Problems this service solves
Hero videos and uncompressed PNGs crushing mobile LCP.Tag managers loaded with stale third-party scripts.Page builders nesting sections until…
Read more →Speed Optimization
Website Speed Optimization for Better Rankings & UX
Website speed optimization improves how quickly people can use your pages: reducing unnecessary JavaScript, compressing media, fixing cache policy mistakes and addressing server/application bottlenecks.
What this service is for
Website speed optimization improves how quickly people can use your pages: reducing unnecessary JavaScript, compressing media, fixing cache policy mistakes and addressing server/application bottlenecks.
Lab scores are useful signals — not trophies. We optimize against real templates and mobile conditions that affect bounce and conversion, while supporting Core Web Vitals as one SEO-relevant input among many.
Performance work at 66sites continues under subscription because sites regress when marketers add tags and heavy embeds without budgets.
What we focus on for this page
Practical website, conversion and SEO work tailored to how your buyers actually decide.
Our approach at 66sites
We measure first: field data when available, lab tests on key templates, waterfall analysis for blockers. Then we prioritize fixes by user…
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What’s included
Performance auditKey templates measured with prioritized findings.Media optimizationImage/video strategy that preserves quality where it…
Read more →Selected website work
A look at website designs and layouts we build for service businesses — mockups and project types, not fabricated client claims.
Chicago Electrician Website Design
Dental Clinic Website Design
Dental Web Design
Electrician Website Agency 1
Emergency Electrician Website
Hire Dental Website Agency
Hire Freelance Dental Design
Hire Law Firm Website Design
Hire Plumbing Website Agency
Hvac Web Design California 1
Hvac Website Design Texas
Hvac Website Design Usa
Newyork Electrician Website Design
Personal Injury Website Design
Plumbing Web Design
Roofing Website Design Agency 1
Roofing Website Design Florida
Roofing Website Design Texas
Website Design Mockup
Website Design Mockup
Website Design Mockup
Wordpress Plumbing Website Design
How this connects to growth & SEO
Speed supports SEO and UX but sits beside content relevance, authority and intent match. We keep that hierarchy honest.
Technical SEO programs often include performance tasks as recurring backlog items under subscription.
Who this is for
Sites with slow mobile experiences, paid traffic efficiency problems or technical SEO flags related to performance — including Woo/Shopify stores and content-heavy WordPress sites.
How it works
- Measure. Baseline lab/field and critical user journeys.
- Prioritize. Impact vs effort backlog.
- Implement. Ship fixes in staging then production.
- Verify. Re-measure templates that matter.
- Govern. Budgets and regression checks monthly.
Pricing
Yearly plans that include design, development, maintenance and SEO foundations — without a large upfront project fee.
Starter
$199/year
For small businesses that need a professional site without a large upfront build.
- Professional multi-page website
- Managed hosting & SSL
- Security monitoring & backups
- Core plugin/theme updates
- Minor content updates
- Basic on-page SEO setup
- Analytics & Search Console
- Email support
Growth
$299/year
Best for local and service businesses ready to generate more leads every month.
- Everything in Starter
- Custom design & more pages
- Local SEO + GBP optimization
- Conversion-focused UX
- Ongoing content updates
- Landing page builds
- Performance optimization
- Monthly reporting & strategy call
Pro
$399/year
For growing brands that need ongoing development, SEO and conversion work.
- Everything in Growth
- Custom development hours
- Advanced technical & content SEO
- Multiple landing pages
- Ecommerce capabilities
- Priority support
- Integrations & automations
- Dedicated account manager
Enterprise
Custom
Large sites, complex integrations, multi-location brands and custom applications.
- Custom applications & platforms
- Advanced integrations
- Large or multi-site ecosystems
- Ecommerce at scale
- Dedicated support team
- Advanced SEO programs
- Custom SLAs
- Quarterly roadmap planning
Focused speed sprints often start as setup work landing into Growth ($299/year) or Pro ($399/year) for ongoing governance. Lighter tune-ups may fit Starter ($199/year) on simple sites. Enterprise covers complex app front ends. We won’t sell a one-time “perfect score” package that ignores regressions.
Why choose 66sites
- Subscription delivery so maintenance and SEO continue after launch
- Design, development, and SEO owned by one accountable team
- Transparent scope — no ranking guarantees or invented proof points
- Platform guidance that prefers the lightest stack that meets your goals
In-depth details
Full notes for challenges, strategy and supporting pages — so the sections above stay scannable.
Problems this service solves
- Hero videos and uncompressed PNGs crushing mobile LCP.
- Tag managers loaded with stale third-party scripts.
- Page builders nesting sections until interaction delay spikes.
- Hosting too weak for dynamic commerce pages.
- Chasing Perfect Lighthouse while conversions fall from broken UX.
- No performance budget, so every campaign adds weight.
Our approach at 66sites
We measure first: field data when available, lab tests on key templates, waterfall analysis for blockers. Then we prioritize fixes by user impact.
Budgets govern what can be added later. Caching, image policy, script consent and theme discipline beat random plugin “speed boosters.”
Ongoing care watches regressions after marketing changes and plugin updates.
What’s included
Performance audit
Key templates measured with prioritized findings.
Media optimization
Image/video strategy that preserves quality where it matters.
Script discipline
Defer/remove third parties that don’t earn their cost.
Caching & CDN tuning
Appropriate to your stack and personalization needs.
Theme/template remediation
Fix structural bloat when boosters can’t.
Core Web Vitals monitoring
Track regressions without score theater.
Performance budget notes
Rules marketing can follow.
Frequently asked questions
Straight answers about scope, pricing, ownership and what a subscription includes for this page.
Will you guarantee 100 on Lighthouse?
No. Third parties, personalization and real content make perfect scores a poor goal. We chase meaningful speed and stability.
Does speed improve SEO rankings?
Performance is a ranking factor among many. Faster sites often convert better too. We don’t promise position lifts from speed alone.
Can you optimize without redesigning?
Often yes — media, caching, scripts. Sometimes theme architecture is the bottleneck and needs development.
How do Core Web Vitals fit?
We monitor LCP, INP and CLS on important templates and fix the underlying causes — not mask them with hacks that break UX.
Will removing scripts break analytics?
We coordinate with your measurement needs. Some tags stay; unused ones go. Consent mode behavior is respected.
Do speed plugins fix everything?
Rarely. They can help caching/minification but won’t cure bad HTML structure or huge hero videos.
How long does a speed engagement take?
Quick wins can ship in days; structural remediation takes longer. We phase by template value.
What about app-like React sites?
Rendering strategy (SSR/SSG) and bundle size become central. That’s custom front-end performance work — scoped honestly.
Make speed a budget, not a wish
Measured optimization for real templates — with governance so gains don’t evaporate.