2020-12-24 01:02:43 +00:00
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---
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ci:
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assert:
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preset: lighthouse:recommended
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assertions:
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performance-budget: "error"
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render-blocking-resources:
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- warn
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# the CSS file.
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# My site doesn't use JS so it doesn't use the recommended async hack
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- maxLength: 1
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timing-budget: "off" # buggy; manually use the below assertions instead
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2020-12-27 05:20:59 +00:00
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# https://seirdy.one/2020/11/23/website-best-practices.html#about-lazy-loading
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2020-12-24 01:02:43 +00:00
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speed-index:
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- warn
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2020-12-28 23:32:52 +00:00
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- maxNumericValue: 2000
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2020-12-24 01:02:43 +00:00
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largest-contentful-paint:
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- warn
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2020-12-28 23:32:52 +00:00
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- maxNumericValue: 2000
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2020-12-24 01:02:43 +00:00
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first-contentful-paint:
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- warn
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2020-12-28 23:32:52 +00:00
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- maxNumericValue: 2000
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2020-12-24 01:02:43 +00:00
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first-meaningful-paint:
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- warn
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2020-12-28 23:32:52 +00:00
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- maxNumericValue: 2000
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2020-12-24 01:02:43 +00:00
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total-blocking-time:
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- warn
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- maxNumericValue: 0
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cumulative-layout-shift:
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- warn
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- maxNumericValue: 0
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2020-12-29 03:00:45 +00:00
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robots-txt: "off" # Lighthouse bug: CSP makes this impossible
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canonical: "off" # staging site has no rel=canonical
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is-crawlable: "off" # staging site isn't crawlable
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service-worker: "off" # not a PWA
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works-offline: "off" # not a PWA
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installable-manifest: "off" # not a PWA
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splash-screen: "off" # not a PWA
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themed-omnibox: "off" # not a PWA
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offline-start-url: "off" # not a pwa
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offscreen-images: "off" # antipattern: see my article on best practices for textual websites
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2020-12-24 01:02:43 +00:00
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collect:
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method: node
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settings:
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budgetPath: budget.json
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chromeFlags: "--disable-gpu --no-sandbox --disable-extensions --no-first-run --headless"
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skipAudits:
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2020-12-29 03:00:45 +00:00
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- robots-txt
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- canonical
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- is-crawlable
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- service-worker
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- works-offline
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- installable-manifest
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- splash-screen
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- themed-omnibox
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- offline-start-url
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- offscreen-images
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2020-12-24 01:02:43 +00:00
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throttling:
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2020-12-29 18:12:00 +00:00
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cpuSlowdownMultiplier: 3.4 # seems about right on builds.sr.ht
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2020-12-24 01:02:43 +00:00
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throttlingMethod: devtools
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url:
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- https://staging.seirdy.one/
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- https://staging.seirdy.one/about.html
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- https://staging.seirdy.one/2020/11/23/website-best-practices.html
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2020-12-24 05:47:58 +00:00
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numberOfRuns: 3
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2020-12-24 01:02:43 +00:00
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upload:
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outputDir: lighthouse-reports
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2020-12-24 05:47:58 +00:00
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reportFilenamePattern: lighthouse-report-%%PATHNAME%%.%%EXTENSION%%
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2020-12-24 01:02:43 +00:00
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target: filesystem
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