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BNবাংলা#Technical SEO
Technical SEO is the part of search optimization that makes a website easy to crawl, render and index. Articles tagged here cover robots.txt, canonicals, redirects, status codes, sitemaps and site speed. They explain how search engines move through a site and where that process usually breaks. Each guide gives concrete steps to find a problem and fix it. The focus is on issues that affect many pages at once. A sound technical base lets good content be found and ranked.
27 thg 8, 2026 · 7 phút đọcJavaScript SEO Basics: How Search Engines Render Your Pages
How Google crawls and renders JavaScript sites, where rendering fails, and the practical rules that keep content, links and metadata visible to search engines.
26 thg 8, 2026 · 7 phút đọcRender-Blocking Resources: What They Are and How to Fix Them
Render-blocking CSS and JavaScript keep the screen blank while they load. How to find them, which to keep, and how to defer, inline or…
25 thg 8, 2026 · 7 phút đọcPage Weight and Compression: How to Make Pages Lighter
Heavy pages load slowly on mobile. Learn what makes pages heavy, how gzip and Brotli compression work, and a practical order for cutting page…
23 thg 8, 2026 · 7 phút đọcServer Response Time and TTFB: How to Speed Up Your Server
Time to first byte explained: what slows a server response, how to measure it on every page, and the caching, hosting and database fixes…
22 thg 8, 2026 · 8 phút đọcInteraction to Next Paint (INP): How to Find and Fix Delays
What INP measures, why pages feel sluggish when you click or tap, how to find the slow interactions and the JavaScript fixes that bring…
21 thg 8, 2026 · 8 phút đọcHow to Fix Cumulative Layout Shift (CLS) on Your Site
Why pages jump while loading, how CLS is calculated, how to find the elements that shift, and the fixes for images, ads, embeds, banners…
20 thg 8, 2026 · 8 phút đọcHow to Fix a Slow Largest Contentful Paint (LCP)
A step-by-step way to fix slow LCP: find the LCP element, split the time into its four parts, and apply the fixes that make…
18 thg 8, 2026 · 8 phút đọcCore Web Vitals Explained: LCP, INP and CLS in Plain Words
What LCP, INP and CLS measure, the thresholds for a good score, field vs lab data, and which fixes usually improve Core Web Vitals…
17 thg 8, 2026 · 7 phút đọcHTTP to HTTPS Migration: An SEO Checklist That Works
Moving from HTTP to HTTPS without losing search traffic: redirects, canonicals, internal links, mixed content and Search Console steps in the right order.
15 thg 8, 2026 · 8 phút đọcDiscovered – Currently Not Indexed: Why and How to Fix It
Google knows these URLs but has not crawled them. Learn what the status says about crawl priority and server capacity, and how to get…
14 thg 8, 2026 · 8 phút đọcCrawled – Currently Not Indexed: Causes and Real Fixes
Why Google crawls a page but leaves it out of the index, how to tell a quality problem from a technical one, and the…
13 thg 8, 2026 · 7 phút đọcHTTP Status Codes for SEO: The Ones That Actually Matter
A practical guide to HTTP status codes for SEO: what 200, 301, 302, 304, 404, 410, 429, 500 and 503 tell search engines and…