Technical SEO Audit: What We Check for a Daventry Business, and in What Order

A technical SEO audit has a reputation for producing a forty-page report full of red flags that nobody acts on. Done well, it is a short sequence of questions, asked in a deliberate order, where each answer decides what to look at next. Take a plausible case: a Daventry building supplies firm with a decent website, steady local trade and traffic that has been flat for a year. This is how we would work through it.

Can search engines reach the pages at all?

Start at the doorway. Check the robots.txt file, which tells crawlers what they may visit, because a stray line left over from development can block the whole site. Confirm that the server responds correctly, that important pages return a normal status and that nothing sensitive is exposed. Look at the XML sitemap: it should list the pages you want indexed, only those and no addresses that redirect or return errors. Submit it in Google Search Console and read what the tool says about coverage.

Which pages are actually in the index?

Compare the pages you think matter with those the search engine has chosen to keep. Large gaps are a clue. Pages marked as discovered but not indexed may be thin, duplicated or buried, while unwanted pages such as internal search results or filtered product lists may be consuming attention. Decide deliberately which should be indexed and use the noindex directive or canonical tags to express that decision, rather than leaving the engine to guess.

Duplicates, canonicals and redirects

Many sites can be reached at several addresses: with and without www, with a trailing slash or without, over HTTP and HTTPS. Choose one and redirect the rest permanently. Canonical tags should point each page to its preferred address, and they should agree with the sitemap and internal links. Look for redirect chains, where one address passes through three others, because they waste time and dilute signals.

Site structure and internal links

Look at how deep important pages sit. A product category four clicks from the home page tells the engine, and visitors, that it is not important. Check that navigation uses real links the crawler can follow and that no key page is an orphan with nothing pointing to it. Descriptive link text helps too, so that "timber and decking" says more than "click here".

Speed and experience

Measure the Core Web Vitals using field data where available: the main content should appear within 2.5 seconds, interactions should respond within 200 milliseconds and the layout should stay put. Then find the causes: oversized images, render-blocking scripts, slow servers, heavy third-party tags. Fixes for these are often straightforward and their benefit is felt by every visitor, not only search engines.

Structured data and local signals

For a local firm, check that LocalBusiness markup carries the correct name, address, phone number and opening hours, and that product or review markup is valid and honest. Compare these details with the Google Business Profile and directories. Mismatches confuse both people and machines.

JavaScript, mobile and security

If the site relies heavily on scripts to display content, confirm that the engine can see that content when it renders the page. Check the mobile version in detail, since that is what is primarily used for indexing. Verify the HTTPS setup, certificate validity and mixed content warnings.

Turning findings into a plan

Log files and what crawlers actually do

Where access is possible, server logs show which pages search engine bots request, how often and with what result. They reveal wasted effort, such as bots crawling thousands of filter combinations, and neglected pages that are seldom visited. Compare this with the sitemap and the pages that earn revenue. For a smaller site the Crawl Stats report in Search Console gives a useful approximation.

Content problems that look technical

Some issues masquerading as technical faults are really about content: near-identical pages for each town served, product descriptions copied from the manufacturer, or pages with a few lines of text. Fixing the code will not help; consolidating or rewriting the pages will. A good audit says which problems belong to developers and which to the people who write and manage the content.

The output should be a short list ranked by effect and effort, each item with an owner. For our Daventry supplier, the likely result is half a dozen fixes that can be completed in a fortnight. If you would like an audit built around questions rather than a score, we would be pleased to run one for you.