themrn.io website review

About 547 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 4.2 s faster on a phone.

11 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.1 s.

8 third-party services load with your homepage (Google CDN, Google Tag Manager and Hubspot and others), adding 1.4 MB and 1.0 s of main-thread time.

Your mobile performance score is 52 (desktop: 86). Pages that score under 90 lose visitors before the first paint.

21 files are served with short cache lifetimes, so returning visitors download them again (110 KiB).

Google CDN costs a phone 485 ms of main-thread work and 736 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.

About 53 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 450 ms faster on a phone.

Google Tag Manager costs a phone 422 ms of main-thread work and 503 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.

7 KiB could be saved by minifying JavaScript.

A phone's processor spends 2.8 s on main-thread work while loading, 1.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

14 long tasks block the main thread while loading, the longest for 182 ms. During a long task the page ignores taps.

Desktop scores 86 but mobile only 52. A gap that wide usually means heavy scripts and images that hit phones hardest.

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 11.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “We use cookies to enhance your browsing experience, serve p…”.

The page becomes fully interactive after 12.6 s. Good is under 3.8 s.

Visually, the page fills in at 6.5 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 2.2 s to 2.8 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Scripts block taps and scrolling for 503 ms in total while the page loads. Good is under 200 ms.

The first text or image appears after 2.7 s on a phone. Good is under 1.8 s.

1 image 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.

Your homepage downloads 11.2 MB in 57 requests on a phone: media 9.3 MB (1), scripts 1.3 MB (25) and other files 366 KiB (13). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 3.18 g of CO₂e: 382.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

1 form field has no label, so screen readers announce an empty box and autofill guesses.

No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.

3 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

The homepage links to 72 pages on themrn.io and 6 external pages.

https://themrn.io/solutions, https://themrn.io/solutions/mrn-technologies, https://themrn.io/solutions/integrated-trial-services and https://themrn.io/a-propos-de-mrn have no meta description, so Google writes the search snippet from whatever text it finds.

Your homepage links to 1 page by a URL that isn't its canonical one, for example https://themrn.io/solutions/home-trial-support, whose canonical is https://themrn.io/solutions/home-trial-support-hts-mrn. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://themrn.io/mrn-%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 has 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://themrn.io/solutions/home-trial-support took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 27 found) and read each the way a search engine does.

4 images failed to load on a phone, for example https://themrn.io/.

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 (“Content security policy”).

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 507 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and HubSpot (measured from a US location before any click). A consent tool (CookieYes) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 5 cookies (measured from a US location before any click).

Loading the homepage contacts 16 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.