Website health, in SEO terms, means that search engines can reach, understand and index your pages, and that visitors can use them comfortably. A healthy site is not a ranking guarantee, but an unhealthy one can stop good content from being found at all. For businesses in Ottawa, Cornwall and elsewhere in Canada, the fix is rarely one big project. It is a short list of checks done regularly.
What Website Health Means for SEO
Google sets out three technical requirements for a page to be eligible for Search: Googlebot must be able to access it, the page must return a working HTTP 200 status, and the content must be in a supported format that follows its spam policies. Meeting them makes a page eligible for indexing, though it does not guarantee that Google will index it.
Beyond eligibility, Google’s page experience guidance says there is no single page experience signal. Core Web Vitals are the only part its ranking systems use directly, and it warns against chasing perfect scores purely for SEO. In practice, treat health as a combination of access, speed, usability, security and content quality.
The Six Parts of a Healthy Website
1. Crawlability and Indexability
Check that important pages are not blocked by robots.txt or a noindex tag, that they return a normal status and that they are linked from other pages and listed in your sitemap. This is the foundation, because nothing else matters if a page cannot be indexed.
2. Speed and Core Web Vitals
Aim for a Largest Contentful Paint of 2.5 seconds or less, an Interaction to Next Paint of 200 milliseconds or less and a Cumulative Layout Shift of 0.1 or less, measured at the 75th percentile of real visits. Use the Core Web Vitals report in Search Console to find pages that need work.
3. Mobile Usability
Google uses the mobile version of your site for indexing, so the mobile pages must contain the same content, headings, titles and structured data as desktop. Test key pages on a real phone, not just a browser resizer.
4. Security
Serve every page over HTTPS and fix mixed-content warnings. Keep your CMS, plugins and themes updated, and review Search Console for any security issues.
5. Content Quality
Thin, duplicated or outdated pages weigh down a site. Give each page one clear purpose, update facts that change and merge or remove pages that no longer help anyone. If two pages target the same question, combine them.
6. Links and Redirects
Broken internal links waste crawl effort and frustrate visitors. When a page moves, use a 301 redirect to the closest relevant replacement. When a page is gone with no replacement, a 404 is normal. Link related pages together with descriptive anchor text, as in our guide to building the right SEO plan.
How to Read Your Page Indexing Report
Search Console’s Page indexing report shows why pages are not indexed, and not every status is a problem. This decoder, based on Google’s definitions, tells you which ones to act on.
- Discovered, currently not indexed
Worth investigating - Google knows the URL but has not crawled it yet. Google says it likely rescheduled the crawl to avoid overloading the site. What to do: check server speed and errors, link the page from relevant, well-indexed pages, add it to your sitemap and make sure the content is genuinely useful and not a near-copy of another page.
- Crawled, currently not indexed
Worth investigating - Google has crawled the page but has not added it to the index, and it may be indexed later. What to do: improve the content and internal links. Resubmitting is not needed.
- Duplicate without user-selected canonical
Usually fine - Google sees the page as a duplicate and chose another URL as the canonical. This is not an error. What to do: declare your preferred version if the choice matters.
- Soft 404
Fix - The page says “not found” but returns a success status. What to do: return a real 404, or restore or redirect the page.
- Blocked by robots.txt
Fix if unintended - Your robots.txt file prevents crawling. What to do: remove the rule if the page should be found.
- Page with redirect and Not found (404)
Usually fine - Redirected URLs are not indexed, only their targets may be, and a 404 is normal for pages that were removed. What to do: make sure moved pages use a 301 to the right replacement.
After a site migration or a big content clean-up, expect some pages to sit in “Discovered” or “Crawled” for a while. Focus first on the pages that matter to your business, strengthen their internal links and content, then check the report again after Google has had time to recrawl.
Keep Keywords and Content Aligned
Keyword research and content planning still sit at the centre of SEO, but they work best as maintenance. Each important page should match one main search intent, use the terms real customers use and answer their questions clearly. Review older posts once or twice a year. Update what has changed, add current detail and consolidate pages that overlap, rather than publishing more thin pages.
Local SEO Health for Cornwall and Ottawa Businesses
If customers find you through local searches, your Google Business Profile (formerly called Google My Business) is part of your website’s health. Keep your name, address, phone number, hours and categories accurate and consistent with your website. Reply to reviews, and publish location pages only for areas you genuinely serve, with content that is useful for that area. Our local SEO services cover profiles and location pages.
A Simple Maintenance Calendar
Website health is not a one-time audit. Use this schedule as a starting point and adjust it to the size of your site.
- Weekly
- Glance at Search Console for new errors or security messages.
- Check that forms, calls and key pages work.
- Monthly
- Review impressions, clicks and the pages that gained or lost.
- Fix broken links and new 404s that matter.
- Update software, plugins and backups.
- Quarterly
- Review the Page indexing and Core Web Vitals reports.
- Refresh your top pages and merge weak ones.
- Check your Google Business Profile details and reviews.
- Yearly
- Run a full technical and content audit.
- Review your site structure, internal links and redirects.
- Reassess keywords against your current services.
How We Approach a Website Health Review
A review starts with a technical audit covering crawlability, indexability, speed and mobile usability. We then rank the findings by likely impact so the fixes that unblock indexing come first, make the changes, and report on results on a regular schedule so you can see what changed. We do not promise rankings, because no one can, but a clear process makes progress measurable. To discuss your site, see our SEO services.
Frequently Asked Questions
What is website health in SEO?
It is how well search engines can access, understand and index your pages, combined with how usable the site is for visitors, including speed, mobile support, security and content quality.
How often should I audit my website?
Do light checks weekly and monthly, a deeper review each quarter and a full audit at least once a year, or after a redesign, migration or major change.
What does “Discovered, currently not indexed” mean?
Google knows the URL but has not crawled it yet. Check for server issues, link to the page from relevant pages and make sure the content is useful and distinct.
Do Core Web Vitals affect rankings?
They are the part of page experience that Google’s ranking systems use directly, but Google says a good score does not guarantee top rankings. Fix real problems, and do not chase a perfect score at the expense of content.
Should I redirect or delete old pages?
If a page has a close replacement, use a 301 redirect to it. If there is no replacement, a 404 is normal.
Do I need an agency to maintain website health?
Not necessarily. Many checks are manageable in-house with Search Console. An agency can help with larger sites, migrations and technical fixes.
Final Thoughts on Website Health and SEO Performance
A healthy website gives your content its best chance to be found. Start with indexing and crawl access, fix the issues that block your most important pages, and then keep up a steady routine of checks. Small, regular maintenance does more than a big audit that nobody follows up on.
