Technical SEO Services | DASH-SEO β€” Site Speed, Core Web Vitals & Crawlability
Serving clients across the U.S., Canada, U.K. & Australia
Technical SEO

The Foundation
Every Ranking
Is Built On

Site speed, crawlability, indexation, Core Web Vitals, structured data, and server configuration β€” the invisible architecture that determines whether Google can find, understand, and rank your content.
Core Web Vitals Targets
<2.5s
LCP
Largest Contentful Paint
Loading Performance
<200ms
INP
Interaction to Next Paint
Interactivity
<0.1
CLS
Cumulative Layout Shift
Visual Stability
What Is Technical SEO?
The Code Behind the Rankings

Technical SEO is the practice of optimizing the infrastructure of your website so that search engines can efficiently crawl, index, and render your pages. Without a strong technical foundation, even the best content and link building strategies will underperform.

For regulated industries, technical SEO carries additional importance. Healthcare sites need HIPAA-compliant tracking configurations. Financial services sites need secure data handling. Law firm sites need jurisdiction-specific page architecture. Our technical SEO work accounts for all of these requirements.

We use tools like Screaming Frog, Google Search Console, PageSpeed Insights, and Chrome DevTools to identify and fix technical issues that are holding back your rankings.

What We Analyze

⚑
Site Speed & Performance
Core Web Vitals, TTFB, render-blocking resources
πŸ•·οΈ
Crawlability & Indexation
Robots.txt, XML sitemaps, crawl budget, noindex
πŸ“±
Mobile-First Indexing
Responsive design, viewport, mobile usability
πŸ”’
HTTPS & Security
SSL, security headers, mixed content, HSTS
🏷️
Structured Data
Schema markup, rich snippets, knowledge graph
What We Fix
Technical SEO Services
Click any card to see the full scope of what we address. Every item is included in all SEO plans.
⚑

Core Web Vitals

LCP, INP, and CLS optimization to meet Google's performance thresholds.

See details ↓
  • Largest Contentful Paint optimization (<2.5s)
  • Interaction to Next Paint improvement (<200ms)
  • Cumulative Layout Shift reduction (<0.1)
  • Image compression and lazy loading
  • Font display optimization
🏎️

Site Speed

Page load optimization across desktop and mobile for every visitor.

See details ↓
  • Server response time (TTFB) reduction
  • Render-blocking CSS/JS elimination
  • Browser caching configuration
  • CDN implementation and tuning
  • Database query optimization
πŸ•·οΈ

Crawlability

Ensure search engines can discover and access every important page.

See details ↓
  • Crawl budget optimization
  • Internal linking architecture
  • Orphan page identification and linking
  • Redirect chain resolution
  • JavaScript rendering analysis
πŸ“‘

Indexation

Control which pages Google indexes and fix pages that aren't appearing.

See details ↓
  • Index coverage error resolution
  • Noindex/nofollow audit
  • Canonical tag implementation
  • Duplicate content resolution
  • Soft 404 and error page fixes
πŸ—ΊοΈ

XML Sitemaps & Robots.txt

Proper sitemap structure and crawl directives for efficient indexing.

See details ↓
  • Dynamic XML sitemap generation
  • Sitemap segmentation by content type
  • Robots.txt optimization
  • Sitemap submission to Search Console
  • Priority and changefreq configuration
πŸ”—

Canonicals & Duplicates

Consolidate duplicate signals and prevent content cannibalization.

See details ↓
  • Canonical tag audit and implementation
  • Parameter handling configuration
  • Pagination with rel=next/prev
  • Cross-domain canonical setup
  • Hreflang for international sites
πŸ”’

HTTPS & Security

Secure your site and build trust with both users and search engines.

See details ↓
  • SSL certificate verification
  • Mixed content resolution
  • Security header implementation (HSTS, CSP)
  • HIPAA-compliant tracking setup
  • Form encryption and data protection
πŸ“±

Mobile Optimization

Mobile-first indexing readiness across all device types.

