adds response_media_file_type.distribution.sql

sql/2025/page-weight/response_media_file_type.distribution.sql

@@ -0,0 +1,53 @@
+CREATE TEMPORARY FUNCTION getMediaFormat(mimeType STRING)
+RETURNS STRING
+LANGUAGE js AS '''
+if (mimeType === "image/avif") {
+  return "avif";
+} else if (mimeType === "image/bmp") {
+  return "bmp";
+} else if (mimeType === "image/gif") {
+  return "gif";
+} else if (mimeType === "image/x-icon" || mimeType === "image/vnd.microsoft.icon") {
+  return "ico";
+} else if (mimeType === "image/jpg" || mimeType === "image/jpeg") {
+  return "jpg";
+} else if (mimeType === "image/png" || mimeType === "Image/png") {
+  return "png";
+} else if (mimeType === "image/svg+xml") {
+  return "svg";
+} else if (mimeType === "image/webp" || mimeType==="webp") {
+  return "webp";
+} if (mimeType === "video/mp4" ||  mimeType === "video/mpeg") {
+  return "mpeg";
+} else if (mimeType === "video/webm") {
+  return "webm";
+} else if (mimeType === "video/quicktime") {
+  return "quicktime";
+} else if (mimeType === "video/webp") {
+  return "webp Video";
+}else {
+  return "other/unknown";
+}
+''';
+
+SELECT
+  client,
+  percentile,
+  is_root_page,
+  getMediaFormat(JSON_VALUE(summary.mimeType)) AS media_format,
+  APPROX_QUANTILES(CAST(JSON_VALUE(summary.respBodySize) AS INT64) / 1024, 1000)[OFFSET(percentile * 10)] AS resp_size
+FROM
+  `httparchive.crawl.requests`,
+  UNNEST([10, 25, 50, 75, 90, 100]) AS percentile
+WHERE
+  date = '2025-07-01'
+GROUP BY
+  client,
+  percentile,
+  media_format,
+  is_root_page
+ORDER BY
+  media_format,
+  client,
+  is_root_page,
+  percentile