Defer Loading CSS Configuration #9889
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Stats from current PRDefault Server Mode (Increase detected
|
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| buildDuration | 10.4s | 10.7s | |
| nodeModulesSize | 48.9 MB | 48.9 MB |
Client Bundles (main, webpack, commons)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.js | 18.2 kB | 18.2 kB | ✓ |
| main-HASH.js gzip | 6.44 kB | 6.44 kB | ✓ |
| webpack-HASH.js | 1.53 kB | 1.53 kB | ✓ |
| webpack-HASH.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..1db6754d3.js | 12 kB | 12 kB | ✓ |
| 4952ddcd88e7..54d3.js gzip | 4.68 kB | 4.68 kB | ✓ |
| commons.HASH.js | 10.9 kB | 10.9 kB | ✓ |
| commons.HASH.js gzip | 4.06 kB | 4.06 kB | ✓ |
| de003c3a9d30..983268ea6.js | 38.1 kB | 38.1 kB | ✓ |
| de003c3a9d30..8ea6.js gzip | 13.8 kB | 13.8 kB | ✓ |
| framework.HASH.js | 126 kB | 126 kB | ✓ |
| framework.HASH.js gzip | 39.5 kB | 39.5 kB | ✓ |
| Overall change | 206 kB | 206 kB | ✓ |
Client Bundles (main, webpack, commons) Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.module.js | 14.4 kB | 14.4 kB | ✓ |
| main-HASH.module.js gzip | 5.42 kB | 5.42 kB | ✓ |
| webpack-HASH.module.js | 1.53 kB | 1.53 kB | ✓ |
| webpack-HASH..dule.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..b9.module.js | 14.9 kB | 14.9 kB | ✓ |
| 4952ddcd88e7..dule.js gzip | 5.56 kB | 5.56 kB | ✓ |
| de003c3a9d30..21.module.js | 33.2 kB | 33.2 kB | ✓ |
| de003c3a9d30..dule.js gzip | 12.5 kB | 12.5 kB | ✓ |
| framework.HASH.module.js | 126 kB | 126 kB | ✓ |
| framework.HA..dule.js gzip | 39.4 kB | 39.4 kB | ✓ |
| Overall change | 189 kB | 189 kB | ✓ |
Legacy Client Bundles (polyfills)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| polyfills-HASH.js | 15.3 kB | 15.3 kB | ✓ |
| polyfills-HASH.js gzip | 4.76 kB | 4.76 kB | ✓ |
| Overall change | 15.3 kB | 15.3 kB | ✓ |
Client Pages
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.js | 2.94 kB | 2.94 kB | ✓ |
| _app.js gzip | 1.33 kB | 1.33 kB | ✓ |
| _error.js | 10.4 kB | 10.4 kB | ✓ |
| _error.js gzip | 4.07 kB | 4.07 kB | ✓ |
| hooks.js | 1.44 kB | 1.44 kB | ✓ |
| hooks.js gzip | 779 B | 779 B | ✓ |
| index.js | 318 B | 318 B | ✓ |
| index.js gzip | 222 B | 222 B | ✓ |
| link.js | 6.88 kB | 6.88 kB | ✓ |
| link.js gzip | 2.93 kB | 2.93 kB | ✓ |
| routerDirect.js | 411 B | 411 B | ✓ |
| routerDirect.js gzip | 283 B | 283 B | ✓ |
| withRouter.js | 421 B | 421 B | ✓ |
| withRouter.js gzip | 282 B | 282 B | ✓ |
| Overall change | 22.8 kB | 22.8 kB | ✓ |
Client Pages Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.module.js | 1.54 kB | 1.54 kB | ✓ |
| _app.module.js gzip | 757 B | 757 B | ✓ |
| _error.module.js | 7.35 kB | 7.35 kB | ✓ |
| _error.module.js gzip | 3.06 kB | 3.06 kB | ✓ |
| hooks.module.js | 651 B | 651 B | ✓ |
| hooks.module.js gzip | 371 B | 371 B | ✓ |
| index.module.js | 276 B | 276 B | ✓ |
| index.module.js gzip | 212 B | 212 B | ✓ |
| link.module.js | 5.54 kB | 5.54 kB | ✓ |
| link.module.js gzip | 2.49 kB | 2.49 kB | ✓ |
| routerDirect.module.js | 383 B | 383 B | ✓ |
| routerDirect..dule.js gzip | 273 B | 273 B | ✓ |
| withRouter.module.js | 394 B | 394 B | ✓ |
| withRouter.m..dule.js gzip | 272 B | 272 B | ✓ |
| Overall change | 16.1 kB | 16.1 kB | ✓ |
Client Build Manifests
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _buildManifest.js | 81 B | 81 B | ✓ |
