Author
Shubham Handore
Founder and Tech Writer, CodeNexon
About
Shubham Handore started CodeNexon in 2024 to give people a plain, jargon-free place to work out technology decisions. He writes every guide on the site.
His focus is the practical side of running a website: choosing and paying for hosting, keeping WordPress fast and backed up, getting DNS and email records right, and picking the tools a small business depends on.
Each guide follows the same rules. Prices and limits are taken from the vendor's own page and carry the date they were checked. Sources are linked at the end of every post. Where a product has not been tested hands-on, the post says so.
CodeNexon is owned, developed and managed by Quavento Technologies. How guides are researched and corrected is set out in the editorial policy.
Hosting & Cloud
21 guidesBest Web Hosting for Small Business: 2026 Plans Compared
Three plans advertised at $3.99 a month cost $383, $395 and $911 over five years. This hub compares nine shared plans, two VPS providers and three developer platforms, and links to every hosting guide we publish.
How to Choose a Web Hosting Provider: A 9-Point Checklist
Most hosting regret comes from three things: the renewal bill, a slow server far from your visitors, and backups that were never there. This checklist covers all nine checks, with real prices.
Shared vs VPS vs Cloud Hosting: Which One Do You Need?
Shared hosting is an apartment, a VPS is a townhouse, and cloud hosting is a hotel that bills by the night. Here is how to tell which one your site needs, and when to move.
Firebase Hosting vs Vercel vs Netlify for Next.js (2026 Pricing)
All three will host a Next.js site for free at small scale. They differ in what the free tier allows, how bandwidth is billed, and how much of Next.js works without extra setup.
Hostinger vs Bluehost: Price, Limits and Features Compared
Both entry plans cost about $143 at checkout. Hostinger's lasts four years and Bluehost's lasts three. Here is how the two compare on price, limits, email, backups, staging and support.
Web Hosting Renewal Prices: What $2.99 a Month Really Costs
The price on a hosting homepage is a first-term discount. We pulled the renewal rates for nine plans at three hosts and worked out what each one costs over five years.
What Is TTFB? Time to First Byte Explained, With Fixes
Time to First Byte tells you how long a visitor waits before your server sends anything at all. Google calls 0.8 seconds or less good. Here is what makes it slow and what fixes it.
DNS Records Explained: A, CNAME, MX and TXT in Plain English
Six record types handle almost everything a small site needs. This guide shows what each one does, what a correct record looks like, and how to switch hosts without breaking email.
How to Get a Free SSL Certificate With Let's Encrypt
Let's Encrypt certificates cost nothing and last 90 days. With Certbot you can install one in about ten minutes and never renew it by hand. Here are the exact commands.
What Is a CDN and Does a Small Website Need One?
A CDN keeps copies of your files in cities around the world so visitors download them from nearby. For most small sites the free tiers are enough. Here is how it works and what to cache.
Core Web Vitals Explained: LCP, INP and CLS in Plain English
Google judges page experience on three numbers: how fast the main content loads, how quickly the page responds, and how much the layout jumps. Here are the targets and how to hit them.
How to Set Up a VPS: 10 Steps to a Secure Ubuntu Server
A new VPS allows root login with a password and has no firewall. These ten steps, with the exact commands, take about 45 minutes and close the gaps bots look for.
Best VPS Hosting for Developers: DigitalOcean vs Linode vs Lightsail
Three well-known providers charge almost the same for a small server. The differences are in the vCPU count, what backups cost and how overage is billed. Here are the plans, line by line.
How to Deploy a Next.js Site to Firebase Hosting for Free
Set output to export, point firebase.json at the out folder and run one command. Here is the full process, with the errors CodeNexon hit on its own deploy and how to fix them.
How to Transfer a Domain to a New Registrar Without Downtime
Unlock the domain, get the authorization code and start the transfer. ICANN's rules give your registrar five days to hand over the code. Here is the full process and how to avoid downtime.
HTTP Security Headers Explained: 6 to Add to Your Website
Six short headers block whole categories of attack, from HTTPS downgrades to clickjacking. Here is what each does, a safe starting value, and how to add them without breaking your site.
Website Uptime Monitoring: How to Know Your Site Is Down First
Your host's SLA tells you what credit you can claim, not when your site is down. A free monitor checks every 5 minutes and alerts you first. Here is what to monitor and how to read the numbers.
SSH Keys Explained: How to Create and Use Them Safely
An SSH key lets you log in to a server without a password that bots can guess. Here is how to create an Ed25519 key, install it, use an agent and manage keys as your team changes.
HTTP/2 vs HTTP/3: What Changed and How to Enable It
HTTP/3 runs on QUIC over UDP, which removes a stall that HTTP/2 suffers on lossy networks and usually needs fewer round trips to connect. Here is what that means for your site and how to switch it on.
Nginx vs Apache: Which Web Server Should You Use?
Both run websites well. Nginx is lighter and a natural reverse proxy. Apache allows per-folder .htaccess rules that shared hosts and WordPress plugins rely on. Here is how to choose.
How to Change Your Domain Name Without Losing SEO
Moving to a new domain puts years of search signals at risk. Page-to-page 301 redirects, Google's Change of Address tool and patience protect them. Here is the full sequence.
WordPress
15 guidesWhy Is My WordPress Site Slow? 12 Fixes in Order
Slow WordPress sites usually share the same four causes: no page cache, oversized images, too many plugins and an old PHP version. Work through these twelve fixes in order.
