December 2025 Google Core Update Has Finished [Insights]

Google’s December 2025 Core Update completed on 29 Dec. Rankings are stabilising as Google rewards helpful, trustworthy, intent-driven content.

Mihailo Milojković

31 Dec

2025

SEO

Google has officially completed its December 2025 Core Update on 29 December 2025 at 11:05 PST, marking the conclusion of the year's most impactful search algorithm change. The update was first released on 11 December 2025 at 09:25 PST, with Google noting that the rollout could take up to three weeks.

Now that the rollout has ended, search results are gradually settling after a period of heightened volatility. For users, the update strengthens Google's focus on useful, trustworthy, and intent-driven content, favouring pages that genuinely answer questions.

For businesses and publishers, the message is clear: sustainable search performance comes from helpful, experience-led content, not quick optimisations. Any ranking changes should now be assessed calmly, with improvements guided by user value rather than algorithm speculation.

Related updates.

We broke the “standard agency” model, and built it differently.

Learn how we integrate deep into SaaS & Fintech companies to make the growth predictable.

/ No. 1 LinkedIn™ content-focused SaaS tool

“With Omnius, we saw immediate results - 64% higher conversion on a new website and 110% organic growth in 6 months. So, if you want an agency that understands startups, do yourself a favour and talk to them.”

Ivana Todorovic

co-founder & CEO

/ Berlin-based early-stage VC fund

“Omnius is one of the most high-quality, reliable, and trustworthy SEO agencies in Europe, specifically focused on B2B SaaS & Fintech startups.”

Polina Alexandrova

INVESTOR

/ EU's most visited AI platform; G2's Top 10 AI products

“Omnius is bringing in great ideas from their view of the SaaS world.”

Dominik Lambersy

Co-founder & CEO

/ Deloitte UK Technology Fast 50 fintech company

"Omnius completely owns the project - taking control & monitoring performance. The speed at which they deliver is insane – I honestly don’t know if they have 100 people working around the clock."
‍

Sergei Fedorov

FORMATIONS PO

/ One of the leading EOR platforms with 150,000+ users globally

"We truly see Omnius as an extension of our in-house team. As a result of the collaboration, we've seen clearer strategy, better SEO performance overall, and notable AIO improvements.

Barbara Borko

SEO MANAGER

Monthly Growth OpenLetter.

Learn how to scale user acquisition without scaling costs from our findings. We spent years exploring, so you don't have to.

Your submission has been received!

Oops! Something went wrong while submitting the form.

Maximizing the value of SEO & GEO.

Omnius is a B2B SEO & LLMO agency; partnering up exclusively with SaaS, Fintech & AI companies. The result? Compounding growth made through organic positioning everywhere people search for information, including both Google & AI search engines.

Get in touch Calculate project value

Contact our team

Our work is referenced by the leading media, venture funds & startup organizations