أداء التحميل
الحصول على الطلبات · The number of requests for resources to load the page. sciencehistory.org made 113 requests for various resources. The average is 170 requests to load a page.
طلبات جافا سكريبت · The number of .js files that were loaded. sciencehistory.org made 25 requests for external JavaScript files. The average JavaScript file load is 55.
طلبات ورقة الأنماط · The number of .css files that were loaded. sciencehistory.org made 6 requests for StyleSheets. The average CSS file request load is 7.
حجم الوثيقة · The total amount of data transferred when loading sciencehistory.org was 1,009,573 bytes. The average is 2,247,876 bytes.
حجم HTML · The size of the main HTML page for sciencehistory.org was 49,054 bytes. The average is 45,845 bytes.
الحد الأقصى لزمن وصول الخادم · The worse delay in time when connecting to resources on the page. sciencehistory.org worse server latency is 86.18ms. The average worse server latency is 228.45ms.
الحد الأقصى لوقت الرحلة ذهابًا وإيابًا · The worse case RTT time for the furthest away resource on the page. sciencehistory.org worse RTT is 16.56ms. The average worse RTT is 71.19ms. All tests are carried out from Eastern USA.