blushield.com website review

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

39 files are served with short cache lifetimes, so returning visitors download them again (1.9 MB).

8 third-party services load with your homepage (website-files.com, Facebook and Google CDN and others), adding 3.2 MB and 931 ms of main-thread time.

Your mobile performance score is 62. Pages that score under 90 lose visitors before the first paint.

About 577 KiB of JavaScript is downloaded but never used on this page.

website-files.com costs a phone 322 ms of main-thread work and 2.4 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.

About 105 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

A phone's processor spends 3.1 s on main-thread work while loading, 1.5 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 2,853 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

4 images could be 282 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Google CDN costs a phone 124 ms of main-thread work and 349 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 172 ms. During a long task the page ignores taps.

Polyfills for old browsers add 13 KiB JavaScript that modern phones do not need.

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.

Real visitors see the first content after 3.1 s (75th percentile). Good is under 1.8 s.

The page becomes fully interactive after 12.4 s. Good is under 3.8 s.

Scripts block taps and scrolling for 701 ms in total while the page loads. Good is under 200 ms.

Your largest element takes 4.2 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Protection designed for modern living Blushield works conti…”. Most of its time is resource load delay (1.7 s).

Real visitors wait 3.3 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Visually, the page fills in at 5.7 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.2 s on a phone. 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 96 ms to 103 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 2.7 s to 3.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.2 MB in 91 requests on a phone: scripts 1.4 MB (39), media 1.4 MB (2) and images 807 KiB (22). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.18 g of CO₂e: 142.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

1 form field has no label, so screen readers announce an empty box and autofill guesses.

Elements with visible text labels do not have matching accessible names. (1 element).

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

The homepage links to 452 pages on blushield.com and 35 external pages.

/wishlist is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

/shop, /minimize-emf and /blog took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 189 found) and read each the way a search engine does.

3 of 13 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

3 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

Large scripts ship without source maps.

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

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

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

3 links go through two or more redirects, for example https://blushield.com/blogs/education/clinical-pilot-study-on-blushield-efficacy-results-are-in.

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.

blushield.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.

blushield.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.

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

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.

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

The homepage carries about 1,500 words of visible text.

DMARC is set to p=none, so mail pretending to be blushield.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, 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 9 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 18 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.