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Site Speed Optimization Rajshahi | BD IT CENTER BDIX

Site Speed Optimization Rajshahi: কেন দরকার, কীভাবে করবেন

রাজশাহীর ব্যবসা হলে site speed আপনার online বিক্রির direct driver। ধীর ওয়েবসাইট = কম কনভার্সন, বেশি bounce, কম Google rank। এখন let’s go practical—BD IT CENTER (Top-Rated Web Development Company in Bangladesh & Best Web Hosting in Bangladesh) থেকে আমরা deliver করি: LCP ≤ 2.5s, CLS ≤ 0.1, INP ≤ 200ms target with a clean, measurable roadmap.

Goal: “Load under 2s on 4G, 90+ Lighthouse on key templates, and A/B verified uplift in conversions.”

What’s Included

  • Core Web Vitals First: LCP image preloading, font-display swap, CLS audit (layout shifts), INP input latency profiling.

  • Asset Optimization: Image next-gen (WebP/AVIF), responsive srcset, CSS/JS minify, tree-shaking, code-splitting, critical CSS inline, defer/async scripts.

  • Caching Strategy: Server-level cache (LiteSpeed/OPcache), browser cache rules, ETag/Cache-Control tuning.

  • HTTP/2 & HTTP/3 + CDN: BD traffic edge delivery, preconnect/dns-prefetch for third-party origins.

  • Database & Query Tuning: Slow query log, index, transient/object cache, WP-Optimize/Query Monitor guided fixes.

  • Server-Side Boost (BDIX): BDIX-peered LiteSpeed + CloudLinux stack for Bangladesh-first latency.

  • Security & Stability: Realtime malware scanning, firewall hardening, bot rate-limit—because hacked site = slow site.

  • Monitoring: Uptime & synthetic RUM (field data) dashboards; GA4 + CWV correlation for SEO/Revenue.

Best Price (Rajshahi-Friendly Packages)

Package For Whom What You Get Turnaround Price (BDT)
Starter Speed Fix Small sites, portfolio Lighthouse audit, image/WebP, basic cache, CSS/JS minify, lazy-load 3–5 days 6,900
Pro CWV Upgrade SMEs, news/ecom Full CWV plan, critical CSS, code-split, DB tune, CDN/HTTP3, font swap, LCP/CLS/INP targets 7–10 days 14,900
Elite Performance + Security High-traffic All Pro + server tuning (LiteSpeed Enterprise best practices), WAF rules, malware/hack recovery, RUM dashboard 10–14 days 29,900

Need a custom site or app? See our Web applications & Custom website development.

High-Security

  • WAF/Firewall, reCAPTCHA/SR, rate-limit abusive bots

  • File integrity & malware scan; auto quarantine

  • Secure headers (HSTS, X-Frame-Options), origin lock

  • Backup & rollback plan to ship speed safely

Training Facility (Knowledge Transfer)

Deployment শেষে we don’t vanish. We train your team:

  • Media upload policy (dimensions, compression)

  • Plugin hygiene (avoid bloat), update lifecycle

  • Content authoring that won’t break CLS

  • Simple checklists to maintain 90+ scores

SEO Impact: Speed → Rank → Revenue

  • Crawl Efficiency: Faster TTFB = more pages crawled

  • SERP Uplift: CWV is a known ranking factor influencing tie-breakers

  • Conversion Lift: Lower bounce, higher session depth

  • News/Ecom Boost: Faster feeds & product pages get more visibility

Explore our solutions for different business models:
Ecommerce Websites • Business Website • News Website • Portfolio Website • Affiliate Marketing Website • Dropshipping Website • Job Portal

Malware or Hacked? Realtime Support

If your site is hacked, it gets throttled by hosts, blacklisted by search, and becomes super slow. We:

  • Clean & patch within SLA

  • Close backdoors, update keys/salts

  • Re-index with Google, remove blacklists

  • Rebuild cache/CDN to restore speed

Need instant fix? See Website Error Fixing.

Live Chat/Phone Support (Human, Local, Fast)

  • Live Chat + Phone/WhatsApp: +8801406666328

  • Bangla-English mix support with clear SLAs

  • 7-days post-delivery follow-up on every package

Troubleshooting & Problem-Solving (Typical Fixes We Do)

  • LCP hero image not preloaded → add <link rel="preload"> + responsive sizes

  • CLS jumps from ad/iframe → reserve space, CSS aspect-ratio, priority hints

  • INP slow on checkout → third-party JS audit, defer non-critical, reduce hydration

  • TTFB high → move to BDIX hosting (LiteSpeed), PHP worker tuning

  • Fonts blocking render → font-swap + subset + preconnect

  • Bloated DOM → paginate, virtualize lists, trim builders

Why Choose BD IT CENTER?

  1. Top-Rated in Bangladesh for development + Best Web Hosting practices

  2. BDIX-Optimized Infra → Bangladesh users get visibly faster loads

  3. Measurable Targets (not buzzwords): before/after reports, CWV field data

  4. Security + Speed shipped together

  5. Local SEO Mindset tuned for BD markets & SERPs

  6. Transparent Pricing and zero-lock-in training

Browse our core Web Development services and specialized Business Website options.

Customer Reviews

  • “Within a week, home page LCP dropped to 1.8s; sales up 17%.” — Local fashion ecom, Rajshahi

  • “News portal now INP < 180ms on mobile—editors and readers both happy.” — Media client, Dhaka

  • “After hack cleanup, site came back with 90+ Lighthouse across templates.” — Services brand, Chattogram

Quick Self-Audit

  1. Test on PageSpeed Insights: note LCP/CLS/INP

  2. Check hero image size & preload

  3. Remove unused sliders/popups on mobile

  4. Enable CDN + HTTP/3 (QUIC)

  5. Ask us for a free CWV gap report (we’ll share an action plan)

FAQ

Q1: কত সময় লাগে 90+ Lighthouse পেতে?
A: Template count, theme builder, এবং third-party scriptsের উপর নির্ভর করে। সাধারণত 3–10 days প্যাকেজ অনুযায়ী।

Q2: Shared hostingে কি সম্ভব?
A: হ্যাঁ, কিন্তু BDIX-optimized LiteSpeed হলে best results। প্রয়োজনে আমরা hosting migration handle করি।

Q3: E-commerce heavy plugins থাকলে?
A: Code-split, cart/checkout script defer, image CDN, object cache—সব কিছুর balanced plan করি।

Q4: Malware clean করলে SEO ক্ষতি হবে?
A: দ্রুত action নিলে না। আমরা blacklist removal + reindex workflow follow করি।

Q5: Maintenance ছাড়া score কি কমে যাবে?
A: New content/ads/plugins যোগ করলে কমতে পারে—তাই আমরা training + SOP দিয়ে দিই।

Conclusion

Site Speed Optimization Rajshahi এখন আর luxury নয়—এটা আপনার sales, SEO & brand trust-এর core। If you want 90+ Lighthouse, real-world Core Web Vitals improvements, এবং BDIX-powered fast experience, BD IT CENTER is your partner.

Call/WhatsApp: +8801406666328
Live Chat: bditcenter.com
Start here: Web Development • Ecommerce Websites • Custom website development • Website Error Fixing

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