ã¯ããã«
èªç©ºäŒç€Ÿã¯ãäºçŽã«è³ããªã蚪åè ã®å²åãé«ã (ã³ã³ããŒãžã§ã³çãäœã) ãšããåé¡ã«å ããŠãè€éãªã€ã³ãã©ã¹ãã©ã¯ãã£ã SabreãAmadeusãTravelportãSITA ãšãã£ããµãŒãããŒãã£ã®ã¬ã¬ã·ãŒã·ã¹ãã ãžã®äŸåã«é¢é£ãã倧ããªèª²é¡ãæ±ããŠããŸãããŸããåžžã«ãããã DDoS æ»æãªã©ã®è åšã«æãããŠããŸãã
ãã®ãããªåé¡ããããµã€ããã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãã»ãã¥ãªãã£ãéçšå¹çã®åäžãå°é£ã«ãªã£ãŠããã®ã§ããããããã¹ããŒããªãšããžã¯ã©ãŠãæŠç¥ãå°å ¥ããããšã§ãããŸããŸãªãœãªã¥ãŒã·ã§ã³ã®å©çšãå¯èœã«ãªããŸãã
éèŠãªåœ¹å²ãæ ãããã©ãŒãã³ã¹
ããã©ãŒãã³ã¹ã¯çŽåž°çãã³ã³ããŒãžã§ã³çãçµç¹ãç®æšãéæã§ãããã©ããã«çŽæ¥åœ±é¿ãããããéåžžã«éèŠã§ããèªç©ºäŒç€Ÿã«ãšã£ãŠæãéèŠãªããã©ãŒãã³ã¹ææšã®ã²ãšã€ã«ãäºçŽã«è³ã蚪åè ã®å²å (look-to-book) ããããŸããå ·äœçã«ã¯ãWebãµã€ãã®èšªåè æ°ãšå®éã«è²©å£²ãããèªç©ºåžã®æ°ã®å¯Ÿæ¯ãæå³ããŸããAmadeus ã«ããã¬ããŒãã§ã¯ã以åã¯èªç©ºäŒç€Ÿã«ãšã£ãŠäœãå€ãšããã°ã10:1ãçšåºŠã§ããããçŸåšã¯ã1000:1ããäžåãããšããããããšå ±åãããŠããŸããå šäœçã«æ è¡è ãå¢å ããæ¶è²»è ã«ããäŸ¡æ Œã®æ€çޢ忰ãå¢ããŠããããšãèæ¯ã«ãããŸãããŸããç«¶åäŒæ¥ãäŸ¡æ Œæ¯èŒãµãŒãã¹ãæªæã®ããã¢ã¯ã¿ãŒãå©çšããŠãããããã«ãããã©ãã£ãã¯ã®åœ±é¿ããããŸããæ¬ç©ã®äººéã®èšªåè ã«ãããã©ãã£ãã¯ã®å Žåã§ãã蚪åè ãäœåºŠãæ€çŽ¢ããããã«ãŒããæ¥ä»ããå€ããŠæ¯èŒããããè€æ°ã®äŸ¡æ Œæ¯èŒãµã€ãã䜿çšããããããªã©ãäºçŽåã«å ¥å¿µã«èª¿ã¹ãããšãä»ã§ã¯åœããåã«ãªããŸããã
åŸæ¥ã®ãªã³ã©ã€ã³ eã³ããŒã¹ããžãã¹ã«ãããŠããµã€ãã®é«éåã«ãã£ãŠã³ã³ããŒãžã§ã³çãåäžããããã«ãèªç©ºäŒç€Ÿã«ãšã£ãŠãWebãµã€ããã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹åŒ·åããäºçŽã«è³ã蚪åè ã®å²åãã³ã³ããŒãžã§ã³çãæ¹åããããã§å€§åã§ãããšããããšãéèŠãªãã€ã³ãã§ããäºçŽã«è³ã蚪åè ã®å²åãå¢å€§ããããå Žåãã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãéµãšãªããŸãã
æ è¡ãµã€ãã®å Žåãã¢ãã€ã«ãµã€ãã®é床ã0.1ç§æ¹åããã ãã§ã³ã³ããŒãžã§ã³çã10.1%åäžããŸã (ãªããŒã«ãµã€ãã§ã¯8.4%åäž) åºå ž</u>
ãµã€ãéåºŠã®æ¹åã¯ããããã¯ããªã¹ãã®ããŒãžããäºçŽå®äºãŸã§ãã¢ãã€ã«ããã»ã¹ã®å段éã§ãã©ã¹ã®åœ±é¿ããããããŸã åºå ž</u>
ããŒãžã®èªã¿èŸŒã¿æéã1ç§ãã3ç§ã«å¢ãããšãçŽåž°çã32%äžæããå¯èœæ§ããããŸã åºå ž</u>
éèŠãªåœ¹å²ãæ ãã»ãã¥ãªãã£
