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theleeco.com website review

Visit site (opens in a new tab)Reviewed 30 October 202639 issues · 92 checks

This review found 39 issues worth fixing on theleeco.com, 15 of them high impact, across 92 checks. The most urgent: reduce unused JavaScript. 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

Real-visitor load time (LCP)75th percentile, phones
5.4 s2.3 sMay 9Oct 242.6 s
Show as table
DateReal-visitor load time (LCP)
May 9, 20263.0 s
May 16, 20263.1 s
May 23, 20263.2 s
May 30, 20263.8 s
Jun 6, 20264.6 s
Jun 13, 20264.9 s
Jun 20, 20265.0 s
Jun 27, 20265.0 s
Jul 4, 20264.6 s
Jul 11, 20263.7 s
Jul 18, 20263.2 s
Jul 25, 20263.0 s
Aug 1, 20263.1 s
Aug 8, 20263.1 s
Aug 15, 20263.0 s
Aug 22, 20263.0 s
Aug 29, 20262.9 s
Sep 5, 20262.8 s
Sep 12, 20262.8 s
Sep 19, 20262.7 s
Sep 26, 20262.7 s
Oct 3, 20262.7 s
Oct 10, 20262.7 s
Oct 17, 20262.7 s
Oct 24, 20262.6 s
Real-visitor tap response (INP)75th percentile, phones
269 ms180 msMay 9Oct 24190 ms
Show as table
DateReal-visitor tap response (INP)
May 9, 2026195 ms
May 16, 2026194 ms
May 23, 2026199 ms
May 30, 2026213 ms
Jun 6, 2026243 ms
Jun 13, 2026259 ms
Jun 20, 2026258 ms
Jun 27, 2026257 ms
Jul 4, 2026243 ms
Jul 11, 2026216 ms
Jul 18, 2026214 ms
Jul 25, 2026193 ms
Aug 1, 2026196 ms
Aug 8, 2026204 ms
Aug 15, 2026196 ms
Aug 22, 2026204 ms
Aug 29, 2026200 ms
Sep 5, 2026194 ms
Sep 12, 2026200 ms
Sep 19, 2026203 ms
Sep 26, 2026196 ms
Oct 3, 2026199 ms
Oct 10, 2026201 ms
Oct 17, 2026193 ms
Oct 24, 2026190 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 theleeco.com (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. theleeco.com at 0.4 s0.4 s
  2. theleeco.com at 0.8 s0.8 s
  3. theleeco.com at 1.3 s1.3 s
  4. theleeco.com at 1.7 s1.7 s
  5. theleeco.com at 2.1 s2.1 s
  6. theleeco.com at 2.5 s2.5 s
  7. theleeco.com at 3.0 s3.0 s
  8. theleeco.com at 3.4 s3.4 s

Speed

14 to fix39
  • Reduce unused JavaScript

    7.7 s · 2.2 MB

    About 2.2 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 7.7 s faster on a phone.

  • Use efficient cache lifetimes

    4.3 s · 870 KiB

    36 files are served with short cache lifetimes, so returning visitors download them again (870 KiB).

  • Render-blocking requests

    1.5 s

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

  • Mobile performance score: 39

    39/100

    Your mobile performance score is 39. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

  • Main-thread work: 7.7 s

    A phone's processor spends 7.7 s on main-thread work while loading, 5.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

  • 8 third-party services on the page

    8 third-party services load with your homepage (Google CDN, Hotjar and Google Tag Manager and others), adding 21.9 MB and 2.1 s of main-thread time.

  • Vimeo adds 134 ms

    134 ms

    Vimeo costs a phone 134 ms of main-thread work and 18.1 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.

  • Google CDN adds 700 ms

    700 ms

    Google CDN costs a phone 700 ms of main-thread work and 2.2 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.

  • Reduce unused CSS

    600 ms · 104 KiB

    About 104 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 600 ms faster on a phone.

  • Hotjar adds 509 ms

    509 ms

    Hotjar costs a phone 509 ms of main-thread work and 254 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.

