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kcxusa.com website review

Visit site (opens in a new tab)Reviewed 10 November 202626 issues · 67 checks

This review found 26 issues worth fixing on kcxusa.com, 6 of them high impact, across 67 checks. The most urgent: fails Core Web Vitals for real visitors. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Site score

Not scored yet: Google's speed test didn't run in this review. Re-run the review to get a score.

Real-visitor load time (LCP)75th percentile, phones
1.6 s1.0 sMay 23Nov 71.1 s
Show as table
DateReal-visitor load time (LCP)
May 23, 20261.5 s
May 30, 20261.5 s
Jun 6, 20261.4 s
Jun 13, 20261.4 s
Jun 20, 20261.4 s
Jun 27, 20261.5 s
Jul 4, 20261.5 s
Jul 11, 20261.5 s
Jul 18, 20261.5 s
Jul 25, 20261.5 s
Aug 1, 20261.5 s
Aug 8, 20261.5 s
Aug 15, 20261.4 s
Aug 22, 20261.4 s
Aug 29, 20261.3 s
Sep 5, 20261.2 s
Sep 12, 20261.2 s
Sep 19, 20261.1 s
Sep 26, 20261.1 s
Oct 3, 20261.1 s
Oct 10, 20261.1 s
Oct 17, 20261.1 s
Oct 24, 20261.1 s
Oct 31, 20261.1 s
Nov 7, 20261.1 s
Real-visitor tap response (INP)75th percentile, phones
63 ms56 msMay 23Nov 757 ms
Show as table
DateReal-visitor tap response (INP)
May 23, 202662 ms
May 30, 202661 ms
Jun 6, 202662 ms
Jun 13, 202662 ms
Jun 20, 202662 ms
Jun 27, 202662 ms
Jul 4, 202662 ms
Jul 11, 202662 ms
Jul 18, 202662 ms
Jul 25, 202662 ms
Aug 1, 202662 ms
Aug 8, 202662 ms
Aug 15, 202662 ms
Aug 22, 202660 ms
Aug 29, 202659 ms
Sep 5, 202657 ms
Sep 12, 202659 ms
Sep 19, 202659 ms
Sep 26, 202658 ms
Oct 3, 202662 ms
Oct 10, 202660 ms
Oct 17, 202661 ms
Oct 24, 202659 ms
Oct 31, 202658 ms
Nov 7, 202657 ms

Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.

One score from every part of this review. How it works

Full-page screenshot of kcxusa.com (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. kcxusa.com at 1.0 s1.0 s
  2. kcxusa.com at 1.9 s1.9 s
  3. kcxusa.com at 2.9 s2.9 s
  4. kcxusa.com at 3.9 s3.9 s
  5. kcxusa.com at 4.8 s4.8 s
  6. kcxusa.com at 5.8 s5.8 s
  7. kcxusa.com at 6.7 s6.7 s
  8. kcxusa.com at 7.7 s7.7 s

Speed

4 to fix
  • 8 third-party services on the page

    8 third-party services load with your homepage (YouTube, Shopify and Amazon Web Services and others), adding 2.3 MB and 1.0 s of main-thread time.

  • YouTube adds 628 ms

    628 ms

    YouTube costs a phone 628 ms of main-thread work and 1.0 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.

  • Shopify adds 332 ms

    332 ms

    Shopify costs a phone 332 ms of main-thread work and 1.1 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.

  • Main-thread work: 3.7 s

    A phone's processor spends 3.7 s on main-thread work while loading, 1.5 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

  • Forced reflow

    Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

1 checks passed
  • Server response: 8 ms

    8 ms

    Your server sent the HTML in 8 ms, well inside Google's 600 ms guideline.

Core Web Vitals

3 to fix67
  • Fails Core Web Vitals for real visitors

    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.

  • Real-user CLS: 0.31

    0.31

    For real visitors the layout shifts by 0.31 (75th percentile). Good is under 0.1.

  • 1 image without width and height

    1 image have no width and height attributes, so the layout jumps as each one loads.

  • Tap response (INP) held steady for real visitors

    -7%

    Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 62 ms to 57 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

6 checks passed
  • Real-user LCP: 1.7 s

    1.7 s

    Real visitors wait 1.7 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • Real-user INP: 61 ms

    61 ms

    Real visitors wait 61 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

  • Real-user FCP: 1.3 s

    1.3 s

    Real visitors see the first content after 1.3 s (75th percentile). Good is under 1.8 s.

  • Real-user TTFB: 535 ms

    535 ms

    Real visitors wait 535 ms for your server to start answering (75th percentile). Good is under 800 ms.

  • Largest content (LCP) got 25% faster for real visitors

    -25%

    Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.5 s to 1.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Cumulative Layout Shift: 0

    0

    The layout barely moves while loading (CLS 0, good is under 0.1).

Images and page weight

1 to fix70
  • Page weight: 4.0 MB in 332 requests

    4.0 MB

    Your homepage downloads 4.0 MB in 332 requests on a phone: scripts 2.0 MB (151), other files 795 KiB (121) and images 754 KiB (36). Under 2 MB keeps phones on slow connections fast.

  • About 1.1 g of CO₂ per visit

    1.14 g

    By the Sustainable Web Design model, a visit to your homepage emits about 1.14 g of CO₂e: 136.5 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 checks passed
  • Images use modern formats

    Every sizeable image is WebP, AVIF or SVG.

  • Images load when needed

    Images below the first screen wait until the visitor scrolls to them.

  • Images are sized for phones

    No image is downloaded at more than three times the size it is drawn on a phone.

