nice.org.uk website review

Your mobile performance score is 83. Pages that score under 90 lose visitors before the first paint.

Google Tag Manager costs a phone 467 ms of main-thread work and 388 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 files are served with short cache lifetimes, so returning visitors download them again (415 KiB).

5 long tasks block the main thread while loading, the longest for 349 ms. During a long task the page ignores taps.

About 270 KiB of JavaScript is downloaded but never used on this page.

5 third-party services load with your homepage (Google Tag Manager, YouTube and Civic and others), adding 711 KiB and 479 ms of main-thread time.

1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 250 ms.

Polyfills for old browsers add 49 KiB JavaScript that modern phones do not need.

About 21 KiB of CSS is downloaded but never applied on this page.

The page becomes fully interactive after 8.9 s. Good is under 3.8 s.

Scripts block taps and scrolling for 629 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 139 ms to 137 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 1.2 s to 1.4 s 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 0.33 g of CO₂e: 39.5 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

Elements with role="dialog" or role="alertdialog" do not have accessible names. (1 element).

Your title is only 15 characters: “Homepage | NICE”. Between 30 and 65 characters leaves room to say what you do and for whom.

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

The homepage links to 45 pages on nice.org.uk and 14 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://www.nice.org.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.

Your homepage links to https://www.nice.org.uk/more-from-nice, which answers with an error. Visitors hit a dead end and search engines drop it.

https://www.nice.org.uk/news/articles/-i-could-go-to-work-again-prescriptions-for-nice-recommended-endometriosis-and-fibroid-tablets-soar, https://www.nice.org.uk/news/blogs/putting-evidence-at-the-heart-of-women-s-health, https://www.nice.org.uk/news and https://www.nice.org.uk/news/articles/new-sepsis-guideline-targets-faster-tailored-treatments-to-benefit-patients have no meta description, so Google writes the search snippet from whatever text it finds.

Your homepage links to 2 pages by a URL that isn't their canonical one, for example https://www.nice.org.uk/standards-and-indicators, whose canonical is https://www.nice.org.uk/what-nice-does/standards-and-indicators. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://www.nice.org.uk/news/articles/new-sepsis-guideline-targets-faster-tailored-treatments-to-benefit-patients took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 32 found) and read each the way a search engine does.

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 testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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

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 741 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 1 cookie, 1 of them by other companies (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 6 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.