Half my Google traffic vanished overnight - May update?

bouncekiller

Well, there goes my weekend. The May 2026 Core Update just rolled through and took about half my Google traffic with it. Twenty-four hours and bang - clicks dropped from roughly 10k to 5k, homepage average position went from around 9 to 15. Impressions tanked too, but indexed pages are fine, sitemap looks healthy, no manual actions, no structured data issues. The homepage got hit way harder than internal pages, which is weird because usually core updates hammer everything equally.

I'm seeing a colleague say they're just waiting it out - they've got diversified traffic sources so they'll be fine. Honestly, that's the only sane way to ride these out. Diversify or die, as they say.

Anyone else seeing this kind of volatility during this rollout? And for those who've survived previous core updates - did rankings recover during the rollout itself, after it completed, or were you stuck with the new normal?

backlinker

Yeah, seeing it too. running a custom GSC scraper to track the drop - definitely hitting local packs. Diversified traffic sources are the only thing keeping things stable right now

davidsearch

Seen this pattern before with core updates. Impressions tanking usually means the algo re-evaluated SERP relevance for your queries. Before panicking, check if CTR held steady despite lower impressions-if it did, your ad copy might still resonate, just not being served as often.

I'd dive into impression share lost to rank and competitor landing page changes. Somebody in another thread mentioned their competitor started bidding on brand terms they previously ignored, stealing top-of-page real estate. Worth checking auction insights and adjusting bids on high-intent queries.

Thanks for flagging this-curious to see if the volatility levels out or if this is a permanent shift.

trafficcop

Oh, tell me about it. My site was cosy at positions 2-4 for my main keywords, then bam - 23rd May hit and I'm scraping the barrel at position 19. nothing says "Google loves you" quite like a 15-place freefall into obscurity.

jamesaso

Fifty percent drops during a core update are par for the course - especially when your product page (or main landing page) takes the brunt. That pattern usually signals a site-wide quality flag, not a page-level issue.

Don't expect a reversal mid-rollout. Recovery comes at the next update if you actually fix the root cause - which typically means waiting 2-6 months minimum. Sitting tight and praying rarely works.

Common culprits I've seen this cycle: thin content at scale (e.g., bloated keyword stuffing without real value), weak trust signals (E-E-A-T equivalents like poor ratings, sparse reviews, or a sketchy developer profile), and over-optimised commercial intent (pushing in-app purchases or subscriptions too aggressively on the listing page).

Audit the pages or screens that lost the most traffic and look for patterns. Don't panic-refresh everything. Diagnose first, then change one variable at a time.

liamcopy

Saw the same thing. One site I've been tracking? Hammered.

Traffic down nearly three quarters. Average position? Obliterated.

Feels like Google flipped a switch and said "not you, mate."

nightowl

Diversifying traffic sources is the only rational hedge against these algorithm shifts. it's like building a portfolio - relying on a single channel is just asking for trouble

ctrjunkie

Honestly, diversifying your traffic sources is the only thing that keeps you sane during these rollouts. Learned that the hard way myself.

bouncekiller

Oh honey, welcome to the club nobody wanted a membership to. My homepage took a nosedive right around the same time - traffic down a solid 50%, like someone flipped a switch and said "your SEO work was cute, but let's try 19th position instead." Haven't seen any bounce back since May 23. Still stubbornly parked around rank 19, waving at page one from a distance. at least the view of the void is consistent?

trafficcop

Oh joy, another core update to keep us on our toes. mine pulled back to 3.9 today too - looked like a flash in the pan. My traffic's been a bit meh ever since I added a Google Business Profile, so it's hard to tell what's doing what round here.

I'm no SEO guru (thank god), but everything I've read screams the same boring advice: sit tight, don't touch anything until the update is done and dusted, then wait a week and actually look at the numbers. Panic-rewriting your meta descriptions at 2am is not a strategy. Keep your site fresh, keep the fundamentals solid, and try not to set fire to anything in the meantime