Articles tagged: Web Performance

Found 73 documents

• Web/API/Beacon_API The Beacon interface is used to schedule an asynchronous and non-blocking request to a web ...
• Web/API/Beacon_API/Using_the_Beacon_API The Beacon interface schedules an asynchronous and non-blocking request to a web server. Beacon ...
• Web/API/Frame_Timing_API The PerformanceFrameTiming interface provides frame timing data about the browser's event loop. ...
• Web/API/Frame_Timing_API/Using_the_Frame_Timing_API The PerformanceFrameTiming interface provides frame timing data about the browser's event loop. ...
• Web/API/Navigator The Navigator interface represents the state and the identity of the user agent. It allows ...
• Web/API/Navigator/sendBeacon The navigator.sendBeacon() method can be used to asynchronously transfer a small amount of data ...
• Web/API/Performance The Performance interface represents timing-related performance information for the given page.
• Web/API/Performance/clearMarks The clearMarks() method removes the named mark from the browser's performance entry buffer. If ...
• Web/API/Performance/clearMeasures The clearMeasures() method removes the named measure from the browser's performance entry ...
• Web/API/Performance/clearResourceTimings The clearResourceTimings() method removes all performance entries with an entryType of " ...
• Web/API/Performance/getEntries The getEntries() method returns a list of PerformanceEntry objects for a given filter. The ...
• Web/API/Performance/getEntriesByName The getEntriesByName() method returns a list of PerformanceEntry objects for the given name and ...
• Web/API/Performance/getEntriesByType The getEntriesByType() method returns a list of PerformanceEntry objects for a given type. The ...
• Web/API/Performance/mark The mark() method creates a timestamp in the browser's performance entry buffer with the given ...
• Web/API/Performance/measure The measure() method creates a named timestamp in the browser's performance entry buffer between ...
• Web/API/Performance/setResourceTimingBufferSize The setResourceTimingBufferSize() method sets the browser's resource timing buffer size to the ...
• Web/API/PerformanceEntry The PerformanceEntry object encapsulates a single performance metric that is part of the ...
• Web/API/PerformanceEntry/duration The duration property returns a timestamp that is the duration of the performance entry.
• Web/API/PerformanceEntry/entryType The entryType property returns the performance entry's type. The valid entryType values are:
• Web/API/PerformanceEntry/name The name property returns the name given to a performance entry when the entry was created (for ...
• Web/API/PerformanceEntry/startTime The startTime property returns the first recorded timestamp of the performance entry.
• Web/API/PerformanceEntry/toJSON The toJSON() method is a serializer ; it returns a JSON representation of the performance entry ...
• Web/API/PerformanceFrameTiming The PerformanceFrameTiming interface provides frame timing data about the browser's event loop. ...
• Web/API/PerformanceMark PerformanceMark is an abstract interface for performance entries with an entry type of " mark ". ...
• Web/API/PerformanceMeasure PerformanceMeasure is an abstract interface for performance entries with an entry type of " ...
• Web/API/PerformanceNavigationTiming The PerformanceNavigationTiming interface provides methods and properties to store and retrieve ...
• Web/API/PerformanceNavigationTiming/domComplete The domComplete property returns a timestamp representing the time value equal to the time ...
• Web/API/PerformanceNavigationTiming/domContentLoadedEventEnd The domContentLoadedEventEnd property returns a timestamp representing the time value equal to ...
• Web/API/PerformanceNavigationTiming/domContentLoadedEventStart The domContentLoadedEventStart property returns a timestamp representing the time value equal to ...
• Web/API/PerformanceNavigationTiming/domInteractive The domInteractive property returns a timestamp representing the time value equal to the time ...
• Web/API/PerformanceNavigationTiming/loadEventEnd The loadEventEnd property returns a timestamp which is equal to the time when the load event of ...
• Web/API/PerformanceNavigationTiming/loadEventStart The loadEventStart property returns a timestamp representing the time value equal to the time ...
• Web/API/PerformanceNavigationTiming/redirectCount The redirectCount property returns a timestamp representing the number of redirects since the ...
• Web/API/PerformanceNavigationTiming/toJSON The toJSON() method is a serializer - it returns a JSON representation of the ...
• Web/API/PerformanceNavigationTiming/type The type property returns a string representing the type of navigation. The value must be one of ...
• Web/API/PerformanceNavigationTiming/unloadEventEnd The unloadEventEnd property returns a timestamp representing the time value equal to the time ...
• Web/API/PerformanceNavigationTiming/unloadEventStart The unloadEventStart property returns a timestamp representing the time value equal to the time ...
