venum.com website review

41 images could be 32.8 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 7.2 s faster on a phone.

37 files are served with short cache lifetimes, so returning visitors download them again (2.4 MB).

About 907 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.6 s faster on a phone.

22 files block the first paint until they finish downloading. Deferring or inlining them could save about 3.6 s.

A phone's processor spends 13.6 s on main-thread work while loading, 4.8 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Your mobile performance score is 9. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

The page has 3,067 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (Shopify, Google CDN and mondialrelay.com and others), adding 3.3 MB and 2.3 s of main-thread time.

Shopify costs a phone 765 ms of main-thread work and 2.3 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.

Polyfills for old browsers add 55 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 400 ms faster on a phone.

Google CDN costs a phone 358 ms of main-thread work and 64 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 344 ms. During a long task the page ignores taps.

43 KiB JavaScript is shipped twice across bundles. Google estimates it would make the page about 200 ms faster on a phone.

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

33 KiB could be saved by minifying JavaScript.

About 32 KiB of CSS is downloaded but never applied on this page.

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.

4 KiB could be saved by minifying CSS.

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 0.91 (75th percentile). Good is under 0.1.

Your largest element takes 30.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Venum x Batman”.

Visually, the page fills in at 23.1 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 38.9 s. Good is under 3.8 s.

The layout shifts by 0.888 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Scripts block taps and scrolling for 1.5 s in total while the page loads. Good is under 200 ms.

The first text or image appears after 3.4 s on a phone. Good is under 1.8 s.

Real visitors wait 4.0 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors wait 326 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Real visitors see the first content after 2.3 s (75th percentile). Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 248 ms to 246 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 3.1 s to 3.2 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 41.1 MB in 377 requests on a phone: images 37.8 MB (99), scripts 2.4 MB (125) and other files 310 KiB (85). Under 2 MB keeps phones on slow connections fast.

8 images are downloaded at several times the size a phone draws them, for example 628ae97c8447c14310b22f72c88bbf45b3d747f1_VENUM_06657_721_G_1 at 1,500 px wide, shown at 172 px. Resized copies would save about 1.4 MB.

https://www.venum.com/ weighs 760 KiB. On a phone connection a single image that size takes seconds.

17 images (825 KiB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 11.65 g of CO₂e: 1398.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

4 elements use ARIA attributes their role does not allow, which confuses screen readers.

Certain ARIA roles must be contained by particular parents: 4 elements on the page fail this check, rated critical by axe-core.

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

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

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

Documents must have <title> element to aid in navigation: 1 element on the page fails this check, rated serious by axe-core.

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

All page content should be contained by landmarks: 2 elements on the page fail this check, rated moderate by axe-core.

Banner 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 on the page fails this check, rated moderate by axe-core.

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

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

Alternative text of images should not be repeated as text: 10 elements on the page fail this check, rated minor by axe-core.

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

Your page has no <title>, so Google has to invent the blue link in search results.

No meta description, so Google writes its own snippet from whatever text it finds.

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

No XML sitemap at https://www.venum.com/sitemap.xml, so Google discovers your pages only by following links.

Your <h1> is empty.

Open Graph is missing og:title and og:description, so shared links fall back to guesses.

No twitter:card tag. X falls back to Open Graph, which is incomplete here.

The homepage links to 445 pages on venum.com and 26 external pages.

Your Organization JSON-LD is missing logo, sameAs (social profiles) 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.

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

15 pages we tried to fetch timed out or refused automated requests, so these checks couldn't run. Some firewalls do this to every bot, including search engine crawlers they don't recognise.

10 images failed to load on a phone, for example https://www.venum.com/.

70 of 106 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

The page uses 1 deprecated browser API that will stop working in future browsers (“Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to…”).

6 errors were logged to the browser console while the page loaded, for example “Identifier 'headings' has already been declared”.

5 images are displayed at the wrong aspect ratio, so they look stretched or squashed.

Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

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 526 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager and Klaviyo (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 20 cookies (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 47 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.