Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Webパフォーマンスチューニング
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
rhythm191
December 08, 2019
Technology
100
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Webパフォーマンスチューニング
2年前に社内勉強会で発表したモダンなWebパフォーマンスチューニングの話です。
rhythm191
December 08, 2019
More Decks by rhythm191
See All by rhythm191
HTML・CSS勉強会1
rhythm191
0
110
HTML・CSS勉強会2
rhythm191
0
51
HTML・CSS勉強会3
rhythm191
0
52
splatoon勉強会
rhythm191
0
410
splatoon勉強会2
rhythm191
0
370
splatoon勉強会3
rhythm191
0
380
splatoon勉強会4
rhythm191
0
360
splatoon勉強会5
rhythm191
0
380
splatoon勉強会6
rhythm191
0
310
Other Decks in Technology
See All in Technology
Amazon Quick on DesktopがIAM Identity Centerで動かない理由
yukiogawa
0
160
薬剤師(ドメインエキスパート)と一緒に育てる薬局向けAIアシスタント
kakehashi
PRO
2
150
『止めない』を設計する — 制約の中で、事業の根幹を支える判断
hiroyaterui
0
270
From Vanilla Kubernetes to a Batteries-Included Platform: Developer Experience at 1,300+ Clusters
yosshi_
0
680
Microsoft 365 Copilot chat -tekoälypalvelun tietosuojaongelmat
hponka
0
720
すぐできる衛星通信対応 あとは山奥に行くだけ
tatetate55
0
110
Code4Lib JAPANカンファレンス2026 開会挨拶 / Code4Lib JAPAN Conference 2026: Opening Remarks
ykiyota
0
340
研究開発部の紹介 / Sansan R&D Profile
sansan33
PRO
5
25k
#jawssonic2026 あの時代が悪かった ~動かなかったSageMakerと共に迎えたイベント当日~
ktkn1129
0
150
安心して変更できるWebフロントエンドの作り方
pirosikick
3
870
Where Is JetBrains AI Heading- — Central CLI, Air Alpha, and the Agentic Development Stack
x5gtrn
PRO
0
160
Amazon S3 Tablesに全部任せてみた結果——コンパクション/スナップショット管理は本当に手放せるか
shigeruoda
1
470
Featured
See All Featured
Context Engineering - Making Every Token Count
addyosmani
9
1.1k
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
2
1.6k
How to make the Groovebox
asonas
2
2.4k
Information Architects: The Missing Link in Design Systems
soysaucechin
1
1.1k
Exploring anti-patterns in Rails
aemeredith
3
500
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
aleyda
1
1.4k
From π to Pie charts
rasagy
0
360
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
Automating Front-end Workflow
addyosmani
1369
210k
Why You Should Never Use an ORM
jnunemaker
PRO
61
10k
AI in Enterprises - Java and Open Source to the Rescue