äžè¿°ã®ããã©ãŒãã³ã¹ã«é¢ãããã€ã³ãã®ãããããæªæã®ããæ»æ (DDoS æ»æããããæ»æãªã©) ã«ãã£ãŠèšªåè ããã©ã€ãæ å ±ã«ã¢ã¯ã»ã¹ã§ããªãå ŽåããŸã£ããæå³ããããŸãããä»ã®æ¥çã®å€§æäŒæ¥ãšåæ§ã®ã»ãã¥ãªãã£è åšã«èªç©ºäŒç€ŸãçŽé¢ããŠããŸãããèªç©ºæ¥çç¹æã®ãããåé¡ããããŸããä»ã®èªç©ºäŒç€ŸãäŸ¡æ Œæ¯èŒãµã€ããããããå©çšããŠé »ç¹ã«èªç©ºåžã®äŸ¡æ Œã«é¢ãããªã¯ãšã¹ããè¡ãããã§ããã»ãã¥ãªãã£ã®æ¬ åŠã«ãã£ãŠããã©ãŒãã³ã¹ãæãªãããå¯èœæ§ãããäžæ¹ãã»ãã¥ãªãã£æŠç¥ã«ãã£ãŠããã©ãŒãã³ã¹äžã®ããã«ããã¯ãçºçãããã£ããã®ããã©ãŒãã³ã¹æ¹åãå°ç¡ãã«ãªãããšããããŸãã
çµæ
Google 㯠Web ã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãè©äŸ¡ããéãLCP (æã倧ããªã³ã³ãã³ãã®è¡šç€ºã«ãããæé) ãš TTFB (æåã®1ãã€ããåä¿¡ãããŸã§ã®æé) ã®ãµãã€ãææšãšããŠäœ¿çšããŠããŸãããããã®ææšã¯ã蚪åè ããµã€ãã«ã¢ã¯ã»ã¹ããéã®æåã®èªã¿èŸŒã¿æéã瀺ããæåã®èªã¿èŸŒã¿åŸã®ãµã€ãããã©ãŒãã³ã¹ã®ãã¹ãŠã®èŠçŽ ã衚ããŠã¯ããŸããããå ¬éãããŠããããŒã¿ã䜿çšã§ãããããç°ãªããµã€ãéã§ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®ããã©ãŒãã³ã¹ãæ¯èŒããããã§ææçŸ©ãªåºçºç¹ãšèšããŸããLCP ã«ã€ã㊠Google ã®å®çŸ©ãèŠãŠã¿ããšã2.5ç§ä»¥äžã®å Žåã¯ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ããè¯å¥œããšããã4ç§ä»¥äžã®å Žåã¯ãäžè¯ãããã®éã®ç§æ°ã®å Žåã¯ãæ¹åã®äœå°ããããšã¿ãªãããŠããŸãããããããããã®æ°åããã¹ãŠã§ã¯ãããŸãããåºçºç¹ã®çµæãã©ãã§ãã£ãŠããããã©ãŒãã³ã¹ãæ¹åãããããšã§ããã€ã§ãã³ã³ããŒãžã§ã³çãšãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžãããããšãå¯èœã§ãã
ãã®ã¬ããŒãã§ã¯ãèªç©ºäŒç€Ÿ15瀟ã®Webãµã€ãã Google ã® Core Web Vital ãããå€</u>ã«åºã¥ããŠã©ã³ã¯ä»ãããŸããã
ãã®äžã§ãLCP ã2.5ç§ä»¥äžã§ãè¯å¥œããšã¿ãªãããããã©ãŒãã³ã¹ã瀺ãããµã€ãã¯ãããŸããã§ãã
4瀟ã®ãµã€ãã®ã¹ã³ã¢ããæ¹åã®äœå°ãããã§ãã (EmiratesãAer Lingus*ãLufthansaãIberia*)
11瀟ã®ãµã€ãããäžè¯ããšã¿ãªãããããã©ãŒãã³ã¹ã瀺ããŸãã (American AirlinesãSouthwest AirlinesãKLMãAir FranceãAir FranceãTurkish AirlinesãChina Southern AirlinesãUnited AirlinesãDelta Air LinesãBritish AirwaysãAir Canada)
èªç©ºäŒç€Ÿã®éžææ¹æ³ã«é¢ãã詳现ã«ã€ããŠã¯ããã®ã¬ããŒãã®æåŸãã芧ãã ããã
èªç©ºäŒç€Ÿ | LCP P75 (ç§) | TTFB P75 (ç§) | Web Vitals ã¬ãŒã |
