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1000万以上のWebページを AMPにした話 / making_over_10million_amp_pages
Masashi Hirano
November 25, 2018
Programming
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3.1k
1000万以上のWebページを AMPにした話 / making_over_10million_amp_pages
HTML5 Conference 2018のLT資料です。
https://events.html5j.org/conference/2018/11/
Masashi Hirano
November 25, 2018
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Transcript
1000ສҎ্ͷWebϖʔδΛ AMPʹͨ͠ HTML5 Conference 2018 ฏ ণ࢜(@shisama)
ฏ ণ࢜ / Masashi Hirano ɹɹɹɹ Kyoto office @shisama_ @shisama
Node.js Core Collaborator ؔNodeֶԂOrganizer
͍ͬͯ·͔͢ɾɾɾʁ
None
ࠓͷय़ʹAMPରԠ͠·ͨ͠
Why AMP? • վળ • SEOΛԼ͛ͳ͍ͨΊ • Ϣʔβʔͷ૿Ճ
Why AMP? • վળ ɾαΠτͷىಈ͕࣌ؒ3ඵҎ্ ɹ53%ͷϢʔβ͕அ೦ͯ͠͠·͏ ɾىಈ͕࣌ؒ1ඵ͘ͳΔ ɹίϯόʔδϣϯ͕ 7% ‑Down
վળ DOMContentLoaded: 633 ms Load: 1.45 s DOMContentLoaded: 1.15 s
Load: 3.52 s ௨ৗϞόΠϧϖʔδ AMP
SEO
AMPରԠޙ̏ϲ݄ͷϢʔβʔΛൺֱ ΦϨϯδ͕ࡢɺ ੨͕ࠓ Ϣʔβʔ૿Ճ
1088ສޠऩ!
Ͳ͏ͬͯେྔͷϖʔδΛAMPʹ͔ͨ͠ • ஈ֊తʹAMPʹ͍ͯ͘͠ ɾࠂϢʔβʔͷӨڹ͕৺ • ༗ޮͳAMPϖʔδ͔ݕূ͢Δ • ศརͳAMPίϯϙʔωϯτΛ͏
ஈ֊తʹAMPʹ͍ͯ͘͠
ஈ֊తʹAMPʹ͍ͯ͘͠ Google͕AMPϖʔδΛݕग़͢Δʹ <link>ͰAMPϖʔδͱඇAMPϖʔδΛϦϯΫ͢Δ ඇAMPϖʔδ AMPϖʔδ
ஈ֊తʹAMPʹ͍ͯ͘͠ Google͕AMPϖʔδΛݕग़͢Δʹ <link>ͰAMPϖʔδͱඇAMPϖʔδΛϦϯΫ͢Δ ඇAMPϖʔδ AMPϖʔδ <link>͕ଘࡏ͠ͳ͚Ε ݕग़͞Εͳ͍
// ඇAMPϖʔδଆ if (word.startWith("n")) { <link rel=“amphtml" href=“https://ejje.weblio.jp/…“/> } //
AMPϖʔδଆ if (word.startWith("n")) { <link rel=“canonical" href=“https://ejje.weblio.jp/…“/> } n͔Β࢝·Δ୯ޠͷΈ AMPͱͯ͠ݕग़ͤ͞Δ ஈ֊తʹAMPʹ͍ͯ͘͠
ஈ֊తʹAMPʹ͍ͯ͘͠ Google AnalyticsͰAMPϖʔδͷΞΫηεΛ ܭଌ͠ͳ͕Βɺগͣͭ͠ରԠ୯ޠΛ૿ͨ͠
༗ޮͳAMPϖʔδ͔ݕূ͢Δ
༗ޮͳAMP͔ݕূ͢Δ #development=1 ༗ޮ͔Τϥʔ͔݁ՌΛදࣔ
Τϥʔͷ༰͕දࣔ͞ΕΔ ༗ޮͳAMP͔ݕূ͢Δ
༗ޮͳAMP͔ݕূ͢Δ
༗ޮͳAMP͔ݕূ͢Δ
Promise.all([ amphtmlValidator.getInstance(), getHtml(), ]).then(([validator,html]) => { const result = validator.validateString(html);
for (const error of result.errors) { throw new Error(error.message); } }); CIͰ࣮ߦͯ͠ νΣοΫ͢Δ͜ͱ͕Մೳ ༗ޮͳAMP͔ݕূ͢Δ
ϦϦʔεޙSearch ConsoleͰ֬ೝՄೳ ༗ޮͳAMP͔ݕূ͢Δ
ศརͳAMPίϯϙʔωϯτΛ͏
ศརͳAMPίϯϙʔωϯτΛ͏ https://www.ampproject.org/docs/reference/components छྨͷ".1ίϯϙʔ ωϯτ͕ఏڙ͞Ε͍ͯΔ
ྫ͑͜ΜͳίϯϙʔωϯτΛ͍ͬͯ·͢ BNQBDDFTT ϩάΠϯػೳ BNQJNH ը૾ͷԆಡΈࠐΈΛߦ͏ɻJNHͷΘΓʹ༻ BNQTJEFCBS αΠυόʔϝχϡʔΛ؆୯ʹ࡞ΕΔ BNQBDDPSEJPO ΞίʔσΟΦϯϝχϡʔΛ؆୯ʹ࡞ΕΔ BNQBVEJP
ԻΛ࠶ੜͰ͖Δɻ୯ޠͷൃԻԻʹ༻ ศརͳAMPίϯϙʔωϯτΛ͏
amp-sidebar amp-accordion amp-img ը૾ͷԆಡΈࠐΈ αΠυόʔϝχϡʔ ΞίʔσΟΦϯϝχϡʔ ศརͳAMPίϯϙʔωϯτΛ͏
• ඇAMPϖʔδʹAMPίϯϙʔωϯτΛར༻ • AMPϖʔδͱͷUI౷Ұ • վળ • ίʔυΛڞ௨Խ ศརͳAMPίϯϙʔωϯτΛ͏
௨ৗϞόΠϧϖʔδ AMP ྫαΠυόʔϝχϡʔͷ6*Λ౷Ұ ྫαΠυόʔϝχϡʔͷ6*Λ౷Ұ ศརͳAMPίϯϙʔωϯτΛ͏
• վળ amp-imgΛͬͯը૾ͷԆಡΈࠐΈ • ίʔυΛڞ௨Խ amp-accessΛͬͯϩάΠϯͷ࣮Λڞ௨Խ • etc… ศརͳAMPίϯϙʔωϯτΛ͏
·ͱΊ • AMPվળʹ༗ޮ • AMPͷͨΊͷपลπʔϧͳͲἧ͍ͬͯΔ • ศརͳίϯϙʔωϯτ͕ଟఏڙ͞Ε͍ͯΔ • ඇAMPϖʔδͰར༻Մೳ
Thanks!