[μ‘Έμ λ Όλ¬Έ] #2. HTTP1.1/2.0 μ€ν μν
μ±λ₯ μΈ‘μ μ§ν
- νμ΄μ§ λ‘λμκ°
- λ°μ΄ν° μ μ‘λ
- TTFB
- Queuing & Stalled
http://localhost:9006/html/http1_index.html
HTTP 1.1
480p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 149 | 22.5 | 1.37 | 0.38 | 1.00 |
2 | 136 | 22.5 | 1.25 | 0.75 | 0.88 |
3 | 89 | 22.5 | 0.75 | 0.38 | 1.00 |
4 | 116 | 22.5 | 0.88 | 0.38 | 1.25 |
5 | 133 | 22.5 | 1.25 | 0.62 | 1.13 |
6 | 97 | 22.5 | 0.88 | 0.75 | 0.88 |
7 | 111 | 22.5 | 1.12 | 0.50 | 0.88 |
8 | 73 | 22.5 | 1.25 | 0.62 | 1.75 |
9 | 68 | 22.5 | 1.13 | 0.38 | 1.62 |
10 | 109 | 22.5 | 1.00 | 0.75 | 0.75 |
νκ· | 108.1 | 22.5 | 1.088 | 0.551 | 1.114 |
720p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 138 | 24.3 | 6.75 | 0.50 | 0.38 |
2 | 130 | 24.3 | 9.00 | 0.38 | 1.50 |
3 | 87 | 24.3 | 7.50 | 1.13 | 1.13 |
4 | 129 | 24.3 | 9.25 | 0.50 | 1.75 |
5 | 105 | 24.3 | 4.87 | 0.38 | 0.88 |
6 | 92 | 24.3 | 5.25 | 0.38 | 1.00 |
7 | 101 | 24.3 | 5.50 | 0.50 | 1.13 |
8 | 123 | 24.3 | 5.00 | 0.62 | 1.13 |
9 | 101 | 24.3 | 6.00 | 0.62 | 1.62 |
10 | 95 | 24.3 | 5.88 | 0.50 | 0.25 |
νκ· | 110.1 | 24.3 | 6.5 | 0.551 | 1.077 |
1080p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 96 | 95.5 | 1.25 | 0.38 | 0.25 |
2 | 125 | 95.5 | 2.37 | 0.75 | 0.50 |
3 | 82 | 95.5 | 1.62 | 0.38 | 0.13 |
4 | 93 | 95.5 | 2.12 | 0.50 | 0.25 |
5 | 111 | 95.5 | 2.37 | 0.38 | 0.13 |
6 | 141 | 95.5 | 2.25 | 0.38 | 0.25 |
7 | 140 | 95.5 | 2.00 | 0.50 | 0.25 |
8 | 103 | 95.5 | 1.37 | 0.50 | 0.25 |
9 | 124 | 95.5 | 1.75 | 0.38 | 0.13 |
10 | 106 | 95.5 | 1.13 | 0.25 | 0.25 |
νκ· | 112.1 | 95.5 | 1.823 | 0.44 | 0.239 |
The DOMContentLoaded event is fired when the document has been completely loaded and parsed, without waiting for stylesheets, images, and subframes to finish loading
The load event can be used to detect a fully-loaded page.
https://localhost:9007/html/http2_index.html
HTTP 2.0
480p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 150 | 27.2 | 5.13 | 0.38 | 0.13 |
2 | 126 | 27.2 | 5.25 | 0.50 | 0.25 |
3 | 138 | 27.2 | 5.13 | 0.63 | 0.25 |
4 | 179 | 27.2 | 5.25 | 0.38 | 0.13 |
5 | 140 | 27.2 | 4.87 | 0.50 | 0.25 |
6 | 141 | 27.2 | 6.37 | 0.50 | 0.38 |
7 | 133 | 27.2 | 5.00 | 0.75 | 0.25 |
8 | 159 | 27.2 | 4.50 | 0.50 | 0.25 |
9 | 146 | 27.2 | 4.88 | 0.62 | 0.25 |
10 | 143 | 27.2 | 5.25 | 0.38 | 0.25 |
νκ· | 145.5 | 27.2 | 5.163 | 0.514 | 0.239 |