| _buildManifest.js gzip | 61 B | 61 B | ✓ |
| _buildManifest.module.js | 81 B | 81 B | ✓ |
| _buildManife..dule.js gzip | 61 B | 61 B | ✓ |
| Overall change | 162 B | 162 B | ✓ |
Rendered Page Sizes
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| index.html | 4.06 kB | 4.06 kB | ✓ |
| index.html gzip | 1.03 kB | 1.03 kB | ✓ |
| link.html | 4.11 kB | 4.11 kB | ✓ |
| link.html gzip | 1.04 kB | 1.04 kB | ✓ |
| withRouter.html | 4.12 kB | 4.12 kB | ✓ |
| withRouter.html gzip | 1.03 kB | 1.03 kB | ✓ |
| Overall change | 12.3 kB | 12.3 kB | ✓ |
Serverless Mode (Increase detected ⚠️ )
General Overall increase ⚠️
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| buildDuration | 11s | 10.9s | -51ms |
| nodeModulesSize | 48.9 MB | 48.9 MB |
Client Bundles (main, webpack, commons)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.js | 18.2 kB | 18.2 kB | ✓ |
| main-HASH.js gzip | 6.44 kB | 6.44 kB | ✓ |
| webpack-HASH.js | 1.53 kB | 1.53 kB | ✓ |
| webpack-HASH.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..1db6754d3.js | 12 kB | 12 kB | ✓ |
| 4952ddcd88e7..54d3.js gzip | 4.68 kB | 4.68 kB | ✓ |
| commons.HASH.js | 10.9 kB | 10.9 kB | ✓ |
| commons.HASH.js gzip | 4.06 kB | 4.06 kB | ✓ |
| de003c3a9d30..983268ea6.js | 38.1 kB | 38.1 kB | ✓ |
| de003c3a9d30..8ea6.js gzip | 13.8 kB | 13.8 kB | ✓ |
| framework.HASH.js | 126 kB | 126 kB | ✓ |
| framework.HASH.js gzip | 39.5 kB | 39.5 kB | ✓ |
| Overall change | 206 kB | 206 kB | ✓ |
Client Bundles (main, webpack, commons) Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.module.js | 14.4 kB | 14.4 kB | ✓ |
| main-HASH.module.js gzip | 5.42 kB | 5.42 kB | ✓ |
| webpack-HASH.module.js | 1.53 kB | 1.53 kB | ✓ |
| webpack-HASH..dule.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..b9.module.js | 14.9 kB | 14.9 kB | ✓ |
| 4952ddcd88e7..dule.js gzip | 5.56 kB | 5.56 kB | ✓ |
| de003c3a9d30..21.module.js | 33.2 kB | 33.2 kB | ✓ |
| de003c3a9d30..dule.js gzip | 12.5 kB | 12.5 kB | ✓ |
| framework.HASH.module.js | 126 kB | 126 kB | ✓ |
| framework.HA..dule.js gzip | 39.4 kB | 39.4 kB | ✓ |
| Overall change | 189 kB | 189 kB | ✓ |
Legacy Client Bundles (polyfills)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| polyfills-HASH.js | 15.3 kB | 15.3 kB | ✓ |
| polyfills-HASH.js gzip | 4.76 kB | 4.76 kB | ✓ |
| Overall change | 15.3 kB | 15.3 kB | ✓ |
Client Pages
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.js | 2.94 kB | 2.94 kB | ✓ |
| _app.js gzip | 1.33 kB | 1.33 kB | ✓ |
| _error.js | 10.4 kB | 10.4 kB | ✓ |
| _error.js gzip | 4.07 kB | 4.07 kB | ✓ |
| hooks.js | 1.44 kB | 1.44 kB | ✓ |
| hooks.js gzip | 779 B | 779 B | ✓ |
| index.js | 318 B | 318 B | ✓ |
| index.js gzip | 222 B | 222 B | ✓ |
| link.js | 6.88 kB | 6.88 kB | ✓ |
| link.js gzip | 2.93 kB | 2.93 kB | ✓ |
| routerDirect.js | 411 B | 411 B | ✓ |
| routerDirect.js gzip | 283 B | 283 B | ✓ |
| withRouter.js | 421 B | 421 B | ✓ |
| withRouter.js gzip | 282 B | 282 B | ✓ |
| Overall change | 22.8 kB | 22.8 kB | ✓ |
Client Pages Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.module.js | 1.54 kB | 1.54 kB | ✓ |
| _app.module.js gzip | 757 B | 757 B | ✓ |
| _error.module.js | 7.35 kB | 7.35 kB | ✓ |
| _error.module.js gzip | 3.06 kB | 3.06 kB | ✓ |
| hooks.module.js | 651 B | 651 B | ✓ |
| hooks.module.js gzip | 371 B | 371 B | ✓ |
| index.module.js | 276 B | 276 B | ✓ |
