Overview
A sitemap PageSpeed audit helps you find the pages and templates slowing down a real site, not just the homepage someone happened to test before a meeting. This playbook uses your sitemap as the starting point, checks representative URLs with Google PageSpeed data, and turns the evidence into a reusable performance tracker and concise fix report.
It is built for SEO, content, and web teams that need to decide what to fix first. Juno focuses on conversion pages, organic landing pages, repeated templates, and sections where one technical improvement could help many URLs at once.
Google explains that PageSpeed Insights combines lab and field data for a page, which is useful but easy to misread without context. Juno keeps those evidence types separate, so a lab-only warning does not get treated like confirmed real-user pain.
Why you should prioritize the pages that actually matter
Performance work gets messy when every URL looks equally urgent. A giant sitemap can produce a giant to-do list, and giant to-do lists have a funny way of becoming decorative.
This playbook narrows the audit to pages where speed and stability matter most: revenue pages, high-value SEO pages, repeated templates, and newly changed sections. It looks for patterns such as slow largest contentful paint, layout shifts, heavy scripts, image weight, font loading, third-party tags, and server response delays.
That matters because page experience is part of the broader quality picture for search and users, but it is not a magic ranking lever. Google's page experience guidance notes that strong report scores do not guarantee top rankings, which is exactly why the output should prioritize practical fixes instead of chasing a vanity score.
Step-by-step
- 1Confirm the site, sitemap, audit window, priority page types, and device strategy. If you only provide a domain, Juno starts with the primary XML sitemap and uses mobile-first defaults unless your audience points elsewhere.
- 2Build a representative audit set from sitemap-backed URLs. Juno removes obvious duplicates, redirects, non-indexable pages, and utility URLs, then samples important page types rather than pretending every similar template needs a separate strategic debate.
- 3Run Google PageSpeed checks for the selected pages. The audit captures performance score, Core Web Vitals status when available, worst metric, field-data scope, and the main Lighthouse opportunities behind the result.
- 4Group findings by page type, template, and likely cause. Instead of handing over generic speed advice, Juno connects issues to visible page behavior or PageSpeed evidence.
- 5Prioritize fixes by impact, confidence, effort, and leverage. Conversion pages, SEO-critical templates, poor real-user Core Web Vitals, and fixes that can improve many URLs rise to the top.
- 6Produce a tracker and report your team can reuse. The tracker captures each audited URL or template, the key metric problem, recommendation, priority, confidence, and owner-ready notes for the next monthly review.
Frequently asked questions
Can I run this with only a domain?
Yes. Juno can infer the primary sitemap, build a first-pass sample, and label assumptions clearly. You will get a better audit if you also name priority templates, recent site changes, or pages tied to conversion.
Does this audit every page in the sitemap?
Not by default. For large sites, auditing every URL can waste time and blur the pattern. Juno samples representative pages first, then expands when a section, template, or priority page needs deeper review.
What will I get at the end?
You get a sitemap PageSpeed audit tracker plus a short report. The tracker is built for follow-up; the report explains the coverage approach, top risks, recommended fixes, and evidence caveats.
How often should I run it?
Monthly is the default. Run it sooner after redesigns, CMS migrations, tag changes, new media-heavy templates, or launches that could change page weight and Core Web Vitals.