|---|---|---|---|
2.864 | 1.451 | "partial" | |
2.979 | 0.339 | "partial" | |
3.119 | 1.103 | "partial" | |
3.741 | 0.580 | "partial" | |
4.183 | 2.555 | "none" | |
4.279 | 0.497 | "none" | |
KLM** | 4.421 | 1.419 | "none" |
Air France US** | 4.510 | 1.401 | "none" |
Air France FR** | 4.656 | 1.066 | "none" |
4.677 | 1.144 | "none" | |
4.969 | 3.179 | "none" | |
4.990 | 0.898 | "none" | |
5.066 | 0.817 | "none" | |
5.249 | 2.157 | "none" | |
6.177 | 0.774 | "none" |
èªç©ºäŒç€Ÿã«ãšã£ãŠã®æé©åã®èª²é¡
äºçŽã«è³ã蚪åè ã®å²åã¯ããµã€ããã¢ããªã±ãŒã·ã§ã³ã®æ¹åã«åãçµãèªç©ºäŒç€Ÿã«ãšã£ãŠæãéèŠãª KPI ã§ããã以äžã®2ã€ã®èŠå ã«ãã£ãŠå€§ããå·Šå³ãããŸãã
1. ãµã€ãã®ããã©ãŒãã³ã¹
äžè¬ç㪠eã³ããŒã¹ãµã€ããèªç©ºæ¥ç以å€ã®æ è¡/ãµãŒãã¹ç£æ¥ã§ãèŠãããããã«ãè²§ãããµã€ãããã©ãŒãã³ã¹ã¯äœãã³ã³ããŒãžã§ã³çãšé«ãé¢è±çã«ã€ãªãããŸãããŸããèªç©ºåžãå販ãã売ãäžãã®äžéšãã³ããã·ã§ã³ãšããŠåŸŽåãããã©ãã«ãµã€ããéããŠããããèªç©ºåžãçŽæ¥è²©å£²ããããšã§èªç©ºäŒç€Ÿã¯ããå€ãã®å©çãåŸãããŸãããããèªç©ºäŒç€Ÿã®ãµã€ãã®ããã©ãŒãã³ã¹ãæªããšã蚪åè ã¯å¥ã®ãµã€ãã«ç§»åããŠåãèªç©ºåžãè³Œå ¥ããå¯èœæ§ããããèªç©ºäŒç€Ÿã¯æ¬æ¥åŸãããã¯ãã ã£ãèªç©ºåžã®å£²ãäžãã«ããå©çã®äžéšã倱ããããŸããã
2. ãµã€ãã®ã»ãã¥ãªãã£
Webãµã€ããã¢ããªã±ãŒã·ã§ã³ãAPI ã®ã»ãã¥ãªãã£å¯Ÿçã®å¹æãäœããšããã©ãŒãã³ã¹ã®æªåãæããäºçŽã«è³ã蚪åè ã®å²åãå¢å ãããããã§å€§ããªè¶³ãããšãªãå¯èœæ§ããããŸããèªç©ºäŒç€Ÿã«ãšã£ãŠãããã¯ç¹ã«å€§ããªåé¡ã§ããäŸ¡æ Œã¹ã¯ã¬ã€ãã³ã°ãªã©ããã©ã€ãã®ã€ã³ãã³ããªãç©ºåžæ å ±ã«æ··ä¹±ãããããããŸããŸãªã¢ã¯ãã£ããã£ãååšããŸããå Žåã«ãã£ãŠã¯ãããããäžåœã«ãã¹ãŠã®ãã©ã€ãã®èªç©ºåžãäžåºŠã«æŒãããŠè³Œå ¥äžå¯èœãªç¶æ ã«ãããã®åŸãã¹ãŠãè§£æŸããããšãããããŸãããã®ãããªåäœã®çç±ãåžžã«æç¢ºãªããã§ã¯ãããŸãããæ è¡è ãå¥ã®ãµã€ãã§è³Œå ¥ããããã«ä»åããããšãç®çãããããŸããããäœããã®çç±ã§åŸæ¥ãŸã§ãã©ã€ãã®äºçŽãæŒãããããšããŠããã®ãããããŸããããã®ãããªè¡çºã¯ãã¢ãŒãªãã¬ãŒã¿ãŒãäŸ¡æ Œãšã³ãžã³ã«ãããã®ã§ããå ŽåããããŸãããåã«èªç©ºäŒç€Ÿã«æ··ä¹±ãããããã財åäžã®è¢«å®³ãããããæªæã®ããæäœãåå ã§ããããšããããŸããç®çã«ããããããèªç©ºäŒç€Ÿã¯é¡§å®¢ãšå£²ãäžãã®åªå€±ãæããããã¢ã¯ãã£ããã£ã®ããã«ãµã€ããã¹ãã£ã³ã°ãšã€ã³ãã©ã®è²»çšãæ¯æãããšã«ãªããŸãã