See details ↓
  • Responsive design validation
  • Mobile viewport configuration
  • Touch target sizing
  • Mobile content parity with desktop
  • AMP evaluation (where appropriate)
🏷️

Schema Markup

Structured data for rich snippets and enhanced search visibility.

See details ↓
  • LocalBusiness, Attorney, Physician schema
  • FAQPage and HowTo markup
  • Review and rating schema
  • Breadcrumb structured data
  • Organization and sitelinks schema

Full Schema page β†’

Deep Dive
Core Web Vitals Explained
Google's three key performance metrics that directly impact rankings. Click each to learn more.

Largest Contentful Paint

LCP measures how long it takes for the largest visible element (usually an image or text block) to render on screen. Google considers under 2.5 seconds "good." Slow LCP means visitors see a blank page while waiting β€” and many will leave.

For healthcare sites with large hero images, law firm sites with video backgrounds, or financial sites with data-heavy dashboards, LCP optimization is critical.

<2.5s
Good Threshold
>4.0s is considered poor
  • Optimize and compress hero images
  • Implement preload for critical resources
  • Reduce server response time (TTFB)
  • Eliminate render-blocking CSS/JS
  • Use next-gen image formats (WebP, AVIF)

Interaction to Next Paint

INP measures responsiveness β€” how quickly your site responds when a user clicks, taps, or types. Google considers under 200ms "good." Slow INP means buttons feel laggy, forms feel unresponsive, and users lose confidence.

This is especially important for practices with appointment booking forms, intake questionnaires, or interactive tools.

<200ms
Good Threshold
>500ms is considered poor
  • Minimize main thread blocking time
  • Defer non-critical JavaScript
  • Break up long tasks into smaller chunks
  • Optimize event handlers and listeners
  • Reduce third-party script impact

Cumulative Layout Shift

CLS measures visual stability β€” whether page elements move around unexpectedly while loading. Google considers under 0.1 "good." High CLS means text jumps, buttons move, and users accidentally click the wrong thing.

Common causes: images without dimensions, late-loading ads, dynamically injected content, and web fonts that cause text reflow.

<0.1
Good Threshold
>0.25 is considered poor
  • Set explicit width/height on all images
  • Reserve space for dynamic content
  • Use font-display: swap with fallbacks
  • Avoid inserting content above existing content
  • Stabilize ad slots and embeds
Sample Output
What a Technical Audit Looks Like
Every client receives a comprehensive technical audit as part of onboarding. Here's a preview of what we assess.

Technical Health Check

HTTPS / SSLPass
Mobile ResponsivePass
XML SitemapNeeds Work
Core Web VitalsFailing
Robots.txtPass
Canonical TagsNeeds Work
Schema MarkupMissing
Redirect Chains3 Found

What You'll Receive

Our technical audit isn't a generic automated report β€” it's a manually reviewed, prioritized action plan specific to your website and industry.

  • βœ“ Full crawl analysis (Screaming Frog + manual review)
  • βœ“ Core Web Vitals report with page-level data
  • βœ“ Indexation and coverage error breakdown
  • βœ“ Schema markup recommendations
  • βœ“ Prioritized action items (effort vs. impact)
Request Your Free Audit β†’
Case Study
Before & After: Technical SEO Fix
A healthcare practice with critical technical issues saw dramatic improvements after our technical SEO overhaul.
Before DASH-SEO

Slow load times, failing Core Web Vitals, missing schema, broken redirects, and no XML sitemap. Google was only indexing 40% of pages.

6.2s
LCP
580ms
INP
0.38
CLS
40%
Pages Indexed
After DASH-SEO

All Core Web Vitals passing, full schema implementation, clean sitemap, proper redirects, and 100% crawlable pages indexed.

1.8s
LCP
120ms
INP
0.04
CLS
100%
Pages Indexed

Is Your Technical SEO Holding You Back?

Request a free technical audit and find out exactly what's preventing your site from ranking at its full potential.