What's Search Engine Optimization? It Is the Same Question, One Syllable Shorter

Why the i disappears

English contracts the same way in a hundred other places. It is becomes it's. That is becomes that's. What is becomes what's. A vowel in an unstressed syllable gets swallowed, the two words fuse, and the apostrophe records the missing letter for the reader. It is a spelling convention, not a grammatical one.

The reason it shows up in search boxes more than in documents is rhythm. "What is search engine optimization" is nine syllables before you even reach the noun. "What's search engine optimization" is eight, and the first word lands on a cleaner beat. When someone is typing with a thumb, the shorter form also saves three characters — and thumb-driven language always wins.

Figure 1 — One vowel leaves, three spellings remain, zero change in meaning.

The long phrase, out loud

Say the full question at a normal pace and you will hear why the contraction appears: the words is and search collide, and the collision is uncomfortable. English speakers solve discomfort by deleting something. Read the beats below as stress marks rather than syllables, and the shape of the sentence becomes obvious.

Figure 2 — The unstressed verb is the first thing speech throws away.

One sentence, no contraction needed

How to write for a spoken query

Contracted queries are a signal, not a nuisance. They tell you the searcher is talking, not filling in a form, and talking searchers respond to writing that sounds like speech. Five moves cover it.

1. Open with the answer, in a short sentenceA contracted query expects a conversational reply. Lead with the definition in plain words, then support it. The paragraph you just read on this page is the model.
2. Use the contraction once, in a headingOne natural mention proves the page covers the phrasing without turning the copy into a keyword exercise. Put it where a human would put it: a question heading.
3. Keep sentences under twenty wordsSpoken queries come from people reading on a phone, often between other tasks. Long subordinate clauses lose them before the answer arrives.
4. Answer the follow-up in the same screenSomeone who asks "what's" usually asks "how much" or "how long" next. A short FAQ below the definition captures that second question without another page.
5. Let a writer handle the phrasing, not a templateContractions are a register decision. A template that inserts "what's" into every second heading produces copy that reads like a mail merge, and readers notice.

That last point is where most sites stall. The structure is fine and the sentences are wrong, because nobody with an ear for English touched them. It is the kind of work covered by Whats Is SEO?, and it is usually the difference between a page that ranks and a page that converts.

Where the contraction fools writers

Why the spoken form keeps growing

Voice assistants changed the surface area of search. When a query is spoken, the machine reads it back in a sentence, so the phrasing that works is the phrasing people actually say. That is not a new optimisation technique; it is a return to ordinary English after two decades of keyword shorthand.

The practical consequence is that a page answering "what's search engine optimization" and a page answering "what is search engine optimization" should be the same page with the same first paragraph. The only thing that changes is which sentence a visitor quoted when they arrived.

If you are rebuilding a small site around spoken questions, decide early which page owns which question, then stop writing. Most content programs fail through overlap rather than shortage. For the broader picture, the plain-language overview at SEO Content Writing Services is the cleaner starting point.

What a contracted query tells us about intent

Three signals travel with the shorter phrasing. First, the searcher is probably on a phone, which means the answer needs to fit a narrow screen without scrolling past a hero image. Second, they are early: someone who already knows the term does not ask what it is. Third, they expect a sentence, not a report, so the first screen should close the loop.

None of those signals is exotic. Together they explain why a conversational opening outperforms a formal one on these pages, and why the measured outcome is usually better scroll depth rather than more traffic. More people reach the offer section; the traffic number barely moves.