An SEO company handles algorithm updates as an ongoing process rather than a one-time fix. Google changes its ranking systems constantly, and it confirms larger “core updates” several times a year. The March 2026 core update, for example, took about 12 days to fully roll out, and Google sometimes runs more than one update at the same time. Because of this, a competent SEO company treats algorithm handling as routine maintenance built into its normal work, not a fire drill that starts only when rankings fall.
Monitoring rollouts
The first part of the process is staying aware of what Google is doing. SEO companies follow Google’s own announcements through Search Console and the Search Central channel, where confirmed updates are listed with start and end dates. They also watch industry coverage and SERP volatility tools that flag unusual ranking movement across many sites at once. This matters because knowing that a confirmed update is rolling out, and when it started and finished, lets a company separate update-driven changes from normal day-to-day fluctuation or from problems the site caused itself.
Diagnosing impact
When an update is confirmed, the SEO company checks how client sites responded. It compares performance in the period before the update began against the period after it finished, using Search Console data on impressions, clicks, and average position. Good diagnosis happens at the query and page level, not just the whole-site level, because an update rarely affects every page equally. Some pages may gain, some may lose, and some stay flat. Looking page by page shows which content Google now treats as stronger or weaker, which points to the real cause instead of guesswork. The company also rules out non-update explanations, such as a technical error, a tracking change, or a seasonal traffic pattern, before concluding the update was responsible.
Building update-resilient sites
The most important part of handling algorithm updates is work done before any update arrives. Core updates are designed to reward genuinely useful, trustworthy content, so a site built on that foundation tends to hold steady through them. An SEO company builds resilience by producing content with real expertise and first-hand experience, clear and accurate author information, citations to primary sources, and original detail rather than generic, repetitive pages. It also keeps the technical side healthy: reasonable page speed, a structure search engines can crawl and understand, mobile usability, and accurate structured data. Sites that depend on shortcuts or thin, mass-produced pages are the ones most exposed when an update lands. Resilience is not a trick; it is the result of consistent quality work over time.
Adjusting after a confirmed rollout
Once an update has fully rolled out and the company has diagnosed the impact, it decides what, if anything, to change. If pages lost ground, the company reviews them against the content now ranking well for the same searches and looks for honest gaps, such as missing depth, weak expertise signals, outdated information, or unclear writing. It improves those pages rather than deleting them on impulse, since consolidating and strengthening content is usually more effective than removing it. If a site performed well, the company notes what worked and applies the same standard elsewhere. A reputable SEO company does not promise instant recovery, because core update effects often take months to settle and meaningful gains may not appear until a later update. Instead, it sets realistic expectations and keeps improving the site steadily.
What clients should expect
A good SEO company communicates clearly through this whole cycle. It tells clients when a confirmed update is happening, explains what the data shows about their site, and describes the planned response in plain terms. It does not blame every traffic change on Google, and it does not chase rumors or make sudden, risky changes based on speculation. Handling algorithm updates well is mostly about discipline: monitoring carefully, diagnosing honestly, building quality into the site from the start, and adjusting calmly based on evidence rather than panic.