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Dev.to
Dev.to
7/21/2026
I ran technical audits on 8 sites that asked Reddit for feedback. The same 5 things kept breaking.

I ran technical audits on 8 sites that asked Reddit for feedback. The same 5 things kept breaking.

Short summary

After running free technical audits on eight sites from Reddit feedback subreddits, the author found five recurring issues that speed tools miss: missing social share metadata, animation-gated heroes that render blank on slow connections, oversized PNG photos, false-positive image problems masked by CDN auto-conversion, and broken head-section metadata like wrong article:publisher tags. The recommended audit method is simple: curl the page, read the HTML head, check wire sizes, load cold on throttled connection, and paste the URL into a chat app.

  • Missing og:image and meta descriptions break social sharing cards — fix before any promo push
  • Animation-gated heroes show blank screens to first-time visitors on slow connections
  • Manual HTML head inspection catches issues Lighthouse never flags, like wrong article:publisher tags

Generated with AI, which can make mistakes.

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