720p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 173 | 24.3 | 21.62 | 0.50 | 0.62 |
2 | 172 | 24.3 | 16.62 | 0.62 | 0.38 |
3 | 141 | 24.3 | 11.88 | 0.38 | 0.25 |
4 | 137 | 24.3 | 8.37 | 0.75 | 0.62 |
5 | 164 | 24.3 | 15.12 | 0.50 | 0.62 |
6 | 150 | 24.3 | 15.38 | 0.38 | 0.25 |
7 | 132 | 24.3 | 10.87 | 0.63 | 0.38 |
8 | 147 | 24.3 | 7.62 | 0.50 | 0.38 |
9 | 149 | 24.3 | 13.25 | 0.38 | 0.25 |
10 | 153 | 24.3 | 13.75 | 0.50 | 0.25 |
νκ· | 151.8 | 24.3 | 13.448 | 0.514 | 0.4 |
1080p | νμ΄μ§ λ‘λμκ°(ms) | λ°μ΄ν° μ μ‘λ(MB) | TTFB(ms) | Queuing(ms) | Stalled(ms) |
1 | 144 | 95.6 | 13.75 | 1.62 | 0.62 |
2 | 146 | 95.6 | 12.00 | 0.38 | 0.25 |
3 | 144 | 95.6 | 16.50 | 0.63 | 0.50 |
4 | 146 | 95.6 | 14.00 | 1.13 | 0.50 |
5 | 162 | 95.6 | 16.50 | 0.50 | 0.25 |
6 | 151 | 95.6 | 15.00 | 0.37 | 0.25 |
7 | 149 | 95.6 | 13.88 | 0.38 | 0.25 |
8 | 149 | 95.6 | 11.62 | 0.50 | 0.38 |
9 | 131 | 95.6 | 13.50 | 0.38 | 0.25 |
10 | 143 | 95.6 | 11.63 | 0.37 | 0.25 |
νκ· | 146.5 | 95.6 | 13.838 | 0.626 | 0.35 |
μ¬μ§λ§ λͺ¨μ μ 리
ν μ 리
480p | 720p | 1080p | ||||
HTTP1.1 | HTTP2.0 | HTTP1.1 | HTTP2.0 | HTTP1.1 | HTTP2.0 | |
β² νμ΄μ§ λ‘λμκ° | 108.1 | 145.5 | 110.1 | 151.8 | 112.1 | 146.5 |
β² λ°μ΄ν° μ μ‘λ | 22.5 | 27.2 | 24.3 | 24.3 | 95.9 | 95.6 |
β² TTFB | 1.088 | 5.163 | 6.5 | 13.448 | 1.823 | 13.838 |
Queuing | 0.551 | 0.514 | 0.551 | 0.514 | 0.44 | 0.626 |
Stalled | 1.114 | 0.239 | 1.077 | 0.4 | 0.239 | 0.35 |
*λ°μ΄ν° μ μ‘λ = νΈλν½ : νΈλν½μ΄λ μλ²λ₯Ό ν΅ν΄ μ΅μ’ μ¬μ©μμκ² μ λ¬λ λ°μ΄ν°μ μμ λ§ν©λλ€. (κ°λ°μ λꡬ network μμ, "transferred"μ ν΄λΉ)
κ²°λ‘
νμ΄μ§ λ‘λμκ°μ΄ HTTP1.1 < HTTP2.0 μ?
: SSLμ΄ μ μ©λλ©΄ ν λ¨κ³κ° λ μΆκ° λλ€κ³ λ³Ό μ μλ€. κ·Έλ κΈ° λλ¬Έμ μ΄κ² μν₯μ λ―Έμ³μ HTTP2.0μ νμ΄μ§ λ‘λμκ°μ΄ λ λ릴 μ λ°μ μλ€. νμ§λ§ 보μ κΈ°λ₯μ ν₯μμ μ₯μ μ΄ μλ€.
λ°μ΄ν° μ μ‘λμ΄ HTTP1.1 <>= HTTP2.0 μ?
: (480p)HTTP2.0 < HTTP1.1 | (720p)HTTP2.0 = = HTTP1.1 | (1080p)HTTP2.0 > HTTP1.1
1080pμμ HTTP2.0κ° HTTP1.1 λ³΄λ€ 0.3MB μμ μ΄μ λ ν€λ μμΆμ΄ μΌμ΄λ κ²μΌλ‘ 보μΈλ€.
TTFBκ° HTTP1.1 << HTTP2.0 μ?
: κ° νλ‘ν μ½μ 컀λ₯μ λ°©μ μ°¨μ΄λ₯Ό μ λ³΄μ¬ μ£Όλ μμμΌλ‘, HTTP1.1μμλ λ¨μΌ 리μμ€λ₯Ό μμ²ν λ€μ μμ²μ νκΈ° μ μ ν΄λΉ 리μμ€κ° λ€μ΄λ‘λ λ λκΉμ§ λκΈ°νλ€. μ΄κ²μ λ§€μ° λ리기 λλ¬Έμ λΈλΌμ°μ λ μμ²μ λ€μ€ν νκ³ ν λ²μ μ¬λ¬κ°μ μμ²μ μμνμ¬ μμ² μ¬μ΄μ λμνμ λΆν νλ€. HTTP2.0λ λ¨μΌ μμΌμ μ΄κ³ λͺ¨λ μμ²μ ν λ€μ μ¬μ© κ°λ₯ν κ°μ₯ λμ λμν μμ λͺ¨λ 리μμ€κ° μ€νΈλ¦¬λ° λκΈ°λ₯Ό κΈ°λ€λ¦°λ€.