èªç©ºäŒç€Ÿã¯ä»¥äžãå«ãããŸããŸãªèª²é¡ãæ±ããŠããŸãã
è€éãªã€ã³ãã©ã¹ãã©ã¯ãã£
èªç©ºäŒç€Ÿã¯æéãã€ã³ãã³ããªããã©ã€ãã«é¢ããæ å ±ããã³ã³ãããŒã«äžå¯èœãªãµãŒãããŒãã£ã®ããã¯ãšã³ããã²ãšã€ä»¥äžå«ããããŸããŸãªãœãŒã¹ããååŸããŠããŸããããã«ãæçµç®çå°ä»¥å€ã«1ãæä»¥äžç«ã¡å¯ããè€æ°ã®èªç©ºäŒç€Ÿãå©çšãããã«ãã¬ãã°ã®ãã©ã€ããäºçŽããå Žåãèªç©ºäŒç€Ÿã¯èªç€Ÿéèªã®ãã©ã€ããšä»ç€Ÿéèªã®ãã©ã€ãã«é¢ããããŒã¿ãéããå¿ èŠããããŸãããããã®ã·ã¹ãã ã¯ãå€ãäžå®å®ãªæ¹æ³ã§é£æºããŠããã±ãŒã¹ãå€ããèªç©ºäŒç€Ÿã¯ç€Ÿå ã§çŽæ¥è§£æ±ºã§ããªãæè¡çè² åµãæ±ããããŒãããŒããããã€ããŒãã·ã¹ãã ãæ¹è¯ããã®ãåŸ ããªããã°ãªããŸããã
æ¯èŒè³Œè²·
æè¿ã®æ è¡è ã¯èªç©ºåžãè³Œå ¥ããéããããŸã§ä»¥äžã«æ¯èŒè³Œè²·ãè¡ã£ãŠãããããäºçŽå®äºãŸã§ã«çºçãããªã¯ãšã¹ããå¢ããããšã«ãªããŸãããã®ãããèªç©ºäŒç€Ÿã®äºçŽçšã€ã³ãã©ã¹ãã©ã¯ãã£ã¯å€§èŠæš¡ã«ã¹ã±ãŒã«ã¢ããã§ããå¿ èŠããããŸãããå®å®æ§ãã¹ã±ãŒã©ããªãã£ã®åŒ·åãåªå ããããã«ã¹ããŒããç ç²ã«ãªã£ãŠããå¯èœæ§ããããŸãããšã³ãžãã¢ãªã³ã°ããŒã ã¯ã¹ã±ãŒã©ããªãã£ã念é ã«æ§ç¯ãããããããã©ãŒãã³ã¹ã¯äºã®æ¬¡ã«ãªã£ãŠããŸãã®ã§ãã
ãªã¹ã¯åé¿
èªç©ºäŒç€Ÿã¯ä»ã®æ¥ç以äžã«é害ãçºçãããªã¹ã¯ãåé¿ããããšããŸãããå®å®ããŠããŠä¿¡é Œã§ããããšãã瀟äŒçãªã€ã¡ãŒãžãç¶æããå¿ èŠãããããã§ããå°èŠæš¡ãªãªããŒã©ãŒããããªãã·ã£ãŒã®äžã«ã¯ãçŽ æ©ãè¡åããç Žå£ããããšããèããå®è·µããããäŒæ¥ããããããããŸããããèªç©ºäŒç€Ÿã¯ãã®ãããªã¢ãããŒãã奜ã¿ãŸãããããŠã³ã¿ã€ã ãçºçãããšããã¡ãŒãžãåããã®ã¯ã€ã¡ãŒãžã ãã§ã¯ãªãã売ãäžãã®å€§å¹ ãªæå€±ã«ãã€ãªãããŸãã販売éãæžãã®ã¯ãã¡ããã§ãããããŠã³ã¿ã€ã äžã«é¡§å®¢ãæ è¡ãµã€ããäŸ¡æ Œæ¯èŒãµã€ãã«æµããèªç€Ÿãµã€ãã§çŽæ¥èªç©ºåžã販売ããŠãããåŸãããã¯ãã®å©çã®äžéšã倱ãããŸãã
èªç©ºæ¥çåããšããžã¯ã©ãŠãæŠç¥
è€éãªã€ã³ãã©ã¹ãã©ã¯ãã£ãæé©åããã®ã¯å®¹æã§ã¯ãããŸãããããŒã¿ãµãã©ã€ãã§ãŒã³ã§èªç€ŸãææããŠããªãããŸãã¯ã³ã³ãããŒã«ã§ããªããœãŒã¹ãå€çšããŠããå Žåããããã¯ãšã³ãã®å€ãã®éšåã§ãµãŒãããŒãã£ãã³ããŒã«äŸåããŠããå Žåãç¹ã«å°é£ã§ããäž¡æ¹ãšãèªç©ºæ¥çã«åœãŠã¯ãŸããèªç€Ÿã§äœãã³ã³ãããŒã«ã§ããããæ€èšããããã«ãã£ãŠã¡ãªãããåŸãæ¹æ³ãèããå¿ èŠããããŸããæŠç¥çã«ãšããžã«ããå€ãã®ããŒã¿ãç§»è¡ããã®ã¯è³¢æãªç¬¬äžæ©ã§ããããšããžã§åãè€éæ§ãåçŸããªãããã«ããããšãèå¿ã§ããããããã®ãšããžãããã¯ãŒã¯ã«ååšãããã€ã³ããœãªã¥ãŒã·ã§ã³ãçµã¿åãããŠããçµ±ååã¢ãããŒããšåãã¡ãªããã¯åŸãããŸããã
