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flowtherapy.com website review

Visit site (opens in a new tab)Reviewed 20 October 202626 issues · 101 checks

This review found 26 issues worth fixing on flowtherapy.com, 8 of them high impact, across 101 checks. The most urgent: improve image delivery. 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
5.5 s3.8 sMay 2Oct 174.1 s
Show as table
DateReal-visitor load time (LCP)
May 2, 20265.0 s
May 9, 20264.9 s
May 16, 20264.9 s
May 23, 20264.9 s
May 30, 20264.9 s
Jun 6, 20265.0 s
Jun 13, 20265.0 s
Jun 20, 20265.1 s
Jun 27, 20265.1 s
Jul 4, 20265.1 s
Jul 11, 20265.3 s
Jul 18, 20265.3 s
Jul 25, 20264.8 s
Aug 1, 20264.6 s
Aug 8, 20264.1 s
Aug 15, 20264.0 s
Aug 22, 20264.1 s
Aug 29, 20264.2 s
Sep 5, 20264.2 s
Sep 12, 20264.1 s
Sep 19, 20264.0 s
Sep 26, 20264.0 s
Oct 3, 20264.0 s
Oct 10, 20264.1 s
Oct 17, 20264.1 s
Real-visitor tap response (INP)75th percentile, phones
115 ms81 msMay 2Oct 17105 ms
Show as table
DateReal-visitor tap response (INP)
May 2, 202697 ms
May 9, 202689 ms
May 16, 202688 ms
May 23, 202688 ms
May 30, 202689 ms
Jun 6, 202689 ms
Jun 13, 202688 ms
Jun 20, 202687 ms
Jun 27, 202685 ms
Jul 4, 202689 ms
Jul 11, 202687 ms
Jul 18, 202697 ms
Jul 25, 202698 ms
Aug 1, 2026107 ms
Aug 8, 2026111 ms
Aug 15, 2026107 ms
Aug 22, 2026105 ms
Aug 29, 2026102 ms
Sep 5, 202695 ms
Sep 12, 202696 ms
Sep 19, 202696 ms
Sep 26, 202689 ms
Oct 3, 202693 ms
Oct 10, 2026101 ms
Oct 17, 2026105 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

Live view · interaction off

Speed

7 to fix71
  • Improve image delivery

    4.0 s · 810 KiB

    1 image could be 810 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 4.0 s faster on a phone.

  • Use efficient cache lifetimes

    1.1 s · 261 KiB

    6 files are served with short cache lifetimes, so returning visitors download them again (261 KiB).

  • Render-blocking requests

    1.1 s

    2 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

  • 7 third-party services on the page

    7 third-party services load with your homepage (Facebook, Google Tag Manager and piwik.pro and others), adding 26.1 MB and 386 ms of main-thread time.

  • wpenginepowered.com adds 0 ms

    0 ms

    wpenginepowered.com costs a phone 0 ms of main-thread work and 25.6 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.

  • Mobile performance score: 71

    71/100

    Your mobile performance score is 71 (desktop: 93). Pages that score under 90 lose visitors before the first paint.

  • Reduce unused JavaScript

    750 ms · 160 KiB

    About 160 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 750 ms faster on a phone.

  • Legacy JavaScript

    150 ms · 47 KiB

    Polyfills for old browsers add 47 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

  • Reduce unused CSS

    150 ms · 37 KiB

    About 37 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

  • 4 long tasks on the main thread

    4 long tasks block the main thread while loading, the longest for 136 ms. During a long task the page ignores taps.

  • 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.

2 checks passed
  • Main-thread work: 0.9 s

    A phone's processor spends 0.9 s on main-thread work while loading, 378 ms of it running JavaScript. That is comfortably low.

  • Server response: 6 ms

    6 ms

    Your server sent the HTML in 6 ms, well inside Google's 600 ms guideline.

Core Web Vitals

4 to fix100
  • Largest Contentful Paint: 11.5 s

    11.5 s

    Your largest element takes 11.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

  • Time to Interactive: 11.5 s

    11.5 s

    The page becomes fully interactive after 11.5 s. Good is under 3.8 s.

