Blog - Nel404 Health

How to fix Core Web Vitals on a WordPress site (the 5 things that actually move the score)

Most WordPress sites fail Core Web Vitals on mobile. The fixes are not complicated, but you have to do them in the right order. Here are the five that actually shift the numbers.

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South African SMB SEO checklist for 2026: 12 things to check before you spend on ads

Before you put money into Google Ads or social, make sure your site is not losing organic traffic it could be getting for free. This checklist covers the 12 most commonly missed items on South African SMB sites.

WordPress security: 7 holes most SA agency sites leave open

If you build WordPress sites for clients, there are seven security gaps that show up on almost every site we scan. None of them are hard to fix, but all of them are routinely skipped.

Image optimization for South African mobile networks (why your site is heavy)

South African mobile data is expensive and networks are slower than Europe or the US. Unoptimised images are the single biggest reason local sites bleed mobile visitors.

Every page on your site should be HTTPS: here is how to find the gaps

A valid SSL certificate is not enough. Mixed content, redirects that leak HTTP, and forgotten subdomains all undermine the security your users expect.

Meta titles that actually drive clicks: real SA examples

Most meta titles are written for the algorithm, not the person. Here is how to write titles that get clicks, with before-and-after examples from South African sites.

Monitor 15 client sites without losing your weekends

Agency life means keeping an eye on a dozen client sites at once. Here is a practical setup that gives you early warning without requiring manual checks every Friday afternoon.