| index.module.js gzip | 212 B | 212 B | ✓ |
| link.module.js | 5.54 kB | 5.54 kB | ✓ |
| link.module.js gzip | 2.49 kB | 2.49 kB | ✓ |
| routerDirect.module.js | 383 B | 383 B | ✓ |
| routerDirect..dule.js gzip | 273 B | 273 B | ✓ |
| withRouter.module.js | 394 B | 394 B | ✓ |
| withRouter.m..dule.js gzip | 272 B | 272 B | ✓ |
| Overall change | 16.1 kB | 16.1 kB | ✓ |
Client Build Manifests
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _buildManifest.js | 81 B | 81 B | ✓ |
| _buildManifest.js gzip | 61 B | 61 B | ✓ |
| _buildManifest.module.js | 81 B | 81 B | ✓ |
| _buildManife..dule.js gzip | 61 B | 61 B | ✓ |
| Overall change | 162 B | 162 B | ✓ |
Serverless bundles
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _error.js | 299 kB | 299 kB | ✓ |
| _error.js gzip | 78.8 kB | 78.8 kB | ✓ |
| hooks.html | 4.19 kB | 4.19 kB | ✓ |
| hooks.html gzip | 1.07 kB | 1.07 kB | ✓ |
| index.js | 299 kB | 299 kB | ✓ |
| index.js gzip | 79.1 kB | 79.1 kB | ✓ |
| link.js | 306 kB | 306 kB | ✓ |
| link.js gzip | 81.2 kB | 81.2 kB | ✓ |
| routerDirect.js | 299 kB | 299 kB | ✓ |
| routerDirect.js gzip | 79.1 kB | 79.1 kB | ✓ |
| withRouter.js | 299 kB | 299 kB | ✓ |
| withRouter.js gzip | 79.2 kB | 79.2 kB | ✓ |
| Overall change | 1.51 MB | 1.51 MB | ✓ |
Commit: 079e7db
Stats from current PRDefault Server Mode (Increase detected
|
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| buildDuration | 12.8s | 13s | |
| nodeModulesSize | 48.9 MB | 48.9 MB |
Client Bundles (main, webpack, commons)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.js gzip | 6.44 kB | 6.44 kB | ✓ |
| webpack-HASH.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..54d3.js gzip | 4.68 kB | 4.68 kB | ✓ |
| commons.HASH.js gzip | 4.06 kB | 4.06 kB | ✓ |
| de003c3a9d30..6ef5.js gzip | 13.8 kB | 13.8 kB | ✓ |
| framework.HASH.js gzip | 39.5 kB | 39.5 kB | ✓ |
| Overall change | 69.2 kB | 69.2 kB | ✓ |
Client Bundles (main, webpack, commons) Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.module.js gzip | 5.42 kB | 5.42 kB | ✓ |
| webpack-HASH..dule.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..dule.js gzip | 5.56 kB | 5.56 kB | ✓ |
| de003c3a9d30..dule.js gzip | 12.6 kB | 12.6 kB | ✓ |
| framework.HA..dule.js gzip | 39.4 kB | 39.4 kB | ✓ |
| Overall change | 63.7 kB | 63.7 kB | ✓ |
Legacy Client Bundles (polyfills)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| polyfills-HASH.js gzip | 4.76 kB | 4.76 kB | ✓ |
| Overall change | 4.76 kB | 4.76 kB | ✓ |
Client Pages
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.js gzip | 1.33 kB | 1.33 kB | ✓ |
| _error.js gzip | 4.07 kB | 4.07 kB | ✓ |
| hooks.js gzip | 779 B | 779 B | ✓ |
| index.js gzip | 222 B | 222 B | ✓ |
| link.js gzip | 2.93 kB | 2.93 kB | ✓ |
| routerDirect.js gzip | 283 B | 283 B | ✓ |
| withRouter.js gzip | 282 B | 282 B | ✓ |
| Overall change | 9.89 kB | 9.89 kB | ✓ |
Client Pages Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.module.js gzip | 757 B | 757 B | ✓ |
| _error.module.js gzip | 3.06 kB | 3.06 kB | ✓ |
| hooks.module.js gzip | 371 B | 371 B | ✓ |
| index.module.js gzip | 212 B | 212 B | ✓ |
| link.module.js gzip | 2.49 kB | 2.49 kB | ✓ |
| routerDirect..dule.js gzip | 273 B | 273 B | ✓ |
| withRouter.m..dule.js gzip | 272 B | 272 B | ✓ |
| Overall change | 7.43 kB | 7.43 kB | ✓ |
Client Build Manifests
