What Is SEO? What a Check Can and Cannot Tell You

How Does Search Work?

Search engines such as Google and Bing work in three broad stages. A crawler fetches the page. The engine indexes it - reads its text, links and metadata and decides whether to store it. When someone searches, the engine ranks the indexed pages it judges most relevant and useful for that query. A page that cannot be crawled or indexed cannot rank at all, which is why access problems come first.

Google’s SEO Starter Guide and how Google Search works explain these stages in more detail. Bing publishes its own Webmaster Guidelines. Each engine has its own systems, so one engine’s guidance is a good guide, not a rule for every engine.

What Does an SEO Score Measure?

Headnoted’s free check reads one public page without running its JavaScript and examines robots.txt and the XML sitemap. It groups the signals it can see into six categories: crawling and indexing, titles and metadata, headings and content, structured data, technical and mobile, and trust and freshness.

The score summarises those checks. It is not a ranking, a prediction of traffic or a Google ranking factor. Search engines also weigh signals no page check can see: links from other websites, the competition for a query, what searchers actually want, and how real visitors experience the page. Two pages can have the same score and rank very differently, and a page can rank well despite failing some checks.

Use a report to find an issue you can verify. Read the explanation and check the page or setting before making a change. Understanding Your Score explains how the checks are weighted.

A Worked Example: A Delivery Page

Suppose a bakery’s delivery page has the title “Home” and only says “Fresh bread delivered locally”. Someone searching for bread delivery in their town needs to know whether their address is covered, how to order and when delivery runs. A clearer page would answer those questions with the bakery’s real details.

1. 1 Confirm the delivery area, order process and schedule with the business owner.
2. 2 Write a descriptive title and meta description, and one H1 that says what the page is about.
3. 3 State the facts in readable page text, with subheadings for each question.
4. 4 Link to the page from the main navigation or another relevant page, and list it in the XML sitemap.
5. 5 Check that the page is public, returns a normal response and is not blocked by robots.txt or a noindex.

This is an illustrative example, not a customer result. Do not invent service areas, prices, reviews or opening hours to fill a template. The benefit is a page that answers a real question more clearly; how it ranks remains up to the search engine.

How Can You Measure Progress?

Keep a record of the URL, the issue, the change and its date. Run a new check after publishing and compare the findings with the earlier report. A higher score shows that the checked signals changed, not that rankings or visits did.

For search outcomes, use Google Search Console and Bing Webmaster Tools. They show which queries a page appeared for, its average position, impressions and clicks, and whether the page is indexed. Compare suitable periods - changes in search can take weeks to show - and remember that seasons, competitors and updates to the search engine also move the numbers.

If several changes happen together, describe the result as an observation rather than crediting it all to one edit. Publish a customer case study only with permission and evidence for each claim.

What Should You Fix First?

Start with anything that stops a page being crawled or indexed, then fix inaccurate or missing titles and descriptions, then improve the pages that answer your customers’ most important questions. Use the crawler guide, sitemap guide, structured-data guide and content guide to work through specific findings.