knifejoy.com website review

About 1.3 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 11.8 s faster on a phone.

23 files are served with short cache lifetimes, so returning visitors download them again (262 KiB).

About 133 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 1.3 s faster on a phone.

YouTube costs a phone 1.0 s of main-thread work and 1.9 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.

A phone's processor spends 4.4 s on main-thread work while loading, 2.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (YouTube, Shopify and sezzle.com and others), adding 2.7 MB and 1.4 s of main-thread time.

14 images could be 218 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 600 ms faster on a phone.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 450 ms.

Shopify costs a phone 142 ms of main-thread work and 366 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.

11 long tasks block the main thread while loading, the longest for 225 ms. During a long task the page ignores taps.

Polyfills for old browsers add 10 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

8 KiB could be saved by minifying JavaScript.

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.

The first text or image appears after 11.6 s on a phone. Good is under 1.8 s.

Your largest element takes 25.6 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 25.6 s. Good is under 3.8 s.

Visually, the page fills in at 12.1 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 695 ms in total while the page loads. Good is under 200 ms.

15 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 74 ms to 79 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 1.5 s to 1.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.7 MB in 280 requests on a phone: scripts 2.6 MB (92), other files 970 KiB (140) and images 624 KiB (27). Under 2 MB keeps phones on slow connections fast.

1 image further down the page (23 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 1.34 g of CO₂e: 160.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

1 button has no accessible name, so screen readers announce just “button”.

6 elements hidden from screen readers can still receive keyboard focus.

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

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

Alternative text of images should not be repeated as text: 3 elements on the page fail this check, rated minor by axe-core.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

There are 2 <h1> headlines (“KnifeJoy” and “KnifeJoy on YouTube”). One clear main headline is easier for people and search engines.

Your meta description is 169 characters; Google truncates after about 160, so the end of your pitch is cut.

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

The homepage links to 114 pages on knifejoy.com and 15 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no /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.

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

7 of 31 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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

HSTS is set, but max-age is 91 days; one year is the recommended minimum.

1 link go through two or more redirects, for example http://eepurl.com/de60Jj.

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.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

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

knifejoy.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.

knifejoy.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.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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

The homepage has only about 190 words of visible text; thin pages give Google and first-time buyers little to go on.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

DMARC is set to p=none, so mail pretending to be knifejoy.com is still delivered. Add a report address, check the reports, then move to quarantine.

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 and Google Tag Manager (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 17 cookies, 1 of them by other companies (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.