• Web/API/PerformanceObserver The PerformanceObserver interface is used to observe performance measurement events and be ...
• Web/API/PerformanceObserver/disconnect The disconnect() method of the PerformanceObserver interface is used to stop the performance ...
• Web/API/PerformanceObserver/observe The observe() method of the PerformanceObserver interface is used to specify the set of ...
• Web/API/PerformanceObserver/PerformanceObserver The PerformanceObserver() constructor creates a new PerformanceObserver object with the given ...
• Web/API/PerformanceObserverEntryList The PerformanceObserverEntryList interface is a list of peformance events that were explicitly ...
• Web/API/PerformanceObserverEntryList/getEntries The getEntries() method of the PerformanceObserverEntryList interface returns a list of ...
• Web/API/PerformanceObserverEntryList/getEntriesByName The getEntriesByName() method of the PerformanceObserverEntryList interface returns a list of ...
• Web/API/PerformanceObserverEntryList/getEntriesByType The getEntriesByType() method of the PerformanceObserverEntryList returns a list of explicitly ...
• Web/API/PerformanceResourceTiming The PerformanceResourceTiming interface enables retrieving and analyzing detailed network timing ...
• Web/API/PerformanceResourceTiming/connectEnd The connectEnd property returns the timestamp immediately after the browser finishes ...
• Web/API/PerformanceResourceTiming/decodedBodySize The decodedBodySize property returns the size (in octets) received from the fetch (HTTP or ...
• Web/API/PerformanceResourceTiming/domainLookupEnd The domainLookupEnd property returns the timestamp immediately after the browser finishes the ...
• Web/API/PerformanceResourceTiming/domainLookupStart The domainLookupStart property returns the timestamp immediately before the browser starts the ...
• Web/API/PerformanceResourceTiming/encodedBodySize The encodedBodySize property represents the size (in octets) received from the fetch (HTTP or ...
• Web/API/PerformanceResourceTiming/fetchStart The fetchStart property represents a timestamp immediately before the browser starts to fetch ...
• Web/API/PerformanceResourceTiming/initiatorType The initiatorType property is a string that represents the type of resource that initiated the ...
• Web/API/PerformanceResourceTiming/nextHopProtocol The nextHopProtocol property is a string representing the network protocol used to fetch the ...
• Web/API/PerformanceResourceTiming/redirectEnd The redirectEnd property returns a timestamp immediately after receiving the last byte of the ...
• Web/API/PerformanceResourceTiming/redirectStart The redirectStart property returns a timestamp representing the start time of the fetch which ...
• Web/API/PerformanceResourceTiming/requestStart The requestStart property returns a timestamp of the time immediately before the browser starts ...
• Web/API/PerformanceResourceTiming/responseEnd The responseEnd property returns a timestamp immediately after the browser receives the last ...
• Web/API/PerformanceResourceTiming/responseStart The responseStart property returns a timestamp immediately after the browser receives the first ...
• Web/API/PerformanceResourceTiming/secureConnectionStart The secureConnectionStart property returns a timestamp immediately before the browser starts the ...
• Web/API/PerformanceResourceTiming/toJSON The toJSON() method is a serializer that returns a JSON representation of the ...
• Web/API/PerformanceResourceTiming/transferSize The transferSize property represents the size (in octets) of the fetched resource. The size ...
• Web/API/PerformanceResourceTiming/workerStart If the current context is a worker, the workerStart property returns a timestamp immediately ...
• Web/API/Performance_API The High Resolution Time standard defines a Performance interface that supports client-side ...
• Web/API/Performance_API/Using_the_Performance_API A fundamental requirement of web performance is a precise and consistent definition of time. The ...
• Web/API/Performance_Timeline The Performance Timeline API defines extensions to the Performance interface to support ...
• Web/API/Performance_Timeline/Using_Performance_Timeline The Performance Timeline standard defines extensions to the Performance interface to support ...
• Web/API/Resource_Timing_API The Resource Timing interfaces enable retrieving and analyzing detailed network timing data ...
• Web/API/Resource_Timing_API/Using_the_Resource_Timing_API The Resource Timing interfaces enable retrieving and analyzing detailed network timing data ...
• Web/API/User_Timing_API The User Timing interface allows the developer to create application specific timestamps that ...
• Web/API/User_Timing_API/Using_the_User_Timing_API The User Timing interface allows the developer to create application specific timestamps that ...
• Web/API/WorkerNavigator/sendBeacon The NavigatorWorker.sendBeacon() method can be used to asynchronously transfer a small amount of ...
• Web/Events/resourcetimingbufferfull The resourcetimingbufferfull event is fired when the browser's resource timing buffer is full.