ãšããžã¯ã©ãŠããã©ãããã©ãŒã ã®ã¡ãªãã
CDN ãµãŒãã¹ããšããžã»ãã¥ãªãã£ã®åŒ·åããšããžã³ã³ãã¥ãŒãã£ã³ã°ã«åãçµãéãåäžãããã¯ãŒã¯ã§ããããçµ±åããæ¹æ³ãæ€èšããå¿ èŠããããŸãããã¹ãŠã®ãšããžã¯ã©ãŠããåãããã«æ§ç¯ãããŠããããã§ã¯ãããŸãããäŸãã°ãããäŒæ¥ã¯ãšããžã»ãã¥ãªãã£ããšããžã³ã³ãã¥ãŒãã£ã³ã°ãCDN ãããã¯ãŒã¯ãåäžã®ãã©ãããã©ãŒã ã§æäŸããŠãããã®ããã«èŠãããã®ã®ãå®éã«ã¯è£ã§ãå®å šã«ç¬ç«ããŠãã3ã€ã®ãããã¯ãŒã¯ãåããã©ã³ãåã®äžãç²çããŒãã§ã€ãªãããŠããã ãããšãã衚çŸããŽã£ããã®ç¶æ ã«ãããŸãããŸããWAF 以å€ã®ãšããžæ©èœãæäŸããªã WAF ãã³ããŒãªã©ããã€ã³ããœãªã¥ãŒã·ã§ã³ãå©çšããå Žåãããšããžãã©ãããã©ãŒã ã®ã¡ãªããã¯åŸãããŸããããã®ãããªã±ãŒã¹ã§ã¯ããšããžã§å®è¡å¯èœãªãçµç¹ã«ãšã£ãŠéèŠãªãã®ä»ã®ã¢ã¯ãã£ããã£ããç¬ç«ã㊠WAF ãåäœããŸãããã®ãããã»ãã¥ãªãã£ãšãšããžã³ã³ãã¥ãŒãã£ã³ã°ããŸãã¯ã»ãã¥ãªãã£ãš CDN ãµãŒãã¹ã®éã§ã®æé©åãéåžžã«éãããŸããDDoS 察çãªã©ãã»ãã¥ãªãã£ãµãŒãã¹ã«ãã£ãŠã¯ãããã¯ãŒã¯ã®è€æ°ã®ã¬ã€ã€ãŒãä¿è·ããããšã§å®éã«ã¡ãªãããåŸãããå ŽåããããŸããããããDDoS 察çããããã¯ãŒã¯ã¬ã€ã€ãŒã® CDN ãšãã¢ããªã±ãŒã·ã§ã³ã¬ã€ã€ãŒã®ç¬ç«ãã WAF ã®éã§åãããŠããå Žåãäžå©ã«ãªããŸãã
ãã®ãããåäžãããã¯ãŒã¯äžã§å®éã«é£æºããããã©ãŒãã³ã¹ããã³ã³ã¹ãé¢ã§ã¡ãªãããããããããšããžæŠç¥ã®æåã«è²¢ç®ã§ãããœãªã¥ãŒã·ã§ã³ãéžã¶ããšã倧åã§ããããã«ããã®ãããªãœãªã¥ãŒã·ã§ã³ã«ã¯éçºè ã®çç£æ§åäžãªã©ãä»ã«ãã¡ãªããããããŸããDevOps ã SecOps ããŒã ã¯ãããå€ãã®ããŒã«ããããã¬ããŒãæ©èœãåäžã®ããã·ã¥ããŒãã§å©çšããããšã§ã³ã³ããã¹ãã¹ã€ãããå°ãªããŠæžã¿ãŸãããŸãããã³ããŒãæŽçããããšã§ã³ã¹ãåæžãå¯èœã«ãªãã»ããäºç®ã®èšç»ãç«ãŠããããªããŸããããã«ãçµ±åãããã«ã¹ã¿ããŒã»ãµããŒãã»ãšã¯ã¹ããªãšã³ã¹ãåŸãããŸãããšããžãµãŒãã¹ã®ç°ãªãå Žæã§åé¡ã«çŽé¢ããŠãããµããŒãããŒã ã¯åé¡ã®äžéšåã ãã§ã¯ãªããå šäœãèŠæž¡ããã€ã³ãµã€ãã«ã¢ã¯ã»ã¹ã§ããŸãã
ãã®ããã«åªããçµ±åãã©ãããã©ãŒã ã®å¹çæ§ã¯ã¡ãªããã®ã»ãã®äžè§ã«ãããŸããã以äžã§ã¯ãçµ±åãšããžã¯ã©ãŠããã©ãããã©ãŒã ãæ¡çšããããšã§åŸãããå ·äœçãªå©ç¹ã®äžéšãã玹ä»ããŸãã
CDNãé ä¿¡ããããã¯ãŒã¯ãµãŒãã¹ã®æ©èœã匷å