How to Migrate a WordPress Site to a New Host Without Downtime
A WordPress site is two things: a folder of files and a database. Move both, test on the new server before touching DNS, and visitors never see a gap. Here is the full sequence.
How to Back Up a WordPress Site: Plugin, Host and Manual Methods
A backup you have never restored is a guess. This guide covers the three ways to back up WordPress, the 3-2-1 rule for where to keep copies, and a ten-minute restore test.
Rank Math vs Yoast SEO: Features and Pricing Compared (2026)
Yoast SEO Premium costs $118.80 a year for one site. Rank Math PRO covers unlimited personal sites for one fee and includes redirects in its free version. Here is which one fits your setup.
WordPress Security Checklist: 15 Steps to Protect Your Site
Most hacked WordPress sites are broken into through an outdated plugin or a reused password. These fifteen checks close nearly all of that risk, and the first seven take under an hour.
301 vs 302 Redirects: Which to Use and How to Set Them Up
A 301 says a page has moved for good. A 302 says it will be back. Pick the wrong one and the wrong address can sit in search results for months. Here is how to choose and set them up.
How Much Does a Website Cost? Real 2026 Prices, Line by Line
A do-it-yourself business site costs about $59 in its first year. With premium tools it runs about $370 a year. Here is every line, with real prices and three budgets you can adapt.
Best WordPress Hosting for Beginners: Shared vs Managed Plans
A first WordPress site runs well on a $3 to $4 shared plan. Managed hosting costs about ten times as much. Here is what each includes, what it costs over time, and when the upgrade is worth it.
Image Optimization for the Web: Resize, WebP, AVIF and Lazy Loading
A 4 MB phone photo can become a 230 KB WebP with no visible difference. Here is how to resize, convert and compress images, and write image tags that help Core Web Vitals.
How to Create a WordPress Staging Site and Push Changes Safely
A staging site lets you test updates privately before visitors see them. Here are three ways to create one, the settings that stop it emailing real customers, and the safe way to push changes live.
Schema Markup Explained: Structured Data That Actually Helps
Schema markup labels your content so search engines know what it is. Here is which types are worth adding, what Google stopped showing in 2023, and how to test your markup.
XML Sitemaps and Robots.txt Explained: What Google Uses
A sitemap lists the pages you want found. Robots.txt says what crawlers may request. Google ignores priority and changefreq, and robots.txt does not keep pages out of results. Here is what works.
Canonical Tags Explained: How to Handle Duplicate URLs
The same page often loads at several addresses. A canonical tag tells search engines which one is the main version. Here is how to write them and the mistakes to avoid.
Internal Linking: How to Connect Your Pages for Readers and SEO
Internal links help visitors find the next useful page and show search engines how your content fits together. Here is how to plan them, write anchor text and fix the gaps.
How to Fix 404 Errors and Broken Links (and Which to Ignore)
Most 404s are harmless. The ones worth fixing are broken internal links, missing pages with outside links and old pages that still get visits. Here is how to find and fix them.
SaaS & Tools
10 guidesMailerLite vs Mailchimp: Pricing and Limits Compared (2026)
Both free plans now stop at 250 contacts, but MailerLite lets you send 2,500 emails a month to Mailchimp's 500 and includes automation. Here is the full comparison.
SPF, DKIM and DMARC Explained: Stop Your Email Going to Spam
Gmail requires every sender to authenticate with SPF or DKIM, and anyone sending 5,000 or more messages a day needs all three records. Here are the records, with examples you can copy.
Stripe vs PayPal Fees: What You Pay on a $50 Sale (2026)
On a $50 US card sale you keep $48.25 with Stripe and $47.76 with PayPal Checkout. The gap grows on small payments. Here is the math for each fee.
UTM Parameters Explained: How to Track Campaigns in GA4
Without tags, visits from email and messaging apps show up as unexplained direct traffic. UTM parameters fix that. Here is how to name them, build links and read the results in GA4.
Mailchimp Alternatives: 5 Email Tools With Bigger Free Plans
Mailchimp's free plan stops at 250 contacts and 500 emails. Sender and EmailOctopus give you 2,500 subscribers free, and Kit goes to 10,000. Here is how five alternatives compare.
How to Set Up Google Search Console and Use Its Reports
Search Console is the only place to see which Google searches your site appears for. Here is how to verify a Domain property, submit your sitemap and turn the reports into fixes.
How to Set Up Google Analytics 4: The Settings Most Sites Miss
Installing the GA4 tag takes ten minutes. Four settings decide whether the data is useful a year later: retention, internal traffic, key events and Search Console. Here is the full setup.
Password Managers for Small Business: What to Look For and What It Costs
Shared spreadsheets and reused passwords fail the moment someone leaves or a service is breached. Here is what a business password manager does, what it costs and how to roll one out.
Two-Factor Authentication Explained: SMS vs Apps vs Passkeys
Any second factor beats a password alone, but SMS is the weakest and passkeys the strongest. Here is how each method works, what NIST says, and how to set 2FA up without locking yourself out.
How to Set Up Google Tag Manager: Tags, Triggers and GA4
Tag Manager lets you add and change tracking without editing your site. Here is how to install it, connect GA4, track form submissions and phone clicks, and keep the container tidy.