Performance and audits
One measured bottleneck or one scoped audit, with the measurement agreed before work starts and repeated after.
11 outcomes in this list.
Outcomes
- Bring one Core Web Vitals metric on one slow page into the good rangeOne named metric on one named page passes its published good threshold (loading, layout shift) or a stated lab proxy (responsiveness) in agreed lab tests, with the cause written down.From £495
- Fix one endpoint that runs hundreds of queries, and prove the query countOne endpoint stops issuing a query per row: its database query count drops to an agreed ceiling and a test fails if it climbs again, with identical response data.£245
- Fix one page or flow against a named accessibility checklistOne page or short flow is tested against an agreed list of WCAG 2.2 criteria, the failures are fixed, and each criterion is re-tested by hand and shown as pass or not applicable.From £595
- Get a change report comparing two supplier feed versions before you importFor two named versions of one supplier feed you get a repeatable report of every added, removed and changed product, with price and stock moves over your thresholds and counts that reconcile.£225
- Make monorepo CI build and test only the packages a change affectsFor five agreed test changes, only the packages that depend on the change run their jobs, required checks still report, and the default branch still runs everything.From £795
- Make one CI pipeline's dependency cache hit when dependencies are unchangedOn a re-run with unchanged dependency files, the named pipeline restores its cache and the install step finishes within the target you agreed. A changed lockfile still rebuilds the cache.£195
- Make one site's old and new URLs resolve cleanly: redirects, canonicals and sitemapUp to 300 agreed URLs on one site each return the right status, one permanent redirect at most, a matching canonical tag and a correct sitemap entry, checked with a repeatable test sheet.From £395
- Make one slow database query fast, with before and after plan evidenceOne slow PostgreSQL or MySQL query meets a time you set on a staging copy, with the before and after execution plans and an identical-rows check attached.From £295
- Measure one slow endpoint or page, make one agreed change and re-measure the same wayServer response time for one endpoint or server-rendered page is measured, one agreed change is made and it is measured again the same way. You get both sets of numbers. Not browser metrics.From £895
- Review one cloud bill and get specific, costed changes to makeOne month of one cloud account's bill is read line by line and you receive a ranked list of specific changes, each with the saving worked out from your own figures and the risk of making it.£295
- Written review findings for up to five named pull requestsUp to five pull requests you name each get a written review: findings with severity, location and how to verify, plus what was not examined. It informs your reviewer; it does not approve a merge.£495
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