klue.com website review

About 962 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.6 s faster on a phone.

8 third-party services load with your homepage (Google Tag Manager, Vimeo and Facebook and others), adding 5.7 MB and 852 ms of main-thread time.

Your mobile performance score is 61. Pages that score under 90 lose visitors before the first paint.

28 files are served with short cache lifetimes, so returning visitors download them again (564 KiB).

Vimeo costs a phone 147 ms of main-thread work and 4.5 MB 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.

11 files block the first paint until they finish downloading. Deferring or inlining them could save about 600 ms.

Google Tag Manager costs a phone 323 ms of main-thread work and 497 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 3.2 s on main-thread work while loading, 1.8 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 2,288 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

12 long tasks block the main thread while loading, the longest for 154 ms. During a long task the page ignores taps.

Polyfills for old browsers add 53 KiB JavaScript that modern phones do not need.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

About 36 KiB of CSS is downloaded but never applied on this page.

1 image could be 28 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

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.

2 KiB JavaScript is shipped twice across bundles.

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 23.6 s. Good is under 3.8 s.

Visually, the page fills in at 9.7 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 4.7 s on a phone. Good is under 1.8 s.

Your largest element takes 4.7 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “The AI platform for Competitive Intelligence & Win-Loss.”. Most of its time is element render delay (2.3 s).

For real visitors the layout shifts by 0.13 (75th percentile). Good is under 0.1.

Real visitors wait 880 ms for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 245 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 171 ms to 161 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 6.9 MB in 133 requests on a phone: other files 3.5 MB (57), scripts 2.2 MB (43) and images 853 KiB (14). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.97 g of CO₂e: 236.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 element hidden from screen readers can still receive keyboard focus.

1 text element doesn't have enough contrast against the background to read easily, especially outdoors on a phone.

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

All page content should be contained by landmarks: 68 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.

Headings skip levels (h1 → h3), which makes the page harder to scan with a screen reader.

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

The homepage links to 70 pages on klue.com and 13 external pages.

There is no https://klue.com/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.

https://klue.com/win-loss-deep-dive, https://klue.com/compete-agent/auto-insights, https://klue.com/deal-support, https://klue.com/win-loss/ai-interviewer, https://klue.com/blindspot-interviews and https://klue.com/win-loss-story-agent and 1 other have no meta description, so Google writes the search snippet from whatever text it finds.

https://klue.com/win-loss-deep-dive and https://klue.com/events have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 49 found) and read each the way a search engine does.

3 of 6 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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

1 error was logged to the browser console while the page loaded, for example “FacebookSignal is not defined”.

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

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 655 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, HubSpot and LinkedIn Insight 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 7 cookies, 2 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 28 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.