Quick answer: SEO in 2026 still rests on the 2020 basics: crawlable pages, useful content, good titles and a fast site. What changed is the focus. Google now rewards people-first content, shows pages in AI Overviews and AI Mode using normal SEO rules, measures INP instead of FID, and cracks down harder on scaled, low-value AI content.
I’m Raj, and I’ve been blogging long enough to remember when SEO meant “put the keyword in the title, the first line and five more times.” In 2020 that already felt old. In 2026, it just looks silly.
I saw a Pinterest pin comparing “SEO 2020 vs SEO 2026” and liked the idea, but some claims I see floating around online are half-true or made up. So I checked every point against Google Search Central and web.dev. If I couldn’t confirm something from Google, I left it out. Here’s what’s real.
What SEO looked like in 2020
Let’s be fair to 2020. A lot of it still works.
- Keywords and search intent: Find what people search, and match the type of page they expect.
- On-page SEO: Titles, headings, meta descriptions, clean URLs, alt text.
- Backlinks: Links from other sites as a signal of trust.
- Mobile and speed: Mobile-first indexing was rolling out, and page speed mattered.
- Featured snippets and local SEO: Win position zero, and keep your Google Business Profile updated.
- Tracking: Google Search Console for search data, Google Analytics for site behaviour.
None of these are dead. If you skipped them, start there. My older post on mastering search intent still holds up.
What’s different in 2026
1. People-first content is the main rule
Google’s guidance keeps coming back to one idea: create helpful, reliable content made for people, not mainly to rank. In practice that means first-hand experience, clear answers, and pages that leave the reader satisfied.
Example: A 2020-style post titled “Best Budget Laptops” lists 10 models copied from Amazon. A 2026-style post says “I used these 3 laptops for a month as a college student. Here’s battery life in real use, and which one I’d buy again.” Same keyword. Very different value.
2. AI Overviews and AI Mode use normal SEO
This is where a lot of myths live. Google’s page on AI features and your website says there are no extra requirements and no special optimizations needed to appear in AI Overviews or AI Mode. To show up as a supporting link, a page must be indexed and eligible to show in Search with a snippet. That’s it.
Google also says you don’t need new machine-readable files, “AI text files” or special schema to appear in these features. So if someone sells you “GEO markup” or “AEO schema,” be careful. Google itself says it isn’t required.
3. Crawlability and snippet eligibility matter more
Because AI features need the page to be indexable and snippet-eligible, the technical basics become more important, not less. Google’s AI features page lists things like:
- Allowing crawling in robots.txt and at your CDN or hosting level.
- Keeping important content in text form, not only inside images.
- Not accidentally blocking snippets with tags like nosnippet when you want to appear.
Real scenario: A friend’s site disappeared from search for weeks. The reason wasn’t AI or an update. A security plugin at the host was blocking Googlebot. Basic, boring and very costly.
4. Internal linking and topic coverage
Google says making content easy to find through internal links is still worthwhile for AI features. I think of it like building a small library on each topic. One main guide, several supporting posts, all linked to each other with clear anchor text.
Example: A main post on “starting a food blog” links to posts on food photography, recipe schema, and pricing your first sponsored post. Each of those links back to the main guide.
Internal links are also one way to grow without chasing paid links. I covered more in ranking higher without buying links.
5. Structured data must match what’s visible
Structured data still helps Google understand your page and can make you eligible for rich results. But Google is clear: your markup must match the visible content on the page. Marking up five-star reviews that nobody can see on the page is a quick way into trouble.
Example: If your recipe schema says “cook time: 20 minutes,” the recipe on the page should also say 20 minutes.
6. Core Web Vitals: LCP, INP and CLS
Speed in 2020 was a bit vague. Now there are three clear Core Web Vitals, explained on web.dev:
- LCP (Largest Contentful Paint): How fast the main content loads. Aim for 2.5 seconds or less.
