Website Speed: Why Google Cares and What “Fast” Actually Means
Every second of load time costs visitors and rankings. Core Web Vitals in plain English, the scores to aim for, and the honest reason most sites are slow.
Count to three, slowly. On a phone, on mobile data, that is roughly how long most visitors give a page before they bail. Speed is a ranking factor with a published definition (Core Web Vitals), but the bigger cost is the visitors who leave before your site says a word. Here is the plain-English version of what Google measures and the handful of fixes that move it.
Test yours right now
Go to PageSpeed Insights (Google’s own tool), paste your address, look at the mobile score. 90+ is genuinely fast, 50-89 is costing you, under 50 is an emergency. Then run one of our client sites for comparison. That comparison is the honest version of every speed claim in this industry: don’t trust the pitch, run the test.
Core Web Vitals in plain English
| Metric | Plain English | Good means |
|---|---|---|
| LCP (Largest Contentful Paint) | How fast the main thing appears | Under 2.5 seconds |
| INP (Interaction to Next Paint) | How fast taps respond | Under 200ms |
| CLS (Cumulative Layout Shift) | Does the page jump around while loading | Basically no jumping |
Why most sites are slow (the honest reason)
They carry weight they never use. Page builders load their whole toolbox on every page: sliders you do not have, jQuery for menus, four font weights nobody typed with. Camera-original photos shipped at 4MB. Cheap shared hosting under it all. None of this shows in a design mockup, all of it shows in the score. It is why the platform decision (custom vs template) is really a speed decision.
What actually makes a site fast
- Hand-coded pages that load only what they use. This is most of the game.
- Properly sized images in modern formats, sized to their slot, marked up so the browser grabs the important one first.
- Self-hosted fonts, few weights. Every external request is a queue you are standing in.
- Decent hosting. The cheapest tier of anything is slow at 6pm when everyone is searching.
We build all four in by default, which is why the sites on our wall score in the 90s, and we recheck monthly under Hosting & Care so they stay there.
Speed is also a money metric
Beyond rankings: faster pages hold more visitors, and every held visitor is a chance at a job. If your average job is worth $600, a slow site only has to lose you a couple of enquiries a month to out-cost a proper build within the year. The rest of the leak list is in the 7 fixable reasons.
Tonight’s five-minute win: run your homepage through PageSpeed Insights, find the largest image, and compress it. Oversized photos are the number-one speed killer on trade sites, and fixing the worst three usually moves the score more than any plugin will.