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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 WebsitesBusiness WebsiteNews WebsitePortfolio WebsiteAffiliate Marketing WebsiteDropshipping WebsiteJob 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 DevelopmentEcommerce WebsitesCustom website developmentWebsite Error Fixing


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