- INP (Interaction to Next Paint): How quickly the page reacts when someone taps or clicks. Aim for 200 milliseconds or less. INP replaced FID as a Core Web Vital in 2024.
- CLS (Cumulative Layout Shift): How much the page jumps around while loading. Aim for 0.1 or less.
Common fix: Heavy sliders, too many plugins and huge images hurt LCP. Ads and images without set sizes cause CLS. Heavy JavaScript hurts INP.
Honest note: good Core Web Vitals help, but they won’t save thin content. Great content on a decent site beats a perfect score on a useless page.
7. Multimodal search
People don’t only type anymore. They search with their camera, with voice, and with follow-up questions. Google’s AI features guidance suggests supporting your text with high-quality images and videos where it makes sense.
What that means for you: Use real photos you took, add descriptive alt text, and use clear file names. If you make videos, put them on a page with useful text around them.
8. Stronger spam policies against scaled content
Google’s spam policies include “scaled content abuse”: making many pages mainly to manipulate rankings without helping users, no matter how they’re created. Using generative AI to churn out many pages without adding value is one of Google’s own examples.
Notice the wording. AI isn’t banned. Low-value pages at scale are. I use AI for research and drafts, but every post gets my own examples and edits. If you want to do the same, my guide on making AI content sound human shows how.
Tracking in 2026
Search Console and Analytics are still the core tools. According to Google, clicks and impressions from AI Overviews and AI Mode are included in your normal Search Console Performance report under the “Web” search type. There’s no separate AI-only report mentioned in Google’s guidance, so ignore posts that tell you to look for one.
How I’d fix an old 2020-style post today
Picture a typical old post: long intro, the keyword stuffed into every heading, no personal angle, a stock image and a heavy slider at the top. Here’s how I’d update it. I wouldn’t add more keywords. I’d cut the intro down to a two-line direct answer. I’d add a section on what I actually tried and what happened. I’d swap the stock image for my own screenshot with clear alt text, link the post to three related posts on my site, and remove the slider that slows the page. Then I’d request indexing in Search Console and watch impressions over the next few weeks. Nothing here is guaranteed, because search never works on guarantees. But each change lines up with what Google’s own documentation asks for: help the reader first and keep the tech clean.
A simple 2026 SEO checklist
- Check that Google can crawl and index your key pages (URL Inspection in Search Console).
- Make sure you’re not blocking snippets by mistake.
- Rewrite your top 5 posts with first-hand experience and clearer answers.
- Add internal links between related posts.
- Check that structured data matches visible content.
- Look at Core Web Vitals in Search Console and fix the worst pages first.
- Delete or improve thin, auto-generated pages.
- Add your own images and helpful video where it fits.
2020 vs 2026 at a glance
- Content: 2020 – keyword-focused. 2026 – people-first, experience-led.
- Search results: 2020 – blue links and snippets. 2026 – plus AI Overviews and AI Mode, using the same SEO basics.
- Speed: 2020 – general page speed. 2026 – LCP, INP, CLS.
- Spam: 2020 – keyword stuffing, link schemes. 2026 – plus scaled content abuse.
- Special AI markup: 2026 – not required, per Google.
FAQ
Is SEO dead because of AI Overviews?
No. Google says AI features show links to supporting websites and use the same SEO basics. I shared more thoughts in SEO in 2026 is not dead.
Do I need GEO or AEO markup to show up in AI answers?
Not for Google. Its guidance says no special schema or AI files are required.
Can I use AI to write blog posts?
Yes, if the result is helpful and original. What Google targets is mass-produced pages that add little value.
Do backlinks still matter?
Links are still part of how Google discovers and understands pages, but buying links breaks Google’s spam policies. Earn them with content worth linking to.
What’s a good INP score?
200 milliseconds or less is considered good, according to web.dev.
Final thoughts
The biggest SEO change since 2020 isn’t a trick. It’s that shortcuts have stopped working. Make pages people actually want, make them easy for Google to crawl, and keep your site fast and honest. That was good advice in 2020, and it’s even better advice now.