redambiental.com website review

13 images could be 1.1 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 2.2 s faster on a phone.

8 files are served with short cache lifetimes, so returning visitors download them again (1.3 MB).

5 third-party services load with your homepage (ucontactcloud.com, Google Tag Manager and Google Fonts and others), adding 1.9 MB and 945 ms of main-thread time.

Your mobile performance score is 58. Pages that score under 90 lose visitors before the first paint.

ucontactcloud.com costs a phone 675 ms of main-thread work and 1.3 MB 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 359 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 300 ms faster on a phone.

7 long tasks block the main thread while loading, the longest for 621 ms. During a long task the page ignores taps.

Google Tag Manager costs a phone 270 ms of main-thread work and 180 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.

A phone's processor spends 2.8 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Google Fonts costs a phone 0 ms of main-thread work and 407 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 168 KiB of CSS is downloaded but never applied on this page.

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.

2 KiB could be saved by minifying JavaScript.

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.

Real visitors wait 4.5 s for the largest content to appear (75th percentile). Good is under 2.5 s.

For real visitors the layout shifts by 1.02 (75th percentile). Good is under 0.1.

Your largest element takes 17.1 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Usamos Google Analytics y cookies analíticas para medir las…”.

The page becomes fully interactive after 23.6 s. Good is under 3.8 s.

Real visitors see the first content after 2.9 s (75th percentile). Good is under 1.8 s.

Real visitors wait 984 ms for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 587 ms in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 4.4 s (Speed Index). Good is under 3.4 s.

11 images have no width and height attributes, so the layout jumps as each one loads.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 189 ms to 177 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 4.3 s to 4.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.0 MB in 74 requests on a phone: images 3.0 MB (45), scripts 1.0 MB (14) and fonts 814 KiB (5). Under 2 MB keeps phones on slow connections fast.

7 images are downloaded at several times the size a phone draws them, for example monitoreo_1.webp at 1,600 px wide, shown at 350 px. Resized copies would save about 932 KiB.

4 images further down the page (480 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 1.43 g of CO₂e: 171.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Elements must only use permitted ARIA attributes: 3 elements on the page fail this check, rated serious by axe-core.

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

Scrollable region must have keyboard access: 2 elements on the page fail this check, rated serious by axe-core.

1 frame has no title, so screen-reader users cannot tell what it contains.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

Your <h1> is empty.

The homepage links to 31 pages on redambiental.com and 8 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 https://redambiental.com/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.

We fetched 12 pages linked from your homepage and read each the way a search engine does.

2 errors were logged to the browser console while the page loaded, for example “ERROR TypeError: Cannot read properties of undefined (reading 'addEventListener')”.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

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.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

There is no form on the homepage, so every lead has to click through to another page first.

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 507 words of visible text.

Opening the homepage sets 2 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 1 host run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.