Technical checks should answer a narrow question: can search systems and buyers reliably reach, render, understand, and use the pages that matter? Record the tested URL, the tool or browser evidence, the failure condition, and the owner before changing implementation. Avoid inferring health from design quality, hosting reputation, or a single aggregate score.
Page performance on representative templates
Evidence required: PageSpeed Insights or GTmetrix output for the homepage, a core managed-service page, a representative industry page when one exists, and a contact or conversion path, plus field data when available.
Pass/fail: pass when no repeatable measured condition materially interferes with loading, reading, navigation, form use, or contact actions on the tested template; fail when the same meaningful problem can be reproduced on an important path.
Severity: high when the issue recurs across revenue-critical templates, medium when it affects a narrower path, and lower when it is isolated and noncritical. Owner: developer or site administrator. Corrective action: fix the measured cause rather than optimizing the score in isolation.
Typical causes may include unnecessary script execution, oversized media, unstable layout space, or delivery configuration. Validation: retest the same URLs under comparable conditions and compare field evidence when it exists. Tools: Google PageSpeed Insights, GTmetrix.
Secure delivery and transport configuration
Evidence required: browser security state, certificate details, redirect behavior, mixed-content inspection, and an SSL Labs or DigiCert configuration check.
Pass/fail: pass when important public pages load securely without certificate or mixed-content warnings and the configured security policy matches the site's operational requirements; fail when a buyer encounters a certificate, protocol, redirect, or resource-loading problem.
Severity: critical when an important public page cannot be used securely, otherwise based on the affected path and recurrence. Owner: developer, hosting administrator, or security owner. Corrective action: repair the specific certificate, redirect, protocol, or insecure-resource issue and document any configuration dependency.
Validation: repeat the browser and external configuration checks after deployment, using the same destinations that originally failed. Tools: DigiCert, SSL Labs.
Service and LocalBusiness structured data
Evidence required: the live machine-readable markup, the visible facts on the page, the business source of truth, and Google Rich Results Test output where the test is applicable.
Pass/fail: pass when markup is syntactically valid, describes the entity or service actually shown, and matches current visible facts; fail when markup is invalid, misleading, stale, or describes a location or offering that is not real.
Severity: medium for inaccurate descriptive markup and higher when the mismatch conflicts with core identity or service facts. Owner: developer or SEO owner with business review. Corrective action: remove unsupported properties, use an appropriate type, and align the markup with the page and current business records.
Validation: retest the published markup, compare it with the rendered page, and confirm the same facts remain visible to users. Structured data can make content easier for machines to interpret, but this checklist does not treat implementation as a guaranteed ranking or rich-result mechanism. Tools: Schema.org, Google Rich Results Test.
Broken destinations and internal paths
Evidence required: a crawler report, the source pages that contain important links, and manual checks for high-value destinations, including the IT company service hub.
Pass/fail: fail when a required internal path resolves to a 404 response, enters a loop, reaches an unintended destination, or leaves a core buyer path unusable; pass when important links resolve to the intended live content.
Severity: high when the break blocks discovery, service evaluation, or contact flow, and medium for noncritical references. Owner: developer or content editor. Corrective action: restore the intended page, correct the source link, or use an appropriate redirect when content has genuinely moved.
Validation: recrawl the affected paths, click-test the repaired links, and confirm that the final destination is the one documented in the audit. Tools: Screaming Frog, Ahrefs.