Example of raw log file -------------------------- 16/Jan/2021:00:00:00 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /design/sprite.png 200 HIT 35531 5402 0.000 266160 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 16/Jan/2021:00:00:00 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /fonts/fontawesome-webfont.woff?v=4.2.0 200 HIT 35531 65860 0.000 59572 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 16/Jan/2021:00:00:01 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /design/pattern_light_blue.jpg 200 HIT 35532 5733 0.000 96048 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 16/Jan/2021:00:00:01 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /design/dashed_line_customers.png 200 HIT 35532 492 0.000 173089 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 16/Jan/2021:00:00:01 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /design/pattern_dark_blue.jpg 200 HIT 35531 1043 0.000 441734 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 16/Jan/2021:00:00:01 +0000 1111155317 madridES_20 90.180.XX.167 GET https www.cdn77.com /img/customers_logos_light.png 200 HIT 35532 41004 0.000 424923 Mozilla/5.0 (Linux; Android 4.4.2; SUNSET Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.83 Mobile Safari/537.36 https://www.cdn77.com/css/main.min.css V3 Description of the columns: -------------------------- 16/Jan/2021:00:00:01 +0000 - Timestamp of the completed response 1111155317 - CDN ID madridES_20 - Location identifier of the edge server, which was serving the request 90.180.XX.167 - IP address of the client, which made the request GET - Requeest type https - Protocol used www.cdn77.com - Domain requested (from the "Host" header) /design/sprite.png - Path 200 - HTTP Response code HIT - Cache status (HIT/MISS/UPDATING/STALE/-) 35531 - Cache age / how long is the requested file in the edge server's cache (in seconds) 5402 - Response size (in bytes) 0.000 - Request processing time (how long the request took to process) 266160 - TCP RTT (estimate; in microseconds) Mozilla/5.0 ~ Safari/537.36 - User Agent https://www.cdn77.com/css/main.min.css - HTTP referrer V3 - Log format version