Hi everyone. Our e-commerce site's rankings for main keywords suddenly dropped in November. We lost about 30% of traffic in the first week, now it's up to 50%. We panicked and immediately changed the site design, rewrote product pages, even reset all title tags — but it didn't help, it actually got worse.
A consultant friend also said: 'You might have been penalized, or there was an algorithm update.' But I check Search Console every day, there are no manual actions. I refresh Google every 60 minutes but still no change. All my competitors whose sites I checked are still in their old positions.
Someone suggested working with a technical SEO expert, but I'm tight on budget. What can I check myself? Did my backlink profile get messed up, or should I improve content quality?