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Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseAI & Agents

llms.txt: what it is, and whether it does anything for your site

The short answer: llms.txt is a proposed text file, at the root of the site, that summarises what the site has and points to its most useful pages, written to…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSecurity

A security report about a vulnerable n8n or web app: update first, then reduce exposure

For VPS and dedicated server customers with root access. The short answer: the report says an application on your server is answering in a version with known security flaws: n8n,…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge basePHP & Development

Sending e-mail from PHP: mail() or SMTP

Use SMTP with a real mailbox on your domain. The mail() function is fine for a quick test, but it returns “sent” only because the local mail program accepted the…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseComparisons and alternatives

cPanel, DirectAdmin or Plesk: what actually differs between control panels

They do the same job with different menus. All three are hosting control panels: a web page where you create e-mail accounts, databases, domains, DNS records and backups without typing…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSecurity

Critical PHP vulnerabilities of October 2026 (CVE-2026-109618 and CVE-2026-109619): what we did and what you should do

The short answer: on 21/10/2026 two critical vulnerabilities were published in PHP, the language WordPress and most websites run on. If you have shared or reseller hosting with us, you…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge basecPanel & WHM

Error 404 on a page that should exist: the causes, in order

The short answer: error 404 means “the server is working but cannot find what was asked for”. For a page you know exists, the causes are almost always a file…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSEO & Marketing

How to remove a page from Google results: noindex, removal tool or password

It depends on what you want. For the page to stop existing, delete it and make it return 404 (or 410). For the page to stay but be out of…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseOnline Stores

WooCommerce e-mails not arriving: what to check

The order comes in, the money is paid, and the customer swears they got nothing. Or it is you who never receives the “new order” notice. On WooCommerce, an e-mail…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseDatabases

MySQL or MariaDB: which one runs here, and does it matter

Shared hosting here runs MariaDB, not Oracle’s MySQL Server. At the time of writing the version is 10.11.16. For almost every site that makes no difference: MariaDB started as a…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSEO & Marketing

A helpful 404 page: what it should say and how to check it works

The short answer: the 404 page is what a visitor sees when the address does not exist. A good one says so clearly, keeps the site’s menu and shows a…