  • Google Tag Manager adds 291 ms

    291 ms

    Google Tag Manager costs a phone 291 ms of main-thread work and 613 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.

  • 20 long tasks on the main thread

    20 long tasks block the main thread while loading, the longest for 264 ms. During a long task the page ignores taps.

  • Hubspot adds 206 ms

    206 ms

    Hubspot costs a phone 206 ms of main-thread work and 371 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.

  • 2,286 HTML elements

    The page has 2,286 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

  • Font display

    50 ms

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

  • Legacy JavaScript

    22 KiB

    Polyfills for old browsers add 22 KiB JavaScript that modern phones do not need.

  • Chained critical requests

    Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

  • 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: 19 ms

    19 ms

    Your server sent the HTML in 19 ms, well inside Google's 600 ms guideline.

Core Web Vitals

7 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.

  • Largest Contentful Paint: 20.9 s

    20.9 s

    Your largest element takes 20.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “This website stores cookies on your computer. These cookies…”.

  • Time to Interactive: 35.7 s

    35.7 s

    The page becomes fully interactive after 35.7 s. Good is under 3.8 s.

  • Speed Index: 13.8 s

    13.8 s

    Visually, the page fills in at 13.8 s (Speed Index). Good is under 3.4 s.

  • Total Blocking Time: 905 ms

    905 ms

    Scripts block taps and scrolling for 905 ms in total while the page loads. Good is under 200 ms.

  • Real-user LCP: 2.8 s

    2.8 s

    Real visitors wait 2.8 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • First Contentful Paint: 2.9 s

    2.9 s

    The first text or image appears after 2.9 s on a phone. Good is under 1.8 s.

  • Tap response (INP) held steady for real visitors

    -2%

    Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 195 ms to 190 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

6 checks passed
  • Real-user INP: 154 ms

    154 ms

    Real visitors wait 154 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

  • Real-user CLS: 0.04

    0.04

    For real visitors the layout shifts by 0.04 (75th percentile). Good is under 0.1.

  • Real-user FCP: 1.4 s

    1.4 s

    Real visitors see the first content after 1.4 s (75th percentile). Good is under 1.8 s.

  • Real-user TTFB: 627 ms

    627 ms

    Real visitors wait 627 ms for your server to start answering (75th percentile). Good is under 800 ms.

  • Largest content (LCP) got 12% faster for real visitors

    -12%

    Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 3.0 s to 2.6 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Cumulative Layout Shift: 0.052

    0.052

    The layout barely moves while loading (CLS 0.052, good is under 0.1).

Images and page weight

1 to fix70
  • Page weight: 23.9 MB in 191 requests

    23.9 MB

    Your homepage downloads 23.9 MB in 191 requests on a phone: other files 18.3 MB (67), scripts 4.6 MB (47) and fonts 446 KiB (9). Under 2 MB keeps phones on slow connections fast.

  • About 6.8 g of CO₂ per visit

    6.77 g

    By the Sustainable Web Design model, a visit to your homepage emits about 6.77 g of CO₂e: 812.4 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

7 to fixGoogle 8192
  • 21 tap targets too small

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

  • 4 text elements with low contrast

    4 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

  • All page content should be contained by landmarks (23 elements)

    All page content should be contained by landmarks: 23 elements on the page fail this check, rated moderate by axe-core.

  • 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.

  • Zoom is disabled

    The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

  • 26 form fields without a label

    26 form fields have no label, so screen readers announce an empty box and autofill guesses.

  • 5 links without text

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

  • Headings skip levels

    Headings skip levels (h1 → h3, h3 → h5 and h3 → h5), which makes the page harder to scan with a screen reader.

  • Elements with visible text labels do not have matching accessible names.

    Elements with visible text labels do not have matching accessible names. (1 element).

2 checks passed
  • Every image has alt text

    All 33 images in the HTML carry an alt attribute.

