Smile Dental Care (BurbankDentist.com) — 32 Stylesheets, 31 Scripts & Mobile Appointment Booking
[Elementor] - Sunny's Behavior Services ABA (SunnysBehaviorServices.com) — 964ms TTFB & 25 Divi Stylesheets
[Divi] - Your Way Tree Service Tarzana (YourWayTreeServiceInc.com) — 41 CSS Files & 38 Scripts on Emergency Tree Care
[Elementor · Divi] - Renai Global San Gabriel Valley (RenaiGlobal.org) — 1,094ms TTFB & Missing Semantic H1 Heading
[Divi] - LA General Medical Center Foundation (LAGeneralFoundation.org) — 548ms TTFB & Mobile Donor Flow
[Divi] - Arts for LA (ArtsForLA.org) — Pruning 55 JavaScript Files on Regional Arts Advocacy Campaigns
[WP Engine · Bootstrap] - Venertainment Film & Casting (Venertainment.com) — Video Reel Playback & Divi Asset Review
[Divi] - Air Pro Master Emergency HVAC (AirProMaster.com) — 181 KB Elementor HTML & 32 Scripts on Mobile Dispatch
[Elementor] - Winding Stair Company (WindingStairCompany.com) — 712ms TTFB, 31 CSS Files & Architectural Staircase SEO
[Elementor] - Madden's Premier Detailing (MaddensPremierDetailing.com) — 48 Render-Blocking Stylesheets & 7 H1 Tags
[Elementor] - Lion Paving (LionPaving.com) — Enforcing HTTPS SSL Encryption & Cleaning Up 98 Inline Style Blocks
[SSL & TLS] - Hamilton International Film Festival (TheHIFF.com) — 53-Asset Elementor Queue, 6 H1 Tags & PHP 7.4 Review
[Elementor] - Azimuth Electronics (Azimuth-Electronics.com) — Semiconductor Test Socket Catalog & Engineer RFQ Review
[Bootstrap] - Carisma Mobile Car Wash (CarismaCarWash.com) — Route Booking & Local Search Visibility Review
[Bootstrap] - Corey Angeli Music (CoreyAngeli.com) — Live Event Booking & HTTP 403 Firewall Remediation
[Apache] - Salvum Group (SalvumGroup.com) — Executive Advisory & Digital Infrastructure Review
[Bootstrap] - SC Glass Co. (SCGlassCo.com) — Architectural Glazing Speed & South Orange County Search Review
[Bootstrap] - Snow & Sedation Dental Anesthesia CME (SnowAndSedation.com) — Conference Registration & Domain Routing
[Bootstrap] - Tonewood Trio (TonewoodTrio.com) — Live Event Booking & Server Access Remediation
[Apache] - Ultimate Wallcovering (UltimateWallcovering.com) — Orange County Speed & Trade Estimator Review
[Bootstrap] - Paris K Design (ParisKDesign.com) — Interior Architecture Portfolio & Client Intake Review
[Bootstrap]
5. Custom Static HTML & Bootstrap Site Reviews (3 Sites)
- Chris Cortazzo Malibu Real Estate (ChrisCortazzo.com) — Fixing Broken Bare-Domain HTTPS/TLS & Missing H1 Tag
[Custom HTML · SSL & TLS] - First American Petro (FirstAmericanPetro.com) — Replacing Broken '<title>Index</title>' Metadata & 36-Asset Queue
[Bootstrap · Custom HTML] - Emma Kidd Fine Art Portfolio (EmmaKidd.com) — Fixing 511ms TTFB, Missing H1 & Missing Meta Description
[Bootstrap · Custom HTML]
Want a Free Technical Site Review for Your Website?
If your team manages a WordPress, WooCommerce, Shopify, or Next.js property in Southern California and would like a clear, objective breakdown of what is slowing down your pages or holding back your search visibility, reach out to us at info@webdesigner.la, book a slot on our Consultation Calendar, or call (818) 903-2338.