partnerize.com website review

28 files are served with short cache lifetimes, so returning visitors download them again (749 KiB).

About 1.6 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.9 s faster on a phone.

A phone's processor spends 12.7 s on main-thread work while loading, 4.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Your mobile performance score is 20. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (hsappstatic.net, Google Tag Manager and Google CDN and others), adding 3.2 MB and 2.9 s of main-thread time.

hsappstatic.net costs a phone 827 ms of main-thread work and 702 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 costs a phone 787 ms of main-thread work and 909 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.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 800 ms.

About 167 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 CDN costs a phone 397 ms of main-thread work and 741 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 block the main thread while loading, the longest for 405 ms. During a long task the page ignores taps.

parmonic.ai costs a phone 213 ms of main-thread work and 299 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.

Polyfills for old browsers add 70 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

7 KiB JavaScript is shipped twice across bundles. Google estimates it would make the page about 150 ms faster on a phone.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 100 ms).

1 image could be 18 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.

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.

For real visitors the layout shifts by 0.39 (75th percentile). Good is under 0.1.

Your largest element takes 11.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Step into the machine-mediated market, where partnerships a…”.

The page becomes fully interactive after 34.2 s. Good is under 3.8 s.

Scripts block taps and scrolling for 1.9 s in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 8.8 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.39 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Real visitors wait 251 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 246 ms to 254 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 2.3 s to 2.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.6 MB in 252 requests on a phone: scripts 3.7 MB (87), images 905 KiB (58) and other files 392 KiB (45). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.59 g of CO₂e: 190.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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.

3 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.

Headings skip levels (h2 → h4, h2 → h4 and h2 → h6), which makes the page harder to scan with a screen reader.

23 links have no real href, so search engines can't follow them.

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

1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.

The homepage links to 136 pages on partnerize.com and 58 external pages.

We fetched 15 pages linked from your homepage (of 47 found) and read each the way a search engine does.

3 images failed to load on a phone, for example https://id.rlcdn.com/464526.gif.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

6 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://a7s.parmonic.ai/event' from origin 'https://partnerize.com' has been blocked by CO…”.

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

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

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

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

partnerize.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.

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

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

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

The homepage shows no opening hours. If customers visit or call, show when.

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

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

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 351 words of visible text.

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.

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

Opening the homepage sets 16 cookies, 3 of them by other companies (measured from a US location before any click).

Loading the homepage contacts 61 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.