CRITICAL
GENERATED REPORT: 15 PAGES OF RAW DIAGNOSTICS
The browser's main thread was blocked for an aggregate of 3,450ms during the initial page load. This severely degrades the Time to Interactive (TTI) and First Input Delay (FID) metrics, causing Google's crawler to flag the site for poor user experience.
| Script Origin | Parse Time | Execution Time | Impact |
|---|---|---|---|
| cdn.shopify.com/.../theme.js | 240ms | 850ms | SEVERE |
| connect.facebook.net/en_US/fbevents.js | 120ms | 420ms | HIGH |
| static.klaviyo.com/onsite/js/klaviyo.js | 180ms | 610ms | SEVERE |
| mc.yandex.ru/metrika/tag.js | 90ms | 310ms | MEDIUM |
Required Fix: Implement async/defer attributes, move third-party tracking to Shopify Web Pixels, and utilize requestIdleCallback for non-critical scripts.
Our crawler hit multiple 301 redirect chains and canonical conflicts on your product filter pages (e.g. ?color=red&size=M). This causes index bloat and wastes your Google crawl budget, preventing your actual products from ranking.
| Endpoint URI | HTTP Status | Content-Type |
|---|---|---|
| /collections/all/summer-sale?page=3 | 404 Not Found | text/html |
| /cdn/shop/files/banner_old.jpg | 404 Not Found | image/jpeg |
| /products/espresso-machine | 301 Redirect -> /products/espresso | text/html |
| /blogs/news/coffee-guide | 500 Internal Error | text/html |
Resolving 404s and Canonical tags requires modifying the Shopify `theme.liquid` and `main-collection.liquid` JSON templates directly. A single syntax error here will crash the store layout.
This 15-page report highlighted over 40 technical issues deep within your Shopify code. Attempting to edit JavaScript parsing rules or Liquid templates without programming knowledge can cause catastrophic crashes and loss of sales.
Our certified Shopify Developers will resolve every issue in this report within 48 hours. Secure, fast, and guaranteed.
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