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Speed Optimization
PageSpeed Optimization & Core Web Vitals Acceleration
Convert more visitors into paying customers with instant page load speeds and superior Google search visibility.
LiteSpeed CacheCloudflare EnterpriseBrotli / GzipWebP / AVIF EngineRedis Object Cache
⚠️ Issue 1:
Visitors abandon your site if it takes over 2 seconds to load
Every second of delay reduces customer conversion rates by 20% and drives potential buyers to competitors.
⚠️ Issue 2:
Google search ranking penalties due to failing Core Web Vitals
Google explicitly penalizes slow-loading websites, preventing your pages from reaching Top 1 organic search results.
⚠️ Issue 3:
Heavy, bloated code that burns mobile data and causes lag
Uncompressed images and obsolete scripts exhaust user mobile bandwidth and create frustrating layout shifts.
BREAKTHROUGH SOLUTIONS FROM 4T TECHNOLOGY
SUPERIOR TECHNICAL CAPABILITIES
& FULLY PACKAGED DELIVERABLES
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Accelerate Google PageSpeed Insights to 95 - 100 green score on both mobile and desktop.
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Deep Core Web Vitals optimization: Largest Contentful Paint (LCP < 1.2s), Interaction to Next Paint (INP < 50ms), and Cumulative Layout Shift (CLS = 0).
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Conversion of all site images into next-generation WebP and AVIF formats with responsive srcset delivery.
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Tree-shaking, minification, and asynchronous deferred loading of CSS and JavaScript assets.
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Advanced LiteSpeed cache and global CDN edge routing configuration.
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Permanent speed warranty: Free re-optimization if site score drops after regular usage.
Standard Speed Acceleration (85 - 95 Points)
2,000,000 VND
✓ Completed in 24 - 48h
🎯 Target Scope: Ideal for business websites experiencing moderate sluggishness (3-5s load times)
- Full conversion of existing images to WebP format
- Minification of HTML, CSS, and JavaScript files
- Deferral of non-critical render-blocking resources
- Browser caching and Gzip/Brotli compression setup
- Speed warranty for 03 months
SELECT THIS PACKAGE →
Core Web Vitals Flagship VIP (95 - 100 Points) ★
3,500,000 VND
✓ Completed in 2 - 3 days
🎯 Target Scope: Best-seller for e-commerce, high-traffic portals, and serious SEO campaigns
- All features in Standard Speed package
- Guaranteed PageSpeed 95 - 100 green on Mobile & Desktop
- Zero Cumulative Layout Shift (CLS = 0) precision tuning
- Reduction of LCP under 1.2s and INP under 50ms
- Database table indexing & query optimization
- Cloudflare CDN edge cache integration
- Speed warranty & monitoring for 06 months
SELECT THIS PACKAGE →
Step 1
In-Depth Performance Profiling
Running Lighthouse audits and network waterfall analysis to identify bottlenecks.
Step 2
Automated Media Pipeline Optimization
Converting images to WebP/AVIF and implementing lazy loading.
Step 3
Code Refactoring & Script Deferral
Eliminating unused CSS/JS and deferring non-essential third-party scripts.
Step 4
Server & Cache Configuration
Tuning LiteSpeed, Brotli compression, and CDN edge rules.
Step 5
Final Verification & Benchmark Reporting
Testing across real 4G/5G mobile devices and delivering verified before-and-after reports.
🛡️
Score Guarantee: 95-100 Points
100% money-back guarantee if promised benchmarks are not met.
🛡️
Zero Visual Glitches
Flawless rendering with no broken design elements or functionality.
🛡️
Sub-1.2s Load Speeds
Noticeable instant-feel page navigation across all devices.
🛡️
Extended 6-Month Speed Warranty
Complimentary re-tuning if future updates impact page speed.
1. Does website loading speed optimization truly improve Google SEO rankings?
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Yes, decisively! Google has officially confirmed Core Web Vitals (LCP, INP, CLS) as a direct search ranking factor. Fast sites also reduce bounce rates by over 50% and double conversion rates.
2. What Google PageSpeed Insights score does 4T Technology guarantee after optimization?
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We guarantee 90 to 100 green scores on Desktop and 85 to 98 green scores on Mobile, with Largest Contentful Paint (LCP) under 1.2 seconds.
3. Does the optimization process alter website design layout or risk data loss?
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Not at all. We clone and optimize code on an isolated staging server first. All original layouts, visual effects, and database entries remain 100% intact with full backup snapshots.
4. How long does a full website speed optimization take?
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A comprehensive optimization is completed within 2 to 4 business days, including server-level tuning, asset compression, and 24-hour stability monitoring.
5. What advanced technical methods does 4T Technology apply to tune Core Web Vitals?
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We apply CSS/JS code tree-shaking, next-gen WebP/AVIF image transcoding, Redis/Memcached object caching, HTTP/2 multiplexing, font subsetting, and critical render path optimization.
6. Will the website slow down again over time after optimization?
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No, because we configure automated image optimization and dynamic caching pipelines on your server. As long as staff follow basic upload guidelines, speeds remain permanently green.
7. Is there a warranty policy to maintain speed scores after delivery?
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Yes! We provide a 3 to 6-month speed maintenance warranty. If scores fluctuate due to CMS updates, our engineers re-tune your performance at zero additional cost.
8. What is the speed optimization service fee in Thai Nguyen?
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Our one-time fee is 1,500,000 VND for basic websites, 2,500,000 VND for WordPress/WooCommerce portals, and 4,000,000 VND for complex web applications.
9. Can a website hosted on a budget shared hosting plan still achieve a 100 green score?
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Yes! Through aggressive client-side caching and asset minification, we frequently achieve 95+ scores even on budget hosting. If server hardware is severely underpowered, we advise free cloud CDN caching.
10. What is your refund policy if the guaranteed speed score is not achieved?
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We commit by contract: if we fail to achieve green Google PageSpeed scores (85+ Mobile, 90+ Desktop), we issue an immediate 100% full refund with zero deductions.
STRATEGIC TECHNOLOGY PARTNER
NEED ON-SITE CONSULTATION & TECHNICAL SURVEY?
4T TECHNOLOGY lead engineers will be on-site at your facility in Thai Nguyen within 30 minutes for a comprehensive technical survey and architectural roadmap—completely free of charge.