  • 49 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 57 WCAG 2.2 A/AA and best-practice rules on the phone render: 49 passed and 8 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

1 to fixGoogle 9298
  • 3 links with vague text

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

  • 231 internal links, 10 external

    The homepage links to 231 pages on theleeco.com and 10 external pages.

8 checks passed
  • Meta description: 154 characters

    Your meta description is 154 characters: “Minimize size and maximize performance with leading fluid control technology. The Lee Company has been the industry's l…”.

  • One H1 headline

    Your main headline reads: “The Leading Innovator in Miniature Precision Fluid Control”.

  • Title: 51 characters

    Your title is a healthy 51 characters: “The Lee Company | Miniature Precision Fluid Control”.

  • Canonical URL set

    The canonical URL is https://www.theleeco.com/.

  • Structured data in place

    Structured data found: BreadcrumbList, Organization, WebPage and WebSite.

  • 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.

  • XML sitemap found

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

AI search readiness

100
  • No llms.txt

    There is no https://www.theleeco.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.

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.

  • Organization data: 4 of 6 facts

    Your Organization JSON-LD gives name, url, logo and sameAs (social profiles); description and contact details would complete it.

  • Text is in the HTML

    Your server sends the page's text in the HTML (1,337 words), so crawlers that don't run JavaScript still read it.

Other pages

1 to fix95
  • 2 pages without an H1

    https://www.theleeco.com/about/locations and https://www.theleeco.com/industries have no <h1> headline, so visitors and search engines get no clear main topic.

  • 1 page slow to respond

    https://www.theleeco.com/product-finder took over 3 s to send its HTML from our server.

  • 15 internal pages checked

    We fetched 15 pages linked from your homepage (of 73 found) and read each the way a search engine does.

6 checks passed
  • Linked pages load

    14 pages of 15 loaded without an error (the rest turned automated requests away).

  • Canonical URLs point to themselves

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

  • Every page has a meta description

    All 14 pages that loaded have a meta description.

  • 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 14 pages that loaded have a <title>.

Best practices

5 to fixGoogle 5469
  • 1 broken image

    1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=97179900&tm=gtm002&Ver=2&mid=34b00523-bc34-4176-90d5-211dad34a0e0&bo=2&sid=12602b60d44b11f1b5b0b3e065a65e35&vid=12604c90d44b11f1bff53ff9ebf73297&vids=1&msclkid=N&pi=91.

  • 14 small tap targets

    14 of 42 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

  • 3 third-party cookies

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

  • Deprecated browser APIs

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

  • 3 JavaScript errors while loading

    3 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 403 ()”.

  • Browser-reported issues

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

  • Missing source maps

    Large scripts ship without source maps.

1 checks passed
  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

3 to fix71
  • No social proof

    No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

  • A 17-field form

    Your longest form asks for 17 fields (0 required). Every extra field lowers completion.

  • 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.

  • About 720 words of copy

    The homepage carries about 720 words of visible text.

4 checks passed
  • Clear next step on the first screen

    On a phone, the first screen shows a clear next step: “CONTACT US”.

  • 4 calls to action

    The homepage has 4 calls to action, for example “Contact” and “Contact Us”.

  • Analytics in place

    Analytics detected: Google Tag Manager and HubSpot.

  • Risk reducer mentioned

    A guarantee or risk reducer (money-back, free trial, no credit card or similar) is mentioned on the page.

Privacy and tracking

  • 8 trackers load before any consent

    8

    Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Hotjar and HubSpot and 3 mores (measured from a US location before any click). A consent tool (OneTrust) is installed; check it blocks these until visitors agree where the law requires it.

  • 25 cookies set on arrival

    25

    Opening the homepage sets 25 cookies, 2 of them by other companies (measured from a US location before any click).

  • 44 other companies contacted

    Loading the homepage contacts 44 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

1 checks passed
  • Consent tool: OneTrust

    A consent management tool (OneTrust) loads with the page.

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 theleeco.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Upkeep, stack and company

Stack

CMS
WordPress
Analytics
Google Tag Manager
Hosting
WP Engine

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

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