èªç©ºäŒç€Ÿã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã®å€§éšåã¯ã³ã³ãããŒã«ãå°é£ã§ãããã®ãããå€ãã®ããŒã¿ããã£ãã·ã¥ã§ããé«åºŠãªæé©åãšèšå®ãå¯èœãªãããé«ãæè»æ§ãåãããªã©ãåªããæ©èœæ§ã«å ããŠãããã¯ã©ã¹ã®ããã©ãŒãã³ã¹ãæäŸãã CDN ãéžã¶ããšããå§ãããŸãããã®ãã㪠CDN ã§ã¯ãåçã³ã³ãã³ãã API (ããã³ãã®ã¬ã¹ãã³ã¹) ã®ãã£ãã·ã¥ããšããžã§ã®ç»åã®æé©åãšå€æãå¿ èŠã«å¿ããŠé å»¶ãªãèšå®ã倿Žããããšãå¯èœã§ãããŸãããµã€ãã®ã³ã³ãã³ãã倿ŽãŸãã¯æŽæ°ãããéã«å€ãã³ã³ãã³ããããŒãžããæéãççž® (ã§ããã°å³æããŒãž) ã§ããããšãããã©ãŒãã³ã¹ãšãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®åäžã«ãããŠæ¬ ãããŸãããçµ±åãã©ãããã©ãŒã ã§åŸãããã¡ãªããã¯ããããã ãã§ã¯ãããŸããã
ã»ãã¥ãªãã£æ©èœã®è©äŸ¡
ã»ãã¥ãªãã£å¯Ÿçãšããã察çã匷åããããšã§èªç©ºäŒç€Ÿã¯ãµã€ããããŠã³ããããšãªãã¢ã¯ã»ã¹ã§ããç¶æ ã«ç¶æã§ããŸãããã¬ã€ãã³ã·ãå¢ããããšãªããããå®è¡ã§ããã®ããã¹ããªãœãªã¥ãŒã·ã§ã³ã§ãããµã€ãã®å¯çšæ§ãç¶æããããšã倧åãšã¯ããããã®ããã«ã¬ã€ãã³ã·ãå¢ããçµæçã«äºçŽã«è³ã蚪åè ã®å²åãæžã£ãŠã¯æå³ããããŸããã
ããã察çãš DDoS 察çã¯ããã©ãŒãã³ã¹ã«ãããŠéèŠã§ããæéæ å ±ãæ±ããŠãµã€ããçµ¶ãéãªãã¹ã¯ã¬ã€ãã³ã°ãããããã¯èªç©ºäŒç€Ÿã«åé¡ããããããŸããããã«æªè³ªãªãããã¢ã¯ãã£ããã£ã®å Žåãã¢ã«ãŠã³ãä¹ã£åãã顧客ã¢ã«ãŠã³ãã®å人æ å ±ã®äŸµå®³ãçãŸããã¯ã¬ãžããã«ãŒãã®äœ¿çšãªã©ã詊ã¿ãŸããããããã€ã³ãã³ããªãæäœããŠå€§éã®èªç©ºåžãæŒãããæ¶è²»è ããã©ã€ãããŸã£ããäºçŽã§ããªãç¶æ ã«ãªãããšããããŸããææªã®å ŽåãDDoS æ»æã«ãã£ãŠãµã€ãå šäœãé·æéã«ããã£ãŠããŠã³ããå¯èœæ§ããããŸãã顧客ãå©çšããã¢ããªã±ãŒã·ã§ã³ã ãã§ã¯ãªãããã©ã€ããã¹ã±ãžã¥ãŒã«ã®ç®¡çãªã©ã«äœ¿çšãããã瀟å åãã®ã¢ããªã±ãŒã·ã§ã³ã圱é¿ãåããããŸããã瀟å ã¢ããªã±ãŒã·ã§ã³ãä¿è·ãããŠããªãå ŽåãDDoS æ»æãã©ã³ãµã æ»æã«å¯ŸããŠè匱ã«ãªããæ¬¡ã ã«ä»ã®åé¡ãžãšçºå±ããå¯èœæ§ããããŸãã
ç¹ã«ãªã³ãã¬ãã¹ã® WAF ãªã©ãã»ãã¥ãªãã£ãœãªã¥ãŒã·ã§ã³ã«ãã£ãŠã¯ãã»ãã¥ãªãã£ãã§ãã¯ã®ãªã¯ãšã¹ãããã¥ãŒã«ããŸããããã«ããã¯ãåŒãèµ·ããããšããããŸãããšããžã»ãã¥ãªãã£ãœãªã¥ãŒã·ã§ã³ã§è§£æ±ºããããšãå¯èœã§ããããã¹ãŠã®ãšããžã»ãã¥ãªãã£ãœãªã¥ãŒã·ã§ã³ãåãããã«ã¬ã€ãã³ã·ãæããããããã§ã¯ãããŸãããã»ãã¥ãªãã£ãã§ãã¯ãä»ã®ãªãã¬ãŒã·ã§ã³ããç¬ç«ãããšããžãããã¯ãŒã¯ã§è¡ãããå Žåããããããã¯ãŒã¯ (CDN ãããã¯ãŒã¯ããšããžã³ã³ãã¥ãŒãã£ã³ã°ãªã©) ããã»ãã¥ãªãã£ãããã¯ãŒã¯ãžãšãªã¯ãšã¹ããç§»åãããã³ã«ã¬ã€ãã³ã·ãçºçããŸãã
ãšããžã³ã³ãã¥ãŒãã£ã³ã°æ©èœã®åŒ·å