Accessibility

5 to fixGoogle 9194
  • ARIA attributes must conform to valid values (1 element)

    ARIA attributes must conform to valid values: 1 element on the page fails this check, rated critical by axe-core.

  • 1 image without alt text

    1 image has no alt text, which hurts accessibility and image search.

  • Landmarks should have a unique role or role/label/title (i.e. accessible name) combination (1 element)

    Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

  • Alternative text of images should not be repeated as text (14 elements)

    Alternative text of images should not be repeated as text: 14 elements on the page fail this check, rated minor by axe-core.

  • 1 link without text

    1 visible link has no text or label, so screen readers cannot say where it goes.

1 checks passed
  • 49 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 53 WCAG 2.2 A/AA and best-practice rules on the phone render: 49 passed and 4 failed. 3 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

3 to fixGoogle 9289
  • No structured data

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

  • Meta description is long (271 characters)

    Your meta description is 271 characters; Google truncates after about 160, so the end of your pitch is cut.

  • 2 links with vague text

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

  • 81 internal links, 8 external

    The homepage links to 81 pages on kcxusa.com and 8 external pages.

6 checks passed
  • One H1 headline

    Your main headline reads: “Koch-Chemie USA”.

  • Title: 39 characters

    Your title is a healthy 39 characters: “Koch-Chemie USA Auto Detailing Products”.

  • Canonical URL set

    The canonical URL is https://kcxusa.com/.

  • Open Graph tags complete

    Open Graph tags are complete, so shared links show a title, description and image.

  • robots.txt in place

    robots.txt is in place and points crawlers to your sitemap.

  • XML sitemap found

    Your XML sitemap is reachable at https://kcxusa.com/sitemap.xml.

AI search readiness

1 to fix88
  • No Organization structured data

    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.

3 checks passed
  • AI answer engines may read the site

    Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.

  • Text is in the HTML

    Your server sends the page's text in the HTML (383 words), so crawlers that don't run JavaScript still read it.

  • llms.txt published

    The site publishes https://kcxusa.com/llms.txt (6 KiB, 8 links), a plain-text guide to the site for AI tools.

Other pages

2 to fix90
  • 13 pages without a meta description

    https://kcxusa.com/collections/all-products, https://kcxusa.com/collections/accessories-1, https://kcxusa.com/collections/blue-bottles, https://kcxusa.com/collections/chemical-products, https://kcxusa.com/collections/compounds-polishes-and-pads and https://kcxusa.com/collections/brushes and 7 others have no meta description, so Google writes the search snippet from whatever text it finds.

  • 3 pages without an H1

    https://kcxusa.com/collections/marine, https://kcxusa.com/collections/training-and-events and https://kcxusa.com/collections/colourlock have no <h1> headline, so visitors and search engines get no clear main topic.

  • 1 page with very little text

    https://kcxusa.com/collections/colourlock 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.

  • 15 internal pages checked

    We fetched 15 pages linked from your homepage (of 46 found) and read each the way a search engine does.

5 checks passed
  • Linked pages load

    All 15 pages we checked loaded without an error.

  • Canonical URLs point to themselves

    No page we checked hands its ranking to a different URL.

  • Titles are unique

    Every page we checked has its own title.

  • No linked page is hidden from search

    None of the pages we checked carries a noindex tag.

  • Every page has a title

    All 15 pages that loaded have a <title>.

Best practices

2 to fixGoogle 7391
  • 5 third-party cookies

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

  • 2 JavaScript errors while loading

    2 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://shopify-extension.getredo.com/7036-a115bc9f.css' from origin 'https://kcxusa.com' …”.

  • Browser-reported issues

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

2 checks passed
  • Tap targets are thumb-sized

    30 of 31 tappable elements near the top are at least 24 px.

  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

4 to fix58
  • No call to action on the first screen

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

  • Thin social proof

    Social proof on the homepage: 1 trust badge. Pairing it with named testimonials or customer logos makes it far more convincing.

  • No analytics detected

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

  • No direct contact details

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

  • No risk reducer

    No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

  • About 276 words of copy

    The homepage carries about 276 words of visible text.

2 checks passed
  • 9 calls to action

    The homepage has 9 calls to action, for example “Shop”, “Learn More” and “Shop Towels”.

  • 2 short forms

    2 short forms (1 field at most) are right on the homepage.

Privacy and tracking

1 to fix
  • 2 trackers load before any consent

    2

    Before a visitor clicks anything, the page loads Google Ads and TikTok 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.

  • 12 cookies set on arrival

    12

    Opening the homepage sets 12 cookies, 1 of them by other companies (measured from a US location before any click).

  • No consent tool detected

    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.

  • 22 other companies contacted

    Loading the homepage contacts 22 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

Security, domain, email and software versions

The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at kcxusa.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Apps on your store

Your storefront loads 6 apps. Each one is code from another company running for your shoppers.

Apps your storefront loads

Redo · Pagefly Ai Page Builder · Ta Banner Pop Up · Restockrocket · Free Gift · cloudfront.net

Apps found in the homepage's code. Apps that only run in checkout or the admin aren't seen, and a headless storefront shows none. App data from programmable.info

Upkeep, stack and company

Stack

E-commerce
Shopify
Hosting
Shopify

Hiring

Hiring
3 open roles
Job board
careers page

Upkeep, stack, hiring and company data from programmable.info

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This review found 26 issues on kcxusa.com, including 7 speed issues, 3 SEO issues and 4 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.

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  • Ranked channels, outreach sequences and content angles
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  • At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
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