What is SEO?
SEO (search engine optimisation) is the work of helping search engines crawl, understand and show a website for relevant searches, earning unpaid visits instead of ad clicks. It has three layers: on-page content, off-page reputation and technical crawlability. Google does not sell rankings, and results usually take months.
For Indian business owners and beginners who want a plain explanation of how SEO works before doing it themselves or hiring an agency.
knowledge
- Read time
- 4 min
- Sections
- 6
- Updated
- 14 Nov 2026
- Written by
- WebJi® team
Last editorial update: 14 November 2026. Prices follow the dated sources on this page; checkout confirms current charges.
What is SEO?
SEO (search engine optimisation) is the work of making a website easy for search engines to crawl, understand and show for relevant searches, so it earns unpaid ("organic") visits rather than bought ad clicks. The page's words, the way the site is built and references from other sites all play a part.
Google states in its Search Essentials that it does not accept payment to crawl a site more often or rank it higher, and that no trick guarantees the top spot. The click you did not buy still has to be earned by one useful page.
- A page that is not indexed cannot rank at all.
- A page that is indexed can still sit on page two if better answers exist.
- Paid placements labelled "Sponsored" are advertising, not SEO.
How does Google crawl, index and rank a page?
Google discovers a URL, fetches it (crawling), stores what it understood (indexing), and later chooses which stored pages to show for each search (ranking). Each stage can stop a page, and each has things you control.
| Stage | What happens | What you control |
|---|---|---|
| Crawl | Googlebot requests the URL and reads the response | Internal links, sitemap, robots.txt, a fast 200 response |
| Index | Google stores the page if it is worth keeping | Useful content, a canonical tag, no accidental noindex |
| Rank | Google orders stored pages for one query | How well the page answers it compared with others |
A redirect loop, a 404 or a blocked robots.txt rule stops the chain at the crawl. Ranking is recalculated continuously; it is not a certificate earned once. The crawl rules are explained in what is robots.txt.
What is the difference between on-page, off-page and technical SEO?
On-page SEO is the content and HTML of one URL, off-page SEO is the reputation earned on other sites, and technical SEO is whether the site can be crawled, rendered and indexed at all. A strong article on a site Google cannot crawl still fails.
| Layer | Lives where | A beginner checks |
|---|---|---|
| On-page | The page itself | Title, H1, the answer in the first screen, internal links |
| Off-page | Other websites | Whether relevant sites mention and link to you |
| Technical | The server and templates | HTTPS, indexability, mobile layout, status codes, speed |
Each layer has its own guide: on-page SEO, technical SEO and what a backlink is.
How does local SEO work for Indian businesses?
Local SEO helps a business appear when people search for a service nearby or name a city, and it depends on a matching website and Google Business Profile plus genuine reviews.
- Consistent NAP: the same business name, address and phone on the site, the profile and directories.
- Right category: the primary category on the profile matches what you actually sell.
- Real service area: name the areas you serve; do not invent an office you do not have.
- Local proof: photos of real work, city-specific service pages and reviews that mention the job.
The order of checks for a shop or clinic is in the local SEO checklist. WebJi® itself is based in Jaipur and serves clients across India online.
How does SEO apply to AI Overviews and chat answers?
AI Overviews and chat assistants still draw on pages a search system can fetch, so the same fundamentals apply: a clear answer near the top, crawlable HTML, and original facts that are worth quoting.
- Say what the thing is in the first paragraph, in plain words.
- Keep content in HTML; a page that renders only through heavy script gives a system little to cite.
- Use names, dates, prices and first-hand experience that a generic page cannot copy.
- Expect fewer clicks on simple questions that the summary answers directly.
A practical checklist is in how to appear in AI search answers.
How long does SEO take and what does it cost?
Google's own starter guide says some changes take effect within hours and others take several months; a new site usually waits months before competitive phrases move, while its brand name may appear sooner. Cost follows scope: an audit, new pages and a monthly retainer are different jobs.
| Engagement | Scope | Price |
|---|---|---|
| SEO audit and roadmap | One-time technical and content audit | ₹15,000–₹40,000 (indicative) |
| Monthly SEO retainer | On-page, content, links, reporting | ₹12,000–₹60,000 a month (indicative) |
| Basic Local SEO | Google Business Profile, citations, reviews | ₹26,000 a month |
WebJi® published pricing; indicative bands become a fixed written scope after consultation. Market comparisons are in SEO cost in India; the service itself is WebJi® SEO services.
Frequently asked questions
Can I do SEO myself?
Yes, for a small site. Set up Google Search Console, submit a sitemap, write one clear page per service or question, fix titles and headings, and complete your Google Business Profile. Hire help when technical problems or competition outgrow your time.
Does SEO guarantee the first position on Google?
No. Google says nobody can guarantee a ranking. Anyone selling a guaranteed "number one" is either selling ads, targeting a phrase nobody searches, or taking risks with spam tactics that can get a site demoted.
Is SEO better than Google Ads?
They do different jobs. Ads bring visits as soon as you pay and stop when spending stops; SEO builds slowly but keeps working without a per-click cost. Many businesses run ads while SEO matures; see Google Ads vs SEO.
What is the first SEO step for a new website?
Verify the site in Google Search Console and submit its sitemap, then check that the main pages are indexable and load over HTTPS. Without indexing, nothing else you do can show in results; see how to submit a website to Google.
Last editorial update: 15 November 2026. Prices follow the dated sources on this page; checkout confirms current charges.
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