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 61 B | 61 B | ✓ |
| _buildManife..dule.js gzip | 61 B | 61 B | ✓ |
| Overall change | 122 B | 122 B | ✓ |
Rendered Page Sizes Overall increase ⚠️
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| index.html gzip | 1.03 kB | 1.08 kB | |
| link.html gzip | 1.04 kB | 1.09 kB | |
| withRouter.html gzip | 1.03 kB | 1.07 kB | |
| Overall change | 3.1 kB | 3.24 kB |
Serverless Mode
General Overall increase ⚠️
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| buildDuration | 13.9s | 13.5s | -399ms |
| nodeModulesSize | 48.9 MB | 48.9 MB |
Client Bundles (main, webpack, commons)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.js gzip | 6.44 kB | 6.44 kB | ✓ |
| webpack-HASH.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..54d3.js gzip | 4.68 kB | 4.68 kB | ✓ |
| commons.HASH.js gzip | 4.06 kB | 4.06 kB | ✓ |
| de003c3a9d30..6ef5.js gzip | 13.8 kB | 13.8 kB | ✓ |
| framework.HASH.js gzip | 39.5 kB | 39.5 kB | ✓ |
| Overall change | 69.2 kB | 69.2 kB | ✓ |
Client Bundles (main, webpack, commons) Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| main-HASH.module.js gzip | 5.42 kB | 5.42 kB | ✓ |
| webpack-HASH..dule.js gzip | 746 B | 746 B | ✓ |
| 4952ddcd88e7..dule.js gzip | 5.56 kB | 5.56 kB | ✓ |
| de003c3a9d30..dule.js gzip | 12.6 kB | 12.6 kB | ✓ |
| framework.HA..dule.js gzip | 39.4 kB | 39.4 kB | ✓ |
| Overall change | 63.7 kB | 63.7 kB | ✓ |
Legacy Client Bundles (polyfills)
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| polyfills-HASH.js gzip | 4.76 kB | 4.76 kB | ✓ |
| Overall change | 4.76 kB | 4.76 kB | ✓ |
Client Pages
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.js gzip | 1.33 kB | 1.33 kB | ✓ |
| _error.js gzip | 4.07 kB | 4.07 kB | ✓ |
| hooks.js gzip | 779 B | 779 B | ✓ |
| index.js gzip | 222 B | 222 B | ✓ |
| link.js gzip | 2.93 kB | 2.93 kB | ✓ |
| routerDirect.js gzip | 283 B | 283 B | ✓ |
| withRouter.js gzip | 282 B | 282 B | ✓ |
| Overall change | 9.89 kB | 9.89 kB | ✓ |
Client Pages Modern
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _app.module.js gzip | 757 B | 757 B | ✓ |
| _error.module.js gzip | 3.06 kB | 3.06 kB | ✓ |
| hooks.module.js gzip | 371 B | 371 B | ✓ |
| index.module.js gzip | 212 B | 212 B | ✓ |
| link.module.js gzip | 2.49 kB | 2.49 kB | ✓ |
| routerDirect..dule.js gzip | 273 B | 273 B | ✓ |
| withRouter.m..dule.js gzip | 272 B | 272 B | ✓ |
| Overall change | 7.43 kB | 7.43 kB | ✓ |
Client Build Manifests
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 61 B | 61 B | ✓ |
| _buildManife..dule.js gzip | 61 B | 61 B | ✓ |
| Overall change | 122 B | 122 B | ✓ |
Serverless bundles
| zeit/next.js canary | Timer/next.js defer/css-customization | Change | |
|---|---|---|---|
| _error.js gzip | 78.9 kB | 78.9 kB | ✓ |
| hooks.html gzip | 1.07 kB | 1.07 kB | ✓ |
| index.js gzip | 79.1 kB | 79.1 kB | ✓ |
| link.js gzip | 81.3 kB | 81.3 kB | ✓ |
| routerDirect.js gzip | 79.2 kB | 79.2 kB | ✓ |
| withRouter.js gzip | 79.3 kB | 79.3 kB | ✓ |
| Overall change | 399 kB | 399 kB | ✓ |
Commit: 04a424a
ijjk
approved these changes
Dec 30, 2019
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This defers loading the PostCSS customization until after we confirm the user did not self-configure CSS.
This is necessary as we have stricter PostCSS configuration shape rules than normal PostCSS.