01
Meta (Facebook/Instagram) pixel
84.6% missing How we check: We look for the Meta pixel in the store's homepage code (for example fbq( calls, connect.facebook.net or Shopify's Facebook channel).
Why it matters: Without it, the store can't measure or retarget Instagram and Facebook ads.
02
Google Analytics / Google Ads tag
88.1% missing How we check: We look for Google tag code: Google Tag Manager, gtag(, GA4 (G-…) or Google Ads (AW-…) IDs, or Shopify's Google & YouTube channel.
Why it matters: No way to see where visitors come from or to track Google Ads.
03
Email / SMS marketing tool
92.6% missing How we check: We look for a known email or SMS tool on the homepage: Klaviyo, Omnisend, Privy, Justuno, Mailchimp, Attentive, Postscript, Shopify Forms and others.
Why it matters: No popup or list-building, so first-time visitors leave without a way back.
04
Product reviews app
85.4% missing How we check: We look for a reviews app: Judge.me, Loox, Yotpo, Okendo, Stamped, Reviews.io, Junip and others.
Why it matters: New brands with no reviews convert hesitant visitors less often.
05
Homepage meta description
72.2% missing How we check: We check whether the homepage has a meta description, the text Google may show under the link.
Why it matters: Without one, search engines pick their own snippet.
06
Theme
66% missing How we check: We read the theme name the store runs and flag Shopify's free themes (Dawn, Horizon, Refresh, Sense, Craft and others).
Why it matters: A free theme with few changes often means design and CRO work is still ahead.
07
Homepage load time
16.3% missing How we check: We time how long the homepage takes to load from our server and flag anything over 3 seconds.
Why it matters: Slow pages lose mobile shoppers.
08
Social links
81.2% missing How we check: We look for links to the brand's Instagram, Facebook, TikTok, Pinterest or YouTube profiles on the store.
Why it matters: No social presence linked from the store yet.