zostel.com website review

54 files are served with short cache lifetimes, so returning visitors download them again (1.4 MB).

78 images could be 3.0 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 1.8 s faster on a phone.

About 1.2 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 2.5 s faster on a phone.

A phone's processor spends 11.3 s on main-thread work while loading, 4.8 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

4 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

Your mobile performance score is 16. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

The page has 5,307 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (posthog.com, Google Tag Manager and Google CDN and others), adding 1.8 MB and 1.3 s of main-thread time.

20 long tasks block the main thread while loading, the longest for 513 ms. During a long task the page ignores taps.

posthog.com costs a phone 433 ms of main-thread work and 127 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.

Google Tag Manager costs a phone 335 ms of main-thread work and 511 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.

Google CDN costs a phone 260 ms of main-thread work and 731 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.

Polyfills for old browsers add 62 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

About 35 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.

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 0.69 (75th percentile). Good is under 0.1.

Your largest element takes 14.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Travellers staying at Zostel”.

The page becomes fully interactive after 31.1 s. Good is under 3.8 s.

Visually, the page fills in at 13.4 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.6 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Scripts block taps and scrolling for 1.4 s in total while the page loads. Good is under 200 ms.

Real visitors wait 2.8 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors wait 365 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

The first text or image appears after 2.0 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 275 ms to 328 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 3.1 s to 2.8 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 9.4 MB in 256 requests on a phone: images 5.6 MB (107), scripts 2.6 MB (58) and other files 679 KiB (75). Under 2 MB keeps phones on slow connections fast.

9 images are downloaded at several times the size a phone draws them, for example 20250423140840.jpg at 1,620 px wide, shown at 390 px. Resized copies would save about 1.1 MB.

20250423140840.jpg is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

3 images (126 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.

By the Sustainable Web Design model, a visit to your homepage emits about 2.67 g of CO₂e: 320.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 elements use ARIA attributes their role does not allow, which confuses screen readers.

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

Interactive controls must not be nested: 6 elements on the page fail this check, rated serious by axe-core.

All page content should be contained by landmarks: 29 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.

Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

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

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

There is no <h1>, so neither visitors nor Google get a clear main headline.

No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.

Your meta description is 193 characters; Google truncates after about 160, so the end of your pitch is cut.

The homepage links to 23 pages on zostel.com and 7 external pages.

The HTML your server sends has 223 of the 411 words a browser shows. AI crawlers don't run JavaScript, so they miss the rest.

https://www.zostel.com/zostel, https://www.zostel.com/zostel-plus, https://www.zostel.com/zostel-homes, https://www.zostel.com/zo-houses, https://www.zostel.com/zo-trips and https://www.zostel.com/destinations have no <h1> headline, so visitors and search engines get no clear main topic.

https://www.zostel.com/zostel-homes, https://www.zostel.com/zo-trips and https://www.zostel.com/blog 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.

https://www.zostel.com/merchandise took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 18 found) and read each the way a search engine does.

23 of 79 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 “Framing 'https://www.google.com/' violates the following report-only Content Security Policy directive: "frame-ancestor…”.

Large scripts ship without source maps.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

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 411 words of visible text.

Before a visitor clicks anything, the page loads Google Tag Manager and Meta Pixel (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 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 14 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.