tutorful.co.uk website review

About 2.7 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 16.5 s faster on a phone.

155 files are served with short cache lifetimes, so returning visitors download them again (5.8 MB).

2 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.5 s.

Polyfills for old browsers add 209 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 1.1 s faster on a phone.

A phone's processor spends 12.5 s on main-thread work while loading, 9.4 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 6,297 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 50. Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (Clarity, Google Tag Manager and Facebook and others), adding 1,012 KiB and 795 ms of main-thread time.

Google Tag Manager costs a phone 279 ms of main-thread work and 534 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.

Clarity costs a phone 289 ms of main-thread work and 28 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.

12 long tasks block the main thread while loading, the longest for 222 ms. During a long task the page ignores taps.

2 images could be 29 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 100 ms faster on a phone.

About 127 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.

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.

Your largest element takes 48.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Book one-to-one tuition with our hand-picked and highly-qua…”.

Visually, the page fills in at 26.9 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 63.8 s. Good is under 3.8 s.

Real visitors wait 2.7 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors wait 213 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Real visitors see the first content after 2.6 s (75th percentile). Good is under 1.8 s.

Real visitors wait 819 ms for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 467 ms in total while the page loads. Good is under 200 ms.

The first text or image appears after 2.4 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 212 ms to 223 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 13.3 MB in 404 requests on a phone: scripts 6.5 MB (166), other files 5.5 MB (206) and media 631 KiB (2). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 3.76 g of CO₂e: 450.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

All page content should be contained by landmarks: 62 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.

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

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

No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.

No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.

1 link has no real href, so search engines can't follow it.

The homepage links to 350 pages on tutorful.co.uk and 13 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://tutorful.co.uk/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 5 pages linked from your homepage 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=5681542&tm=gtm002&Ver=2&mid=0cb54952-6c34-48d2-817f-743cd3b9b773&bo=1&sid=ebc481f0d54711f19daacfbf543d0e64&vid=ebc4af50d54711f199213904f6254e50&vids=1&msclkid=N&pi=918.

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

1 of 5 tappable elements near the top of the page is smaller than 24 px, hard to hit with a thumb.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

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

Large scripts ship without source maps.

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

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.

The homepage carries about 946 words of visible text.

Before a visitor clicks anything, the page loads Amplitude, Google Ads, Google Analytics, Google Tag Manager and LinkedIn Insight and 3 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 20 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 39 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.