iontec.mx website review

11 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.9 s.

About 327 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.4 s faster on a phone.

Your mobile performance score is 71. Pages that score under 90 lose visitors before the first paint.

13 files are served with short cache lifetimes, so returning visitors download them again (236 KiB).

About 27 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

Google Maps costs a phone 153 ms of main-thread work and 326 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.

The page has 1,574 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (Google Maps, POWr and jQuery CDN and others), adding 700 KiB and 356 ms of main-thread time.

51 KiB could be saved by minifying JavaScript.

2 long tasks block the main thread while loading, the longest for 80 ms. During a long task the page ignores taps.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

Polyfills for old browsers add 29 KiB JavaScript that modern phones do not need.

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.

Your largest element takes 7.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 7.8 s. Good is under 3.8 s.

Visually, the page fills in at 4.2 s (Speed Index). Good is under 3.4 s.

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

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

Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

1 image (56 KiB) is 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.

1 image further down the page (56 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.57 g of CO₂e: 68.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

Images must have alternative text: 1 element on the page fails this check, rated critical by axe-core.

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

2 elements hidden from screen readers can still receive keyboard focus.

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

<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

5 visible links have no text or label, so screen readers cannot say where they go.

The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.

Alternative text of images should not be repeated as text: 6 elements on the page fail this check, rated minor by axe-core.

Your title is 69 characters, so Google will cut it off around 60: “Iontec.mx | Automatizacion de Hogar y Empresa | Domotica y Tecnologia”.

Your meta description is 316 characters; Google truncates after about 160, so the end of your pitch is cut.

Structured data found (Organization and WebSite) but with 2 problems, for example “ld+json block 3 is not valid JSON (Unexpected token ',', ..."ontecmx", , ]} " is not valid JS)”.

The homepage links to 95 pages on iontec.mx and 3 external pages.

https://iontec.mx/pages/servicios, https://iontec.mx/pages/contacto, https://iontec.mx/collections/paquetes and https://iontec.mx/collections/productos-nuevos have no meta description, so Google writes the search snippet from whatever text it finds.

https://iontec.mx/collections/paquetes/products/kit-de-4-camaras-interior-incluye-4-wyzecam-4-memorias-de-32gb-4-extensiones-de-5mts-4-kits-de-instalacion, https://iontec.mx/collections/paquetes/products/kit-de-4-camaras-exterior-incluye-4-wyzecam-4-memorias-de-32gb-4-carcazas-para-exterior-extensiones-de-5mts-4-4-kits-de-instalacion, https://iontec.mx/collections/paquetes/products/kit-de-4-camaras-rotatorias-interior-incluye-4-wyze-cam-pan-4-memorias-de-32gb-4-bases-de-pared-techo-4-extensiones-de-5mts-4-kits-de-instalacion and https://iontec.mx/collections/paquetes/products/kit-de-4-camaras-rotatorias-exterior-incluye-4-wyze-cam-pan-4-memorias-de-32gb-4-bases-de-pared-techo-4-extensiones-de-5mts-4-kits-de-instalacion use the same meta description. A description written for each page earns more clicks.

Your homepage links to 6 pages by a URL that isn't their canonical one, for example https://iontec.mx/collections/productos-nuevos/products/terminal-de-reconocimiento-facial-palma-huella-digital-y-temperatura-de-alta-velocidad, whose canonical is https://iontec.mx/products/terminal-de-reconocimiento-facial-palma-huella-digital-y-temperatura-de-alta-velocidad. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://iontec.mx/collections has no <h1> headline, so visitors and search engines get no clear main topic.

https://iontec.mx/collections and https://iontec.mx/pages/contacto have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 15 pages linked from your homepage (of 66 found) and read each the way a search engine does.

1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=56011048&Ver=2&mid=7ee88973-8294-4b2b-b1bc-36860add8888&bo=1&sid=e979fd10dca811f1959cf96955d3b8df&vid=e97a0ed0dca811f1a560bb3da29b0070&vids=1&msclkid=N&pi=918639831&lg.

2 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://www.improvedcontactform.com/css/widget.css' from origin 'https://iontec.mx' has be…”.

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.

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.

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.

Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

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 1,238 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager, Meta Pixel and Microsoft Ads (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 15 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 24 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.