  • First Contentful Paint: 2.0 s

    2.0 s

    The first text or image appears after 2.0 s on a phone. Good is under 1.8 s.

  • 2 images without width and height

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

  • Tap response (INP) got 11% slower for real visitors

    +11%

    Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 97 ms to 105 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

8 checks passed
  • Passes Core Web Vitals for real visitors

    Real Chrome users on phones pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)).

  • Real-user LCP: 2.1 s

    2.1 s

    Real visitors wait 2.1 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • Real-user CLS: 0.02

    0.02

    For real visitors the layout shifts by 0.02 (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.

  • Largest content (LCP) got 17% faster for real visitors

    -17%

    Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' largest content (lcp) went from 5.0 s to 4.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Total Blocking Time: 170 ms

    170 ms

    Scripts block the page for only 170 ms while loading. Good is under 200 ms.

  • Speed Index: 2.8 s

    2.8 s

    Visually, the page fills in at 2.8 s (Speed Index), inside the 3.4 s “good” threshold.

  • 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: 28.0 MB in 28 requests

    28.0 MB

    Your homepage downloads 28.0 MB in 28 requests on a phone: media 25.6 MB (7), images 1.9 MB (7) and scripts 489 KiB (7). Under 2 MB keeps phones on slow connections fast.

  • About 7.9 g of CO₂ per visit

    7.94 g

    By the Sustainable Web Design model, a visit to your homepage emits about 7.94 g of CO₂e: 952.5 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

9 to fixGoogle 8787
  • 41 text elements with low contrast

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

  • Elements must only use permitted ARIA attributes (4 elements)

    Elements must only use permitted ARIA attributes: 4 elements on the page fail this check, rated serious by axe-core.

  • All page content should be contained by landmarks (107 elements)

    All page content should be contained by landmarks: 107 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 (3 elements)

    Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 3 elements on the page fail this check, rated moderate by axe-core.

  • Banner landmark should not be contained in another landmark (1 element)

    Banner landmark should not be contained in another landmark: 1 element on the page fails this check, rated moderate by axe-core.

  • Contentinfo landmark should not be contained in another landmark (1 element)

    Contentinfo landmark should not be contained in another landmark: 1 element on the page fails this check, rated moderate by axe-core.

  • Document should not have more than one banner landmark (1 element)

    Document should not have more than one banner landmark: 1 element on the page fails this check, rated moderate by axe-core.

  • Document should not have more than one contentinfo landmark (1 element)

    Document should not have more than one contentinfo landmark: 1 element on the page fails this check, rated moderate by axe-core.

  • No main landmark

    The page has no <main> landmark, so screen-reader users cannot jump straight to the content.

  • Headings skip levels

    Headings skip levels (h2 → h4), 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. (4 elements).

2 checks passed
  • Every image has alt text

    All 2 images in the HTML carry an alt attribute.

  • 31 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 41 WCAG 2.2 A/AA and best-practice rules on the phone render: 31 passed and 10 failed. 3 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

Google 100100
  • 102 internal links, 5 external

    The homepage links to 102 pages on flowtherapy.com and 5 external pages.

8 checks passed
  • Meta description: 146 characters

    Your meta description is 146 characters: “Non-invasive, FDA-cleared EECP treatment that boosts blood flow and eases chest pain, fatigue, and shortness of breath.…”.

  • One H1 headline

    Your main headline reads: “Stronger Heart. Better Life. Starting with EECP.”.

  • Title: 54 characters

    Your title is a healthy 54 characters: “EECP Therapy for Angina & Heart Failure | Flow Therapy”.

  • Canonical URL set

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

  • Structured data in place

    Structured data found: BreadcrumbList, MedicalOrganization, 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 and points crawlers to your sitemap.

  • XML sitemap found

    Your XML sitemap is reachable at https://flowtherapy.com/wp-sitemap.xml.

AI search readiness

1 to fix88
  • Organization data is thin (3 of 6 facts)

    Your Organization JSON-LD is missing sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

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 (1,818 words), so crawlers that don't run JavaScript still read it.

