What Shopify theme does SILCA use?
Answer: Impulse v5.0.1
Teardown of silca.cc, checked 2026-10-29
SILCA runs on the Impulse Shopify theme (version 5.0.1), renamed to "Core Theme - Speed Improvement - Wave 2 - 10/20" in the admin. We detected 9 apps and tools on the storefront, including Klaviyo, Yotpo, Gorgias. The public catalog lists 180 products priced from $5.00 to $800. The homepage passes 14 of 18 teardown checks.
Theme details
| Field | Value |
|---|---|
| Theme | Impulse |
| Name in admin | Core Theme - Speed Improvement - Wave 2 - 10/20 |
| Version | 5.0.1 |
| Source | Not from the Shopify Theme Store, or a custom build |
| Currency | USD |
Apps and tools on SILCA
Email & SMS: Klaviyo
Reviews: Yotpo
Support: Gorgias
Upsell: Rebuy
Page builder: GemPages
Analytics: Google Tag ManagerGoogle AnalyticsMicrosoft ClarityTriple Whale
Catalog snapshot
Top product types: Bar TapeReplacement PartsApparelBike CareToolsTitanium Hanger
Top vendors: SILCA
Teardown: 78/100
What SILCA could improve
- ✕At least 90% of images have alt text Accessibility91 of 143 images have alt text.Fill in alt text in the Shopify admin for products and section images. It helps screen readers and image search.
- ✕Below-the-fold images are lazy loaded Speed49 of 143 images use loading="lazy".Lazy load images below the first screen to cut initial page weight.
- ✕Homepage HTML under 250 KB SpeedHTML is 679 KB.Large HTML usually comes from inline app code, huge mega menus or many hidden sections. Remove unused sections and apps.
- ✕Under 40 script tags on the homepage Speed85 script tags.Consolidate tracking through one tag manager and remove leftover app snippets from theme.liquid.
What SILCA gets right
- ✓Homepage title is 30-65 characters SEOCurrent: 60 characters.
- ✓Meta description is 70-160 characters SEOCurrent: 150 characters.
- ✓Homepage has exactly one H1 SEOFound 1.
- ✓Canonical tag present SEO
- ✓Open Graph image for link previews Social
- ✓Structured data (JSON-LD) SEO
- ✓10 or fewer third-party script domains Speed8 third-party domains load scripts.
- ✓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
- ✓Public product catalog found Catalog180 products found.
Other stores using Impulse
Huge Supplements
Vissla
Ripndip
Libas
Design Letters EUR
MerchNow
Questions about SILCA
What Shopify theme does SILCA use?
SILCA uses the Impulse theme, version 5.0.1. In the Shopify admin it is named "Core Theme - Speed Improvement - Wave 2 - 10/20". Checked 2026-10-29.
What apps does SILCA use?
We detected Klaviyo, Yotpo, Gorgias, Rebuy, GemPages, Google Tag Manager, Google Analytics, Microsoft Clarity, Triple Whale on the SILCA homepage.