synocell.com website review

About 797 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.3 s faster on a phone.

19 files are served with short cache lifetimes, so returning visitors download them again (452 KiB).

14 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.4 s.

Google Tag Manager costs a phone 1.1 s of main-thread work and 1.1 MB of downloads while your page loads. That alone is enough to make taps feel slow. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

Your mobile performance score is 38. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (Google Tag Manager, konsciousketo.com and Facebook and others), adding 4.1 MB and 1.9 s of main-thread time.

13 images could be 917 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 100 ms faster on a phone.

A phone's processor spends 3.4 s on main-thread work while loading, 1.8 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

konsciousketo.com costs a phone 289 ms of main-thread work and 240 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.

Shopify costs a phone 58 ms of main-thread work and 2.1 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.

15 long tasks block the main thread while loading, the longest for 232 ms. During a long task the page ignores taps.

About 24 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.

Polyfills for old browsers add 21 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

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.

2 KiB could be saved by minifying JavaScript.

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.

Your largest element takes 25.7 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 29.0 s. Good is under 3.8 s.

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

The first text or image appears after 4.1 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 877 ms in total while the page loads. Good is under 200 ms.

Real visitors see the first content after 1.9 s (75th percentile). Good is under 1.8 s.

18 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 160 ms to 158 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 2.6 s to 2.6 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 6.0 MB in 223 requests on a phone: images 2.3 MB (38), scripts 2.1 MB (50) and fonts 876 KiB (21). Under 2 MB keeps phones on slow connections fast.

Homepage-ASU.webp weighs 1.0 MB. On a phone connection a single image that size takes seconds.

12 images further down the page (2.5 MB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

6 images (2.0 MB) 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.

3 images are downloaded at several times the size a phone draws them, for example Homepage-ASU.webp at 1,040 px wide, shown at 343 px. Resized copies would save about 74 KiB.

By the Sustainable Web Design model, a visit to your homepage emits about 1.71 g of CO₂e: 204.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

All page content should be contained by landmarks: 17 elements on the page fail this check, rated moderate by axe-core.

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

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 → h5, h3 → h5 and h3 → h5), which makes the page harder to scan with a screen reader.

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

The homepage links to 28 pages on synocell.com and 12 external pages.

Your Organization JSON-LD is missing logo, 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.

https://synocell.com/pages/our-approach, https://synocell.com/pages/ingredients and https://synocell.com/pages/product all use the title “Pain Report”. Search engines can't tell which page to show for a search, so each competes with the others.

https://synocell.com/pages/our-approach, https://synocell.com/pages/ingredients, https://synocell.com/pages/product, https://synocell.com/pages/shipping-refund-policy, https://synocell.com/pages/terms-conditions and https://synocell.com/pages/accessibility-statement have no meta description, so Google writes the search snippet from whatever text it finds.

https://synocell.com/pages/product has no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 6 pages linked from your homepage and read each the way a search engine does.

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

Social proof on the homepage: 5 trust badges. Pairing it with named testimonials or customer logos makes it far more convincing.

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

The homepage carries about 462 words of visible text.

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

Opening the homepage sets 13 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 28 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.