ondati.com.br website review

10 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.5 s.

About 224 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.2 s faster on a phone.

Your mobile performance score is 66. Pages that score under 90 lose visitors before the first paint.

About 150 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 520 ms faster on a phone.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 300 ms).

6 images could be 52 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.

4 third-party services load with your homepage (Google Tag Manager, Google Fonts and JSDelivr CDN and others), adding 374 KiB and 153 ms of main-thread time.

2 long tasks block the main thread while loading, the longest for 105 ms. During a long task the page ignores taps.

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 7.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Alinhados aos seus objetivos A OndaTI foi criada por profis…”.

Visually, the page fills in at 6.6 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 7.6 s. Good is under 3.8 s.

The first text or image appears after 2.6 s on a phone. Good is under 1.8 s.

17 images 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.

3 images (270 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.

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 0.35 g of CO₂e: 42.5 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

Form elements should have a visible label: 1 element on the page fails this check, rated serious by axe-core.

5 images have no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 19 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.

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

No meta description, so Google writes its own snippet from whatever text it finds.

The homepage links to 28 pages on ondati.com.br and 3 external pages.

There is no https://www.ondati.com.br/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.

https://www.ondati.com.br/empresa, https://www.ondati.com.br/nuvem, https://www.ondati.com.br/seguranca-da-informacao, https://www.ondati.com.br/infraestrutura-de-data-center, https://www.ondati.com.br/virtualizacao and https://www.ondati.com.br/armazenamento and 7 others have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.ondati.com.br/solucoes and https://www.ondati.com.br/networking use the same meta description. A description written for each page earns more clicks.

https://www.ondati.com.br/suporte has no <h1> headline, so visitors and search engines get no clear main topic.

https://www.ondati.com.br/consultoria-personalizada, https://www.ondati.com.br/cabeamento and https://www.ondati.com.br/contato 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 19 found) and read each the way a search engine does.

The page uses 1 deprecated browser API that will stop working in future browsers (“Unload event listeners are deprecated and will be removed.”).

2 images are displayed at the wrong aspect ratio, so they look stretched or squashed.

1 image is served at too low a resolution for sharp phone screens.

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

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

Social proof on the homepage: 1 trust badge. Pairing it with named testimonials or customer logos makes it far more convincing.

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

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

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 420 words of visible text.

Before a visitor clicks anything, the page loads Google Analytics and Google Tag Manager (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 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 5 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.