Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Core Web Vitals についてあれやこれや
Search
Masayuki Maekawa
September 04, 2021
Marketing & SEO
490
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Core Web Vitals についてあれやこれや
2021/09/04(土)
合同勉強会 in 大都会岡山 -2021 Summer Online-
でのセッションスライドです。
Masayuki Maekawa
September 04, 2021
More Decks by Masayuki Maekawa
See All by Masayuki Maekawa
解決策をひとつ増やそう!ブラウザ拡張機能作成のススメ
maepon
1
630
拡張機能でええんちゃう?
maepon
1
690
UDフォントの話
maepon
0
530
箱ひげ図
maepon
0
690
大規模サイトにおけるSEO観点でのURL設計
maepon
5
4.8k
ミーティングの「進行役」を考える
maepon
1
670
ミーティングの「進行役」考
maepon
1
660
DB使わずWordPressのデータ取得
maepon
0
690
JavaScriptの読み込みを考える〜場所、async、defer、その仕組みと使い所〜
maepon
3
2.8k
Other Decks in Marketing & SEO
See All in Marketing & SEO
会社説明資料|株式会社トライバルメディアハウス
tribal
0
12k
How to Achieve SERP Dominance in China
owainlw
0
250
JAWS-UG福井 AWS Community Update
awsjcpm
1
200
弊社のAWS事情、大公開!
taku271
1
550
Offsite SEO In The AI Era: Links, Authority & Control Over Chaos (Chiang Mai SEO Conference 2025)
szymonslowik
3
250
What Fantasy Football Taught Me About Building Nuanced SEO Reports
owainlw
0
240
Become a content scientist: A qualitative framework for creating and optimising user-first content
annikahaataja
0
500
Scars: advanced building with Claude Code
thekraken
0
430
From Rankings to Recommendations: Closing the Measurement Chasm
nathanless
PRO
0
250
5 Pillars for Winning in AI Search - Daniel Liddle (Senior SEO Director at iCrossing)
liddle
1
250
The Winning Global AI Search Strategy Playbook
aleyda
0
420
AI Search: Are We Building Strategy on the Right Foundations?
vdol
0
210
Featured
See All Featured
SEO in 2025: How to Prepare for the Future of Search
ipullrank
3
3.7k
