SEO Blog Writing That Survives a Core Update

The results page for seo blog writing is a stack of numbered lists. Fifteen steps on LinkedIn, twelve tips from Bynder, twelve from Semrush, six things from a freelancer's blog, and a walkthrough on Medium. Forty-five items between them, and I read the two twelves in full, which is 24 tips, and then read the one document Google actually points you to when a core update knocks a site down, which is its helpful-content self-assessment.

Two of the 24 tips correspond to a question on that list. The other 22 are about where the keyword goes, how long the slug is, whether the images have alt text, and a few things the assessment only brushes against. None of that is wrong. It's just not what the assessment asks, and the assessment is the test your post will sit when Google next changes its mind, which by its own page is "several times a year". So the direct answer is a process built backwards from that test. Every step below is paired with the question it answers, the tips are sorted by whether they answer any, and the timeline is Google's, not mine. Sources were loaded on 15 September 2026.

Twenty-Four Tips, Fifteen Actions, Two Questions

Here are the two ranking lists collapsed into distinct actions, with the tip numbers from each, and whether the self-assessment mentions the action at all.

Two direct hits, five sideways, eight not mentioned. The two direct hits are Semrush's fifth tip, create quality content, and Bynder's first, write for your readers first, which are also the two vaguest items on either list. Nearly everything specific and checkable sits in the eight. Nearly everything the assessment asks about sits in the two.

That's not an accident and I don't think it's a criticism of either vendor. A tip list is a list of things you can do this afternoon. The self-assessment is a list of things you can't fake this afternoon, which is the whole reason it's the document that survives the update.

What A Core Update Actually Does

Google's page on core updates is short and worth reading in its own words, because the ranking tip lists never quote it.

A core update is one of the "significant, broad changes to our search algorithms and systems" that happen "several times a year". The page explains the effect with a restaurant list. Your top twenty restaurants change when you eat somewhere new, and the ones that "move down aren't necessarily 'bad'; there are just other restaurants that make your top 20". Nothing on your page broke. Something else got better, or Google's idea of better shifted.

Then the two instructions. For a small drop, "There's no need to take drastic action (in fact, we recommend avoiding making changes to content that's already performing well)". For a large one, "read through the self-assessment to check if your site overall (not just individual pages) is delivering content that's helpful, reliable, and people first".

And the timeline, which is the part I'd want every tip list to print. "Some changes can take effect in a few days, but it could take several months for our systems to learn and confirm that the site as a whole is now producing helpful, reliable, people-first content." If nothing moves after a few months, "that could mean waiting until the next core update".

Read that against the workflow the tip lists describe. They're all things you do to one post before it goes out. The recovery Google describes is site-wide, takes months, and might not show until the update after next. So the process that matters is the one you ran on the last forty posts, and a tip list applied to the forty-first changes very little.

Six Ways A Post Loses, And The Step That Prevents Each

This is the table I'd pin above the desk. Each row is a way an SEO blog post fails the assessment, the question that names it, and the step in the process that would have stopped it.

Row five is the one I'd point at on this results page. Bynder's fourth tip is headed "Structure content for readability in 2026", the post was published on 29 January 2026 and updated on 9 June, and the freelancer's six things were written in April 2021 and updated this January. I can't tell you whether either changed substantially, and I'm not claiming they didn't. I'm noting that the year in a heading is a freshness signal aimed at the reader and that Google's assessment asks about exactly that habit.

Row one is where I'd start, and the artifact I build for it is a page on its own. I built one on a live keyword in the search engine optimisation content writing walkthrough, and the gap statement there is the sentence that decides whether the post gets written at all.

The Process, In Order

Judgment, shaped by the table above and by running several small sites out of one repository where posts go live on a date after a person approves them.

Filter the topic first. Before any keyword tool, ask whether you'd write it for readers who already come to the site. If the answer is no, the post fails the niche-topic question before it exists, and no amount of on-page work changes that.

Read the top ten, then write the gap sentence. Not "more comprehensive". A specific thing none of them has, a table, a calculation, a document quoted, a failure mode named. If you can't write the sentence, the essay at position ten has your answer, "Sometimes it simply doesn't make sense to write another article if already good content is present in the search results".

Take the length from the page. If the useful depth of the ranking results is 1,200 words, 3,000 is padding, and Google's parenthetical on word counts is "No, we don't."