èªç©ºäŒç€Ÿãå é²çã§ããã©ãŒãã³ã¹ã®é«ããœãªã¥ãŒã·ã§ã³ãã¬ã¬ã·ãŒããã¯ãšã³ãäžã« (Sabre ã AmadeusãTravelportãSITA ãªã©) æ§ç¯ãããã¹ããªæ¹æ³ã¯ãæå 端ã®ãšããžã¯ã©ãŠããã©ãããã©ãŒã ãå©çšããŠãšããžã§ããå€ãã®ããŒã¿ãåŠçããããšã§ãããšããžã«ç§»è¡ãããããšãåççãšèããããã¹ãã¬ãŒãžãã¯ãŒã¯ããŒããç¹å®ããããšã§ãå€§å¹ ãªããã©ãŒãã³ã¹åäžãã¯ãããããŸããŸãªé¢ã§å¹çãæ¹åã§ããŸãã以äžã§ã¯ãèªç©ºäŒç€Ÿããšããžã³ã³ãã¥ãŒãã£ã³ã°ã掻çšã§ããåéã®äŸã3ã€ã玹ä»ããŸãã
1. ãšããžã§é«åºŠãªãã£ãã·ã¥ãšããŒãœãã©ã€ãŒãŒã·ã§ã³ : ããŒãœãã©ã€ãŒãŒã·ã§ã³ã¯ã¬ã€ãã³ã·ãçºçããããšããããã©ãŒãã³ã¹ãç ç²ã«ãªããŸãããŸãããµã€ãã蚪åããåãŠãŒã¶ãŒã®ãªã¯ãšã¹ããåŠçããããã«ãªãªãžã³ã«å¯ŸããŠè¡ãããåºæã®åŒã³åºããå¢ãããã£ãã·ã¥ããã®é ä¿¡ãæžããããããŒã¿è»¢éã³ã¹ãã«åœ±é¿ããŠééé¢ã§ãã³ã¹ããé«ãã€ããŸãããšããžã³ã³ãã¥ãŒãã£ã³ã°ã«ãã£ãŠãããå€ãã®ã¹ãã¬ãŒãžãšã¯ãŒã¯ããŒãããšããžã«ç§»è¡ããããªãªãžã³ã§ã¯ãªããšããžã§ãªãã¬ãŒã·ã§ã³ãè¡ãããšã§ãæéãšã³ã¹ãã®ç¯çŽãå¯èœã«ãªããŸãã以äžã¯ãèªç©ºäŒç€Ÿããšããžã§å®è·µã§ãããŠãŒã¹ã±ãŒã¹ã®äžéšã§ãã
åŸæ¥ã®ãã£ãã·ã¥ãšåæ§ã«ã顧客ãããã¡ã€ã«ã®ããŒãœãã©ã€ãŒãŒã·ã§ã³ããŒã¿ããšããžã¹ãã¬ãŒãžã«ãã£ãã·ã¥ããæå¹æé (TTL) ãèšå®ããããšã§ãæåã®ãªã¯ãšã¹ãã®åŠçåŸã«çºçããåŸç¶ã®ã¢ã¯ãã£ããã£ã§ãŠãŒã¶ãŒããŒã¿ãå©çšå¯èœãªç¶æ ã«ãªããŸãã
ãŠãŒã¶ãŒã®å±¥æŽãæåšå°ã«åºã¥ããŠãæ€çŽ¢ãããå¯èœæ§ãé«ããã©ã€ããã«ãŒãã衚瀺ã§ããŸãã
é£è¡æ©ã®ã€ã³ã¿ã©ã¯ãã£ããªåº§åžãããããšããžã«ä¿åã§ããŸãã
éå»ã®éžæãåèã«åº§åžã®å²ãåœãŠãææ¡ããæ±ºæžããã»ã¹ãå¹çåã§ããŸãã
顧客ãããã¡ã€ã«ããšããžã«ä¿åããããšã§ãäºçŽããã»ã¹ã®ããå€ãã®éšåã§ãªãŒãã³ã³ããªãŒããå©çšã§ããããŸããŸãªæ¹æ³ãæ€èšã§ããŸãã
2. ãšããžã«ã¯ãŒã¯ããŒããç§»è¡ : ãšããžã³ã³ãã¥ãŒãã£ã³ã°ãåãå ¥ããããšã§ãããè€éãªããŒã¿ãã¯ãŒã¯ããŒãããšããžã§ä¿åãŸãã¯å®è¡ãããããããã£ãã·ã¥ããããšãå¯èœã«ãªããŸããé£è¡æ©ã®åº§åžãããããšããžã¹ãã¬ãŒãžã«ä¿åãããªã©ãèªç©ºäŒç€Ÿã¯ããé«åºŠãªãã£ãã·ã¥ã掻çšã§ãããšãªã¢ã暡玢ããããŒã¿ãç¬æã«è¡šç€ºãããããã«ããããšã§ããŠãŒã¶ãŒãæºè¶³ãããã¹ããŒããå®çŸã§ããŸããããã«ãããã³ããšã³ãã®ãã¬ãŒã³ããŒã·ã§ã³å±€ã®å€ãã®éšåãããã¯ãšã³ãããåãé¢ãããšããžã«æ¥ç¶ãããããã¬ã¹ã³ããŒã¹ã®ã¢ãããŒããšçµã¿åãããããã«é«éãªã€ã³ã¿ã©ã¯ã·ã§ã³ãæäŸã§ããããã«ãªããŸãããã®å Žåããã£ãã·ã¥ãŸãã¯ãšããžã¹ãã¬ãŒãžã«ç¡ãããŒã¿ã衚瀺ããããã ãã«ããã¯ãšã³ãã䜿çšãããŸãã
