oto.com website review

About 622 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.1 s faster on a phone.

8 third-party services load with your homepage (Google Tag Manager, Facebook and Google/Doubleclick Ads and others), adding 1.7 MB and 1.0 s of main-thread time.

Your mobile performance score is 60 (desktop: 65). Pages that score under 90 lose visitors before the first paint.

Google Tag Manager costs a phone 495 ms of main-thread work and 695 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.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 500 ms).

10 files are served with short cache lifetimes, so returning visitors download them again (393 KiB).

The page has 2,564 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Facebook costs a phone 196 ms of main-thread work and 377 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 2.3 s on main-thread work while loading, 1.5 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Google/Doubleclick Ads costs a phone 120 ms of main-thread work and 313 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.

9 long tasks block the main thread while loading, the longest for 170 ms. During a long task the page ignores taps.

Polyfills for old browsers add 26 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.

1 image could be 5 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

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.

The page becomes fully interactive after 17.5 s. Good is under 3.8 s.

Your largest element takes 7.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “VInFast VF 3 EV”.

Real visitors wait 209 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 1.6 s to 2.0 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Scripts block taps and scrolling for 504 ms in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 4.5 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 231 ms to 249 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

By the Sustainable Web Design model, a visit to your homepage emits about 0.54 g of CO₂e: 65.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

Scrollable region must have keyboard access: 4 elements on the page fail this check, rated serious by axe-core.

All page content should be contained by landmarks: 4 elements on the page fail this check, rated moderate by axe-core.

11 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: 8 elements on the page fail this check, rated minor by axe-core.

ARIA role should be appropriate for the element: 1 element on the page fails this check, rated minor by axe-core.

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

Your meta description is 182 characters; Google truncates after about 160, so the end of your pitch is cut.

The homepage links to 328 pages on oto.com and 16 external pages.

We fetched 15 pages linked from your homepage (of 189 found) and read each the way a search engine does.

15 third-party cookies are set on load; browsers are restricting these, so whatever relies on them breaks.

10 of 34 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

A form field blocks pasting, which frustrates password managers and people on phones.

Chrome logged issues while loading the page (“Cookie”).

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.

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: 62 testimonial or review blocks. 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.

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 2,071 words of visible text.

Before a visitor clicks anything, the page loads Criteo, Google Ads, Google Analytics, Google Tag Manager and Meta Pixel and 2 mores (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 17 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 27 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.