What Shopify theme does Dossier use?

Answer: No theme (headless storefront)

Teardown of dossier.co, checked 2026-10-25

Dossier is a headless Shopify store: it runs on Shopify for products and checkout, but the storefront is a Custom Hydrogen storefront rather than a Shopify theme. We detected 2 apps and tools on the storefront, including Postscript, Okendo. The homepage passes 13 of 18 teardown checks.

Theme details

Apps and tools on Dossier

Email & SMS: Postscript

Reviews: Okendo

Teardown: 72/100

What Dossier could improve

• ✕
  Homepage has exactly one H1 SEO

  Found 0.

  Use one H1 describing what the store sells. Many themes put the logo in the H1 or skip it.
• ✕
  Open Graph image for link previews Social

  Set a social sharing image in theme settings so links shared on Facebook, Slack and iMessage look clickable.
• ✕
  At least 90% of images have alt text Accessibility

  87 of 116 images have alt text.

  Fill in alt text in the Shopify admin for products and section images. It helps screen readers and image search.
• ✕
  Homepage HTML under 250 KB Speed

  HTML is 573 KB.

  Large HTML usually comes from inline app code, huge mega menus or many hidden sections. Remove unused sections and apps.
• ✕
  Public product catalog found Catalog

  Could not read the catalog.

  If products exist but none are found, the store may be password protected or have the products feed restricted.

What Dossier gets right

• ✓
  Homepage title is 30-65 characters SEO

  Current: 46 characters.
• ✓
  Meta description is 70-160 characters SEO

  Current: 135 characters.
• ✓
  Canonical tag present SEO
• ✓
  Structured data (JSON-LD) SEO
• ✓
  Below-the-fold images are lazy loaded Speed

  98 of 116 images use loading="lazy".
• ✓
  10 or fewer third-party script domains Speed

  0 third-party domains load scripts.
• ✓
  Under 40 script tags on the homepage Speed

  32 script tags.
• ✓
  Mobile viewport configured Mobile
• ✓
  Page language declared Accessibility
• ✓
  Favicon set Brand
• ✓
  Free shipping offer visible on homepage Conversion
• ✓
  Product reviews app detected Conversion
• ✓
  Email or SMS capture tool detected Conversion

Other stores using Headless (Hydrogen)

All Headless (Hydrogen) theme examples

Questions about Dossier

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