ivargrimstad
0
1.5k
A Modern Web Designer's Workflow
chriscoyier
699
190k
Transcript
8FCύϑΥʔϚϯε νϡʔχϯά (JOPJODۚݪ
"HFOEB w ύϑΥʔϚϯεͷࢦඪ w ϨϯμϦϯάͷΈ w ܭଌํ๏ w νϡʔχϯάͷجຊ
ࢦඪͷॏཁੑ
ϢʔβʔͷԠ Ԇ ϢʔβʔͷԠ dNT Ξχϝʔγϣϯ͕εϜʔζͩͱײ͡Δ dNT ΞΫγϣϯʹର͙ͯ͢͠ʹ݁Ռ͕ಘΒΕͨͱײ͡Δ ͜ΕҎ্͕͔͔࣌ؒΔͱɺૢ࡞ͱԠʹζϨΛײ͡Δ dNT Ϣʔβʔ͍ͱײ͡Δ
dNT ϖʔδಡΈࠐΈϏϡʔͷΓସ͕͑ࣗવʹਐΜͰ͍Δͱײ͡Δ NTҎ্ Ϣʔβʔ࣮ߦͨ͠λεΫͷؔ৺Λࣦ͏ TҎ্ Ϣʔβʔ͏ͬͯ͜ͳ͍
3"*- w 3FTQPOTF w "OJNBUJPO w *EMF w -PBE 3FTQPOTF
ϢʔβʔͷΞΫγϣϯʹରͯ͠ ԠΛฦ͢·Ͱͷ࣌ؒ NT "OJNBUJPO ࿈ଓͨ͠ΞχϝʔγϣϯͷதͰɺ ϑϨʔϜลΓͷॲཧ࣌ؒ NT NT *EMF ΞΠυϧঢ়ଶʹ࣮ߦ͞ΕΔ+BWB4DSJQUͷॲཧ࣌ؒ NT -PBE ϖʔδͷίϯςϯπͷಡΈࠐΈʹ͔͔Δ࣌ؒ NT
ϨϯμϦϯάͷͭͷఔ -PBEJOH 4DSJQUJOH 3FOEFSJOH 1BJOUJOH 'SBNF
ϑϨʔϜͷৄࡉ
-PBEJOH w %PXOMPBE w ίϯςϯπΛϩʔυ w 1BSTF w %0.πϦʔɺ$440.ͷπϦʔ
4DSJQUJOH w ࣈ۟ղੳ w ߏจղੳ w ίϯύΠϧ w ࣮ߦ
3FOEFSJOH w $BMDVMBUF4UZMF w ఏڙ͞ΕΔTUZMFͷܭࢉ w -BZPVU w ϨΠΞτใͷܭࢉ w
ཁૉͷେ͖͞ w ཁૉͷϚʔδϯ w ཁૉͷ͍ͪ w ;࣠
1BJOUJOH w 1BJOU w άϥϑΟοΫΤϯδϯͷͨΊͷ໋ྩͷྻΛੜ w 3BTUFSJ[F w ໋ྩྻ͔ΒϐΫηϧΛੜ͢Δ w
ϨΠϠʔ͜͜Ͱ࡞͞ΕΔ w $PNQPOFOU-BZPVU w ϨΠϠʔΛ߹ͯ͠ίϯςϯπදࣔ
νϡʔχϯάͷجຊ w جຊܭଌ͔Β࢝ΊΔ w νϡʔχϯάͷੋඇࢦඪͱরΒ͠߹Θͤͯߦ͏
ଌఆͷํ๏ w ͍͔ͭ͋͘Δ w $ISPNF"VEJU MJHIUIPVTF w $ISPNF%FW5PPMT w
+BWB4DSJQUͷຒΊࠐΈ w ύϑΥʔϚϯεஅπʔϧ w /FX3FMJD
$ISPNF%FW5PPMT 1FSGPNBODF
ͰɺQBJ[Bʁ
ͰɺQBJ[Bʁ
10)
10)
Ұํ(SFFOʁ
Ұํ(SFFOʁ
͔ͯ͠͠
-PBEJOHͷνϡʔχϯά w ಡΈࠐΉϦιʔεͷେ͖͞ͱΛݮΒ͢ w ϨϯμϦϯάΛϒϩοΫ͢ΔಡΈࠐΈΛݮΒ͢ w ϒϥβͱαʔόʔؒͷԆΛݮΒ͢ w ΩϟογϡΛ׆༻͢Δ w
)551
+BWBTDSJQUͷEFGFSBTZOD w ඇಉظʹಡΈࠐΉ͕ɺ࣮ߦλΠϛϯάͱ࣮ߦॱ͕ҟͳΔ ͳ͠ EFGFS BTZOD )5.-ͷύʔε ϒϩοΫ͢Δ ϒϩοΫ͠ͳ͍ ϒϩοΫ͠ͳ͍
࣮ߦλΠϛϯά ಉظత )5.-ͷύʔεޙ εΫϦϓτऔಘޙ ࣮ߦॱ એݴॱͰอূ એݴॱͰอূ อূ͞Εͳ͍
4DSJQUJOHͷνϡʔχϯά w ($Λ͙ w 8FC8PSLFSTΛ͏ w BTNKTͰߴԽ w 1BTTJWF&WFOU-JTUFOFS w
8FC(-
Ұ൪ϝΠϯͷ6*εϨουΛ ࢭΊͳ͍͜ͱ
'PSDFE4ZODISPOPVT -BZPVU w 4DSJQUJOHͰ$BMDVMBUF4UZMFͱ-BZPVU͕Δ͜ͱ WBSEJWEPDVNFOUDSFBUF&MFNFOU EJW` EJWJOOFS)5.-EJWFMFNFOU` EPDVNFOUCPEZBQQFOE$IJME EJW
͜͜Ͱ'PSDFE4ZODISPOPVT-BZPVU͕ൃੜ͢Δ DPOTPMFMPH EJWP⒎TFU5PQ SFRVFTU"OJNBUJPO'SBNF GVODUJPO \ ͜͜Ͱऔಘ͢Δͱ'PSDFE4ZODISPOPVT-BZPVUى͖ͳ͍ DPOTPMFMPH EPNP⒎TFU5PQ ^
3FOEFSJOHͷνϡʔχϯά w %0.$44Λখ͘͢͞Δ w JNHͷαΠζΛࢦఆ͢Δ
$44ͷϚονϯάϧʔϧ w ηϨΫλӈ͔Βࠨʹղऍͯ͠ϚονϯάΛߦ͏ w CVUUPOཁૉ͋Δ w ཁૉʹDPOUBJOFSؚ͕·Ε͍ͯΔ w ཁૉ͕CPEZͰ͋Δ CPEZDPOUBJOFSCVUUPO\
^
࠶ϨϯμϦϯά w લճͷ$BMDVMBUF4UZMF-BZPVUͷ݁ՌΛۃྗ͍ճ͢ w ͨͩ͠ɺมߋ෦ܭࢉ͢͠ඞཁ͕͋Δ w KTͰTUZMFϓϩύςΟΛͨ͠ΓɺBEE$MBTTͨ͠Γ
ϨϯμϦϯάͷνϡʔχϯά w લߦఔ͕ى͖ͳ͍Α͏ʹ͢Δ w IUUQTDTTUSJHHFSTDPN w มԽ෦ͷΈϨΠϠʔΛ͚Δ
&OE