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BNবাংলাBlog
Guides on website health, SEO, speed, SSL and e-mail deliverability.
Oct 7, 2026 · 8 min readLookalike Domains and Typosquatting: How to Protect Your Brand
Lookalike domains imitate your name to phish customers and fake invoices. Learn how typosquatting works, how to spot new lookalikes and what you can…
Oct 7, 2026 · 8 min readLive Chat Widgets and Page Speed: Load Them Without the Cost
Live chat widgets can add heavy JavaScript to every page. Learn how to measure their cost and load chat on demand without losing conversations…
Oct 7, 2026 · 8 min readPage With Redirect in Search Console: When to Worry and Fix It
Page with redirect in Google Search Console usually just means old URLs redirect correctly. Learn when the status is normal and when it reveals…
Oct 7, 2026 · 8 min readWordPress User Enumeration: What It Reveals and How to Stop It
Attackers can list WordPress usernames through author URLs, the REST API and login errors. See what user enumeration reveals and how to limit it…
Oct 7, 2026 · 8 min readWhy Gmail Shows “via” Next to Your Sender Name and How to Fix It
Gmail adds "via" and another domain next to your name when the sending service does not sign mail for your domain. Learn why it…
Oct 6, 2026 · 8 min readAlternate Page With Proper Canonical Tag: What It Means
Search Console lists pages as Alternate page with proper canonical tag. Learn what the status means, when it is normal and when it reveals…
Oct 5, 2026 · 8 min readCDN Cache Hit Ratio: Why Your CDN Is Not Making You Faster
A CDN only speeds up your site when it serves pages from cache. Learn what cache hit ratio means, how to check it and…
Oct 4, 2026 · 8 min readDKIM Selectors Explained: How to Find Yours and Use Several
A DKIM selector tells receivers where to find your public key. Learn how to find the selector you use, run several senders and rotate…
Oct 3, 2026 · 8 min readOpen Redirects: How Attackers Abuse Your Website’s Links
An open redirect lets attackers send visitors from your trusted domain to phishing pages. Learn how to find open redirects and fix them in…
Oct 2, 2026 · 8 min readWhy Google Rewrites Your Title Tags and How to Prevent It
Google often shows a different title than the one you wrote. Learn why it rewrites title tags, how to spot rewritten titles and what…
Oct 2, 2026 · 9 min readIs AMP Still Worth It? Accelerated Mobile Pages Today
AMP no longer earns a search badge or Top Stories access. Learn when keeping Accelerated Mobile Pages still makes sense and how to remove…
Oct 1, 2026 · 7 min readPostmaster and Abuse Mailboxes: Why Every Domain Needs Them
Postmaster, abuse and other role addresses let mail servers and people report problems with your domain. Learn which ones you need and how to…