cemstone.com website review

About 481 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 4.4 s faster on a phone.

21 images could be 2.4 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Your mobile performance score is 52 (desktop: 44). Pages that score under 90 lose visitors before the first paint.

27 files block the first paint until they finish downloading. Deferring or inlining them could save about 900 ms.

4 third-party services load with your homepage (Google CDN, searchiq.co and Other Google APIs/SDKs and others), adding 875 KiB and 662 ms of main-thread time.

Google CDN costs a phone 504 ms of main-thread work and 734 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

About 104 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 450 ms faster on a phone.

A phone's processor spends 3.4 s on main-thread work while loading, 1.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

9 long tasks block the main thread while loading, the longest for 217 ms. During a long task the page ignores taps.

3 files are served with short cache lifetimes, so returning visitors download them again (2 KiB).

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 100 ms).

Polyfills for old browsers add 8 KiB JavaScript that modern phones do not need.

8 KiB could be saved by minifying JavaScript.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

For real visitors the layout shifts by 1.28 (75th percentile). Good is under 0.1.

The first text or image appears after 10.9 s on a phone. Good is under 1.8 s.

Your largest element takes 26.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “OUR COMMITMENT IS DELIVERING QUALITY AGGREGATES & CONCRETE”.

The page becomes fully interactive after 27.9 s. Good is under 3.8 s.

Visually, the page fills in at 10.9 s (Speed Index). Good is under 3.4 s.

Real visitors wait 2.7 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' largest content (lcp) went from 2.2 s to 3.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Real visitors wait 809 ms for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 222 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 87 ms to 91 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 7.4 MB in 125 requests on a phone: images 5.3 MB (44), scripts 1.1 MB (36) and fonts 461 KiB (8). Under 2 MB keeps phones on slow connections fast.

3 images (120 KiB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

4 images further down the page (147 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 2.10 g of CO₂e: 252.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

23 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

Links must have discernible text: 6 elements on the page fail this check, rated serious by axe-core.

4 tap targets are too small or too close together to hit reliably with a finger.

All page content should be contained by landmarks: 13 elements on the page fail this check, rated moderate by axe-core.

The page has no <main> landmark, so screen-reader users cannot jump straight to the content.

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

4 form fields have no label, so screen readers announce an empty box and autofill guesses.

Alternative text of images should not be repeated as text: 2 elements on the page fail this check, rated minor by axe-core.

Elements with visible text labels do not have matching accessible names. (1 element).

Your title is 66 characters, so Google will cut it off around 60: “State of the Art Source for Ready-Mix Concrete | Concrete Supplier”.

No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.

7 links have no real href, so search engines can't follow them.

5 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

The homepage links to 197 pages on cemstone.com and 17 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no /llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

/concrete/ready-mix-concrete/resolve-concrete-fiber-reinforcement, /concrete/ready-mix-concrete/concrete-pavements-pave-ahead, /concrete/ready-mix-concrete/curing-and-sealing-concrete and /concrete/precast/bunker-block have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 71 found) and read each the way a search engine does.

5 of 12 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

5 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

Social proof on the homepage: 2 trust badges. Pairing it with named testimonials or customer logos makes it far more convincing.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

The homepage shows no opening hours. If customers visit or call, show when.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 993 words of visible text.

Opening the homepage sets 3 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 6 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.