The browser strikes back
jonoalderson
0
1.4k
The Illustrated Children's Guide to Kubernetes
chrisshort
51
53k
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
techseoconnect
PRO
0
340
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
190
Exploring anti-patterns in Rails
aemeredith
3
450
Unlocking the hidden potential of vector embeddings in international SEO
frankvandijk
0
880
Public Speaking Without Barfing On Your Shoes - THAT 2023
reverentgeek
1
470
Claude Code どこまでも/ Claude Code Everywhere
nwiizo
65
57k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.7k
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
uxyall
1
2.2k
VelocityConf: Rendering Performance Case Studies
addyosmani
333
25k
Transcript
$PSF8FC7JUBMT ʹ͍ͭͯ͋Ε͜Ε ߹ಉษڧձJOେձԬࢁ4VNNFS0OMJOF લণ
֓ཁ ͜ͷय़ɺ Σϒք۾ͰԿ͔ͱΛूΊ͍ͯͨ$PSF8FC7JUBMT $87 ɻ (PPHMFͷݕࡧ݁ՌͷϥϯΩϯάཁҼʹՃ͑ΒΕΔ ͱ͍͏ ͜ ͱͰɺ
͍ΘΏΔ4&0ͷਓ͚ͨͪͩͰͳ͘ɺ Σϒ੍࡞ͷਓͨͪ ᨣᨣͰͨ͠ɻ Φ ϛ ΧϨ ͝ଟʹ࿙ΕͣରԠΛߦ͍· ͨ͠ͷͰɺ ͦͷৼΓฦΓతʹΞϥΧϧτͰհ͠ ·͢ɻ
ࣗݾհ w લণ ʢ· ͔͑Θ· ͞Ώ͖ʣ w גࣜձࣾɹΦ ϛΧϨ
w %FWFMPQNFOU%JSFDUPS w 'SPNPLBZBNBKT
ࠗ׆ͱ͍͑Φ ϛ Χ Ϩ
$PSF8FC7JUBMT $87 IUUQTEFWFMPQFSTKQHPPHMFCMPHDPNXFCWJUBMTIUNM
ͯ͢ͷΣϒΤΫεϖϦΤϯεʹͱ ͬͯ ॏཁͳڞ௨γάφϧɺ ͭ· Γ ʮ$PSF8FC7JUBMTʯ
݄Α Γɺ ϥϯΩϯάཁҼʹ IUUQTEFWFMPQFSTHPPHMFDPNTFBSDICMPHNPSFEFUBJMTQBHFFYQFSJFODF
ࠓճͷߋ৽༏Εͨ ϢʔβʔΤΫεϖϦΤϯεΛఏڙ͢Δ ϖʔδΛϋΠ ϥΠ τ͢Δ Α ͏ʹ
ઃܭ͞Ε͍ͯ·͢
ϖʔδΤΫεϖϦΤϯεɺ (PPHMFͷγεςϜ͕ߟྀ͢Δ ଟ͘ ͷཁૉͷ͏ ͪͷͭͰ͢ɻ ͦͷͨΊɺ ҰൠతʹαΠ
τʹ େ෯ͳมԽ͕ى͜ ΔΘ͚Ͱ͋Γ ·ͤΜɻ
ޚଟʹӮΕͣɺ Φ ϛ ΧϨରԠΛ͠ · ͨ͠
ͨͿΜօ͞Μ͕ฉ͖͍ͨ͜ ͱ
ରԠͯ͠ॱҐ্͕ͬͨ ʁ
͓͑͠ ·͢
ʮ͜ΕͰ্͕ͬͨʯ ͱ͍͏ೝࣝ͋ Γ ·ͤΜ
͜ͷࠒͷಈ͖ w ݄ ɿ $87ͷϥϯΩϯάө w ݄ ɿ ίΞΞ ο
ϓσʔ τ w ݄ ɿ ίΞΞ ο ϓσʔ τ
͜ͷࠒͷಈ͖ w ݄ ɿ $87ͷϥϯΩϯάө w ݄ ɿ ίΞΞ ο
ϓσʔ τ w ݄ ɿ ίΞΞ ο ϓσʔ τ ίΞΞ ο ϓσʔ τͷӨڹ͕ᴴ͔ʹେ͖ ͘ɺ ଌఆෆೳ
$73ͱ্͔͕ͬͨͷ ʁ
ίϩφͷӨڹ͕େ͖͗ͯ͢ɺ قઅࢦݟ͑ͣΘ͔Βͳ͍ ʢٽ
Ͱɺ ͓͖ͬͯ͘ɺ ͱࠓࢥͬͯ·͢
Ͳ͏͍͏ରԠΛ͔ͨ͠ʁ
