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Ionic/Angularのパフォーマンスチューニング/ionic-angular-perfo...

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Avatar for Masahiko Sakakibara Masahiko Sakakibara
July 07, 2019
Programming
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 Ionic/Angularのパフォーマンスチューニング/ionic-angular-perfomance-tuning

Avatar for Masahiko Sakakibara

Masahiko Sakakibara

July 07, 2019
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Transcript

  1. *POJD"OHVMBS
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  2. *OUSPEVDF .BTBIJLP4BLBLJCBSB $&0PG
 3FMBUJPO%FTJHO-BC $50PS
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  3. $POUSJCVUF ionic-team/ionic ionic-team/starters ionic-team/ionic-cli ionic-team/ionic-docs ionic-team/ionic-react
 -conference-app GoogleChrome/lighthouse

  4. *POJDTVC$-* "VUPTFUQSPKFDU  MJOUcGPSNBUUFScBMJBT

  5. $BQBDJUPSBENPCc$BQBDJUPSGBDFCPPLMPHJO

  6. $BQBDJUPSGBDFCPPLMPHJOUVUPSJBM

  7. <1SPEVDU>"SFB*OOPWBUJPO3FWJFX 8FCNBHB[JOF
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  8. <1SPEVDU>*POJD81DPN *POJDGPSCVJMENPCJMFCMPH
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  9. <1SPEVDU>SBCJGZ$%/ FYBNQMFDPNDBUKQH E FYBNQMFDPNDBUKQH E *NQSPWFJNBHFEJTQMBZTQFFE
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  10.  <1SPEVDU>UJQTZT 'FNBMFPOMZ4/4
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  11. 1FSGPNBODF https://www.thinkwithgoogle.com/marketing-resources/data-measurement/mobile-page-speed-new-industry-benchmarks/ l/PNBUUFSXIBU GBTUFSJTCFUUFSBOEMFTTJTNPSFz

  12. *OBQQQVSDIBTFIJTUPSZ "1*41&&%61

  13. 3FRVJSFUIJOLJOH *TZPVS"QQMJDBUJPOGBTU  )PXUPNFBTVSF  )PXEPFTJUHFUGBTUFS

  14. 'BTU*POJDBQQMJDBUJPOJTUPPEJ⒏DVMU

  15. *POJDIBTSPPNGPSUVOJOH

  16. )PXUPNFBTVSF-JHIUIPVTF

  17. #VU-JHIUIPVTFJT w 1FSGPSNBODFJTQPJOU JTO`UJU  w $BO`UNFBTVSF'$1'.1 w *TZPVSFOWJSPONFOUJTDPOTUBOU 

    w %PFTPODFIBWFBOZBDDVSBDZ

  18. DBUDIQPJOU

  19. DBUDIQPJOUJT w 1FSGPSNBODFJTUJNF w 6TFBOZWBMVFJOTUFBEPG'$1'.1 w &OWJSPONFOUJTpYFEQPJOUPCTFSWBUJPO w .FBTVSFQFSNJOœGFXUJNF

  20. &OWJSPONFOU w /FUMJGZ"TTFUPQUJNJ[BUJPO%JTBCMF w IPVSDMPDL +VOF  4BU UPIPVST 

    w .FBTVSF4BO'SBODJTDP w OºEPNBJOT w J1IPOF(&NVMBUF w 6OJUTNT w 6TFTUBSUFSUFNQMBUFAUBCTA

  21. 6TF&BHFS-PBEJOH.PEVMFT'JSTU1BHF Result: Verified

  22. 6TF&BHFS-PBEJOH.PEVMFT/FYU1BHF Result: Verified #VUTPNFUJNF 5IJTJODSFBTFUIFCVOEMFTJ[F
 BOENBZTMPXEPXOUIFJOJUJBMEJTQMBZ QSFMPBEJOH4USBUFHZ

  23. 1SFMPBE*POJD$PNQPOFOUT'JSTU1BHF Result: Verified

  24. 1SFMPBE*POJD$PNQPOFOUT/FYU1BHF Result: Verified

  25. 1SFGFUDI+BWB4DSJQUpMFTVTJOHB4FSWJDF8PSLFS'JSTU1BHF Result: No Effect

  26. 1SFGFUDI+BWB4DSJQUpMFTVTJOHB4FSWJDF8PSLFS/FYU1BHF Result: Effect at some pattern

  27. 6OWFSJpFE )ZQPUIFTJT1SFMPBEJOH*POJDPOT Using rel=“preload" of IonIcon Using rel=“preload" of IonImg

  28. 0QUJPOBM w *OMJOF$44 w 4FSWFS1VTI
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  29. OHKBQBO!