PerformanceTimeline
E1515586
UNEXPLORED
PerformanceTimeline is a Web Performance API interface that provides access to a chronological list of performance entries, enabling detailed measurement and analysis of web page behavior.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PerformanceTimeline canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T22041264 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PerformanceTimeline Context triple: [Web Performance API, exposesInterface, PerformanceTimeline]
-
A.
Web performance API
The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
-
B.
User Timing
User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
-
C.
Timeline panel
The Timeline panel is a performance profiling tool in Web Inspector that visualizes page activity over time, such as loading, scripting, rendering, and layout events.
-
D.
Performance Tracker
Performance Tracker is an annual analysis by the Institute for Government that assesses how effectively UK public services are performing and being managed.
-
E.
Instruments Time Profiler
Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PerformanceTimeline Target entity description: PerformanceTimeline is a Web Performance API interface that provides access to a chronological list of performance entries, enabling detailed measurement and analysis of web page behavior.
-
A.
Web performance API
The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
-
B.
User Timing
User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
-
C.
Timeline panel
The Timeline panel is a performance profiling tool in Web Inspector that visualizes page activity over time, such as loading, scripting, rendering, and layout events.
-
D.
Performance Tracker
Performance Tracker is an annual analysis by the Institute for Government that assesses how effectively UK public services are performing and being managed.
-
E.
Instruments Time Profiler
Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Web performance API