Draft with the answer first. The first 150 words should settle the query. The People Also Ask box gets answered in visible prose, not in a schema block, because the assessment's test is whether the reader needs to search again, not whether a rich result appeared. If a model writes the first pass, the draft will be missing the examples and the numbers, for the reason the AI blog writer forms explain, and putting those back is where the time goes.

Put a date on every number. A price, a limit, a quote from a policy page, each with the day it was loaded, so that when it ages you know it aged and the reader knows when it was true. This is the cheapest insurance on the list.

Then the on-page items, which is where the 22 tips finally come in. Keyword in the title and the opening, headings that describe, a short slug, alt text, links with descriptive anchors. Do them all. Do them last. They take twenty minutes and they're the twenty minutes the tip lists are about.

Say who and how. Google's page says "Something that helps people intuitively understand the E-E-A-T of content is when it's clear who created it" and "It's helpful to readers to know how a piece of content was produced". A byline and a line about method.

Ship, and then don't touch it during an update. The page's own advice for content that's performing is to leave it alone.

The Contrarian At Position Ten Is Half Right

Norbert Hires' essay is titled "Why you shouldn't write an SEO-driven blog", it's from March 2022, and it ranks tenth for a query that's entirely about writing an SEO-driven blog, which I find funny and also a signal.

His line is "Use SEO as a tool and do not treat it as a goal in itself", and his three outcomes are "No ranking + No readers; Good ranking + Some readers; Good ranking + Mass of readers". He's right about the outcomes and right that the first is the common one. What the essay doesn't have is a process, and the interesting thing is that his objection and Google's assessment agree almost line for line. "Is the content primarily made to attract visits from search engines?" is his thesis as a question. So the contrarian and the search engine want the same post, and the tip lists in between them are describing its formatting.

The Tool At Position Eight

seowriting.ai ranks between the two tip lists and the beginner's guide, and its home page says it will "Generate 1000+ articles in hours" and "auto-post up to 100 articles in a batch to WordPress automatically", with "billing is based only on the number of generations, not on the word count". Its pricing page is a JavaScript shell to my tooling, so I can't tell you the price of a generation.

Put that next to "Are you using extensive automation to produce content on many topics?" and next to "Is the content mass-produced". I'm not saying the tool can't be used well. I'm saying its headline features are the assessment's questions phrased as benefits, and that a page which auto-posts a hundred articles has no step where the gap sentence gets written. If the pull of that kind of tool is the cadence rather than the writing, the settings to turn off before the first post are in the automatic blogging piece.

Questions That Come Up

What is SEO in blog writing? Writing a post so that it's the best answer to a search someone actually makes, then making it easy for Google to see that. The course page at nine defines it as content that "catches the eye of search engines and, more importantly, resonates with readers", and the "more importantly" is the half the assessment tests.

Is SEO still worth it in 2026? For a post that would pass the table above, yes, and Google's own page says pages that drop in a core update "aren't necessarily 'bad'". For a post that only passes the tip lists, it was never worth much and the update is when you find out.

How do I write a good blog for SEO? In the order above. Topic filter, gap sentence, length from the page, answer first, dates on numbers, on-page last, who and how. The document Google's starter guide lists under things not to focus on is worth reading first, and I went through it against the ranking advice in how to rank higher with a small site.

What is the 80/20 rule for blogging? Not a Google rule, and none of the ranking pages define it. It's usually quoted as spending 80 percent of the time on promotion and 20 percent on writing, or as 20 percent of posts bringing 80 percent of the traffic. Both are folk rules. The second one is probably true of most sites and tells you nothing about which twenty percent.

How much money per 1,000 views on a blog? I don't have a sourced figure and none of the pages on this results page publish one. It varies by niche and ad network by more than an order of magnitude.

What is the 5 5 5 rule for social media? A posting cadence rule for social accounts. It has nothing to do with search ranking and I'd ignore it for this purpose.

What I'd Change After A Drop

For a small one, nothing, on Google's instruction. For a large one, the self-assessment, on the whole site rather than the post that fell, and then months of waiting that no tip list will shorten.

The uncomfortable version is that by the time the update lands, the process has already run. What survives it is whatever you were doing forty posts ago, which is why the process is the article and the tips are the footnote.