$PSF8FC7JUBMTͷ߲ w -BSHFTU$POUFOUGVM1BJOU -$1 w 'JSTU*OQVU%FMBZ '*% w
$VNVMBUJWF-BZPVU4IJGU $-4
-BSHFTU$POUFOUGVM1BJOU -$1 w ϖʔδ͕࠷ॳʹϩʔ υΛ։࢝ͨ͠ͱ ͖ ͱ͔Βɺ Ϗϡʔϙʔ τʹදࣔ͞ΕΔ࠷େͷ
ը૾·ͨςΩε τ ϒϩοΫͷϨϯμϦ ϯά࣌ؒ w ͍Θɺ ϖʔδͷදࣔ
'JSTU*OQVU%FMBZ '*% w Ϣʔβʔ͕࠷ॳʹϖʔδΛૢ࡞͔ͯ͠Βɺ ϒϥβʔ͕࣮ࡍʹॲཧΛ։࢝Ͱ͖ ΔΑ ͏ʹͳΔ ·Ͱͷ࣌ؒ w
͍Θɺ 6*ͷԠ
$VNVMBUJWF-BZPVU4IJGU $-4 w ϖʔδͰൃੜ͢Δ༧ظ͠ͳ͍ϨΠ Ξ τγϑ τͷଌఆ w ͦͷͭ Γແ͍ͷʹࠂͱ͔Λλ
ο ϓͯ͠͠ · ͏Ϡπ
ͦΕͧΕͷରԠ -$1$-4'*% '*%ʹ͍ͭͯಛʹରԠͷඞཁͳ͔ͬͨ $-4ʹ͍ͭͯϖʔδදࣔޙͷࠩ͠ࠐΈίϯςϯπΛॳظදࣔʹ ˞Φ ϛΧ Ϩͷ߹
-$1ରԠ w ج४ඵҎԼ w ඪඵҎԼ w ରԠલඵɺ ͞ Βʹ͍߹
1BHF4QFFE*OTJHIUT͕ग़ͯ͘͠ ΔଟͷରԠ߲ άάͬͨΒग़ͯ͘ ΔରԠํ๏ ίϯαϧͷࢦఠ 8FCQͱ͔$44ͷϓϩύςΟ ͱ͔
1BHF4QFFE*OTJHIUT͕ग़ͯ͘͠ ΔଟͷରԠ߲ άάͬͨΒग़ͯ͘ ΔରԠํ๏ ίϯαϧͷࢦఠ 8FCQͱ͔$44ͷϓϩύςΟ ͱ͔ ܾΊखʹͳ Γ ·ͤΜ
ޠฐ͕͋ΔͷͰલఏͷ͓ w Φ ϛΧ ϨϝϯόʔʹΑ Δϑϩϯ τ࣮ɺ ͦΜͳʹແ͍ͯ͠ͳ͍ w ͳͷͰɺ
େ͖ ͘ᆝଛͱͳΔΑ ͏ ͳࣄ͢ͰʹରԠ͍ͯ͠Δঢ়ଶ w ʹ͋;Ε͍ͯΔͷϑϩϯ τΤϯ υ·ΘΓͷ͜ ͱ͔Γ w νϦ πϞ൱ఆ͠ͳ͍͕ɺ νϦνϦ
Φ ϛ Χ ϨͰ-$1ͷͨΊʹߦͬͨओͳ͜ ͱ w -$1ରίϯςϯπͷݻఆ w 55'#ݮ
-$1ରίϯςϯπͷݻఆ -$1ରίϯςϯπ ͱ ͯ͜͠ΕΛՃ
-$1ରίϯςϯπͷݻఆ -$1ରίϯςϯπ ͱ ͯ͜͠ΕΛՃ Ͱͳ͍ͱɺ ͜ ͪ Β͕-$1ͱೝࣝ͞Εɺ ͍͢͝ʹ
-$1ରίϯςϯπͷݻఆ %FW5PPMTͰ֬ೝͰ͖ ·͢
-$1ରίϯςϯπͷݻఆ ͜ ͜ͷ໘ੵ͕૬ରతʹখ͍͞ͱ ͜ ͬ ͕ͪ-$1ʹͳͬͨΓ ͑Δը૾ͷαΠ ζΛϧʔϧԽ
55'#ݮ 5JNF5P'JSTU#JUFཁαʔόʔͷॲཧ࣌ؒ
͋͑ͯݴ͏ ͱɺ 55'#Ͱඵ͔͔͍ͬͯΕɺ ԿΛͯ͠ແବ
55'#ݮ w Φ ϛΧ ϨͷΞʔΩςΫνϟ ͱ ͯ͠ɺ 1)1ͷΞϓϦέʔγϣϯαʔό͔Β"1*ʹ)551Ͱଓ͍ͯ͠Δ w
"1*͕ଈϨεϙϯεΛฦͯ͠NT͙ Β͍ফඅͯ͠͠ · ͏ w όονͰग़ྗ͍ͯ͠Δ੩త+40/ϑ ΝΠϧͷಡΈࠐΈ)551 w ͜Ε͕ͨ·ʹNT͙ Β͍ʹͳΔ ͜ ͱ͕͋Δ
55'#ݮ w $MPVE'SPOUͷίϯςϯπΩϟ ογϡΛར༻͍ͯ͠Δ͕ɺ ώ ο τ w ώ ο
τ͢Δ ͱNTҎԼͰฦ͕͢ɺ ώ ο τ ͍ͯ͠ͳ͍࣌ܭଌ͞ΕΔ w ΤοδαʔόʔͷΩϟ ογϡΥʔ ϛ ϯάݕ౼͕ͨ͠ɺ ͋· Γݱ࣮తͰͳ͍͠ɺ "84ͷ υΩϡϝϯ τݟΔݶΓਪ ͞Ε͍ͯͳ͍ͷͰ٫Լ
55'#ݮ w 55'#ͷඪΛඵʹઃఆ ʢඵΛແཧʹૂΘͳ͍ʣ w ؔ͝ͱͷ࣌ؒଌఆˠϦ ϑ ΝΫλ Ϧ
ϯά w .FNDBDIFEͷపఈ׆༻ w Ωϟ ογϡΥʔ ϛ ϯάͷಋೖ
55'#ݮ w Ϟχλ Ϧ ϯά1BHF4QFFE*OTJHIUTͷ"1*Ͱ55'#Λऔಘͯ͠ه w $BUDIQPJOUͱ͔͍͍͚ͨͲɺ ίϩφγϣ οΫ͍ w
ͱ Γ͋͑ͣݮʹޭ
ΦʔϧάϦ ʔϯୡ ʂ
· ͱΊ w ରԠͯ͠ॱҐ্͕͕Δ ͱ͔ظ͠ͳ͍ w Ͱɺ Ϧ ϑ ΝΫλ
Ϧ ϯάʹϦ ιʔεΛೖ͢Δ ͓ͱ ͯ͠ͱͯେ͖͍ w ϑϩϯ τΤϯ υͰղܾ͠Α ͏ ͱ ͕͚ͪͩ͠Ͳɺ ଟղܾ͠ͳ͍ ͜ ͱ͕ଟ͍ w ·ͣ55'#ΛΈΖ ʂ
͋ Γ ͕ͱ ͏ ͍͟͝· ͨ͠ !NBFQPO