  • llms.txt published

    The site publishes /llms.txt (5 KiB, 45 links), a plain-text guide to the site for AI tools.

Other pages

100
  • 15 internal pages checked

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

7 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.

  • Every page has a meta description

    All 15 pages that loaded have a meta description.

  • Titles are unique

    Every page we checked has its own title.

  • Every page has an H1

    Each page we checked has a main headline.

  • 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

1 to fixGoogle 10093
  • 1 JavaScript error while loading

    1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

2 checks passed
  • Tap targets are thumb-sized

    5 of 5 tappable elements near the top are at least 24 px.

  • Mobile viewport set

    The page declares a mobile viewport.

Security and trust

2 to fix86
  • No HSTS header

    No Strict-Transport-Security header, so browsers may still try plain http first on a return visit.

  • No Content-Security-Policy

    No Content-Security-Policy header, the main browser-side defence against injected scripts.

  • No clickjacking protection

    Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.

  • No X-Content-Type-Options

    X-Content-Type-Options: nosniff is missing, so browsers may guess file types.

  • No Referrer-Policy

    No Referrer-Policy header, so full URLs can leak to the sites you link to.

  • No Permissions-Policy

    No Permissions-Policy header to switch off camera, microphone and location for embedded content.

  • No security.txt

    There is no /.well-known/security.txt telling researchers how to report a security problem to you.

5 checks passed
  • Served over HTTPS

    The homepage is served over HTTPS (flowtherapy.com).

  • Valid certificate (50 days left)

    The certificate from Let's Encrypt · YR1 verifies for flowtherapy.com and is valid for another 50 days.

  • http:// redirects to https

    http://flowtherapy.com redirects to the secure version.

  • HTTP/2

    The server speaks HTTP/2, so browsers load many files over one connection.

  • All 38 links work

    All 38 links checked from your homepage (33 internal, 5 external) answered without errors; 2 did not answer within 5 s.

Domain and trust

  • No CAA record

    flowtherapy.com has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

  • DNSSEC is off

    flowtherapy.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

2 checks passed
  • Domain is 26 years old

    26 years

    flowtherapy.com was registered in Apr 2000 through GoDaddy Online Services Cayman Islands Ltd.. An established domain carries more trust with email providers and search engines.

  • Registered until Apr 2030

    flowtherapy.com is registered until Apr 2030.

Content and conversion

100
  • No form on the homepage

    There is no form on the homepage, so every lead has to click through to another page first.

  • 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 1,676 words of copy

    The homepage carries about 1,676 words of visible text.

5 checks passed
  • Clear next step on the first screen

    On a phone, the first screen shows a clear next step: “BOOK A CONSULTATION”.

  • 10 calls to action

    The homepage has 10 calls to action, for example “Contact”, “Book a Consultation” and “Schedule a Consultation”.

  • Social proof on the page

    Social proof on the homepage: 14 testimonial or review blocks and “50,000+ Patients”.

  • Analytics in place

    Analytics detected: Google Tag Manager.

  • Direct contact links

    Visitors can reach you directly: 2 phone links and 1 email link.

Email authentication

90
  • Email authentication score: 90/100

    Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

3 checks passed
  • DMARC policy: quarantine

    DMARC tells receivers to quarantine mail that fails authentication, and sends you reports.

  • SPF with a strict ending (-all)

    An SPF record lists your sending servers and tells receivers to reject anything else: “v=spf1 include:spf.protection.outlook.com include:spf.us-1.a.mimecastprotect.com include:amazonses.com -all”.

  • DKIM signing found

    A DKIM key is published (selector “selector1”), so receivers can verify mail really came from you.

Privacy and tracking

1 to fix
  • 2 trackers load before any consent

    2

    Before a visitor clicks anything, the page loads Google Tag Manager and Meta 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.

  • 3 cookies set on arrival

    3

    Opening the homepage sets 3 cookies (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.

  • 9 other companies contacted

    Loading the homepage contacts 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

Upkeep, stack and company

No signs of neglect in what was checked: the copyright year, CMS and plugin versions, and jQuery.

Stack

CMS
WordPress 7.1.3
Analytics
Google Tag Manager

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

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