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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.
Oct 1, 2026 · 7 min readInternationalized Domain Names: IDNs, Punycode and SEO
Domains with local letters like ü, ą or Cyrillic work in search, but they bring practical trade-offs. How IDNs and punycode work and when…
Oct 1, 2026 · 7 min readHTML Sitemap Pages: When They Still Help SEO and Visitors
An HTML sitemap is a page of links to your content. When it still helps crawling and visitors, when it adds nothing, and how…
Oct 1, 2026 · 8 min readBlog on a Subdomain or Subfolder? The SEO Trade-Offs
blog.example.com or example.com/blog/? What really differs for SEO, when a subdomain is fine, and how to move a blog between them without losing traffic.
Oct 1, 2026 · 8 min readURL Fragments and Hash URLs: How Search Engines Treat #
Everything after # in a URL is usually ignored by search engines. What that means for jump links, hash routing in single-page apps, tracking…
Oct 1, 2026 · 8 min readSemantic HTML for AI Search: Markup That Helps Machines Read
AI crawlers extract passages from your HTML. How headings, lists, tables, main and article elements and clean markup help AI answers read and quote…
Oct 1, 2026 · 8 min readInfinite Scroll SEO: Make Endless Pages Crawlable
Infinite scroll can hide most of your products or posts from search engines. Learn how to build it on real paginated URLs so every…
Oct 1, 2026 · 9 min readLog File Analysis for SEO: What Your Server Logs Reveal
Server logs show what search engine bots really request on your site. Learn how to read them, what to look for and which SEO…
Sep 30, 2026 · 8 min readRemoving AMP Pages Without Losing Search Traffic
Many sites keep AMP only out of habit. Learn when removing AMP makes sense and how to redirect AMP URLs, clean up tags and…
Sep 30, 2026 · 8 min readWebP and AVIF: Choosing Image Formats for Faster Pages
WebP and AVIF can make images much lighter than JPEG and PNG. Learn how they compare, how to serve them with fallbacks and where…
Sep 30, 2026 · 7 min readThird-Party Scripts: How Tags and Widgets Slow Your Site
Chat widgets, trackers and tag managers often cost more speed than your own code. Learn how to measure third-party scripts and load them without…
Sep 30, 2026 · 8 min readCustom 404 Pages: What a Helpful Not Found Page Needs
A custom 404 page must return the right status code and still help lost visitors. Learn how to set it up, test it and…
Sep 30, 2026 · 9 min readHacked Site SEO Spam: How to Find and Remove Injected Pages
SEO spam hacks add hidden links and fake pages that search engines index. Learn the warning signs, how to confirm the hack and how…