3. ããŒã¿è»¢éã³ã¹ãã®åæž : ãšããžã§ããå€ãã®åŠçãè¡ãããšã§ããªãªãžã³ã«éä¿¡ããå¿ èŠããããªã¯ãšã¹ããæžãããªãªãžã³ãžã®ãªã¯ãšã¹ããéããŠãããã§ããããŒã¿è»¢éã³ã¹ããæããããŸããé »ç¹ã«äœ¿çšãããããŒã¿ãã¯ãŒã¯ããŒããç¹å®ããããããã¬ã¬ã·ãŒããã¯ãšã³ãã§ã¯ãªãããšããžã§ä¿åãŸãã¯å®è¡ããããšããå§ãããŸããããã«ãããããã©ãŒãã³ã¹ã®åäžãšææçŸ©ãªã³ã¹ãåæžãåæã«éæã§ããŸãã
ãã®ã¬ããŒãã«é¢ããè¿œå æ å ±
èªç©ºäŒç€Ÿã®éžæåºæº
2023幎çã® Forbes Global 2000</u>ã®ãªã¹ãããã売ãäžãã«åºã¥ããŠäžäœ11瀟ãéžã³ãŸãããããã11瀟ã®ãã¡ã2瀟ã¯åå¥ã®èªç©ºäŒç€Ÿã§ã¯ãªãæã¡æ ªäŒç€Ÿã§ãã£ããããããããã®ååã«ããæå€§æã®èªç©ºäŒç€Ÿãå«ãŸããŠããŸãããŸã Transavia ã VuelingãLevel ãªã©ãå°èŠæš¡ã®èªç©ºäŒç€Ÿãå°åãéãããŠããèªç©ºäŒç€Ÿã¯å¯Ÿè±¡ããå€ããŸãããEmirates 㯠Forbes ã®ãªã¹ãã«ã¯ãããŸããã§ãããããã®ã¬ããŒãã«å«ãŸããŠããŸããå瀟ã¯åœå¶äŒç€Ÿã§ãããã Forbes ã®ãªã¹ãã«å«ãŸããŠããªãã£ããã®ã®ã倧æèªç©ºäŒç€Ÿã®ã²ãšã€ã§ãã
*Air France-KLM ã«ã€ããŠã¯ãAir France ãš KLM ã調æ»å¯Ÿè±¡ãšããŸãããããã«ãAir France ã¯äºæ¥æ ç¹ãããåœããšã«ç¬èªã®ããã©ãŒãã³ã¹ããŒã¿ãæã€Webãµã€ããåå¥ã«éå¶ããŠãããããæããã©ãã£ãã¯éãå€ãã£ãç±³åœãšãã©ã³ã¹ã®ãµã€ãã調æ»ã«å«ããŸããã
**International Airlines Group ã«ã€ããŠã¯ãBritish AirwaysãIberiaãAer Lingus ã調æ»å¯Ÿè±¡ãšããŸããã
èª¿æ»æ¹æ³
ãã®èª¿æ»ã§ã¯ãããã©ãŒãã³ã¹ã枬å®ããææšãšã㊠TTFB (æåã®1ãã€ããåä¿¡ãããŸã§ã®æé) ãš LCP (æã倧ããªã³ã³ãã³ãã®è¡šç€ºã«ãããæé) ã«æ³šç®ããŸããããããã¯ãµã€ãã®æåã®èªã¿èŸŒã¿åäœãè©äŸ¡ããã®ã«é©ããŠãããå ¬ã«ã¢ã¯ã»ã¹ããŠåéã»æž¬å®ã§ããææšã ããã§ããããã©ãŒãã³ã¹ã«é¢é£ããææšã¯ä»ã«ããããŸããããã®ãµãã€ã¯ãšã¯ã¹ããªãšã³ã¹ã«å®éã«åœ±é¿ããéèŠãªææšã§ãã
ãã®ã¬ããŒãã®è¡šã¯ã2023幎12æ10æ¥ãã2024幎1æ6æ¥ã«ãããŠåéããã CrUX ããŒã¿ã«åºã¥ããèªç©ºäŒç€Ÿå瀟ã®Webãµã€ãã«ãããèªã¿èŸŒã¿æéã®ã¡ããªã¯ã¹ã瀺ããŠããŸãã
ã¡ã€ã³ã®Webãµã€ãã®ã¿
ãã¹ãŠã®ããŒãž
ãã¹ãŠã®ãã©ãŒã ãã¡ã¯ã¿ãŒ
75ããŒã»ã³ã¿ã€ã«
ãCDN æ€çŽ¢æ¹æ³1ãã«åŸã£ãŠ2024幎1æ8æ¥ååŸ3:27-3:30 PST ã«10åã«ããã£ãŠWebãµã€ããé ä¿¡ããŠãã CDN ãæ€åºããŸããã
ãããã®ææšãèª¿æ»æ¹æ³ã«é¢ãã詳现ã«ã€ããŠã¯ãã¡ããã芧ãã ããã
ããã€ãã®è³ªåã«ãçãããã ãã ãã§ãFastly ããŒã ãã客æ§ã®ããŒãºã«èŠåã£ãæšå¥šãªã¹ãããææ¡ããŸãã