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Maniphest T135044

[EPIC] There should not be significant lag before related pages appear on mobile web
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Description

I know we set a trigger to avoid loading related pages on all article loads, but the current lag is an unacceptable blocker for wider release. I don't care how we fix it, but here are some options:

  • caching/API improvements
  • make trigger for loading related pages more sensitive - as soon as user does anything, we load it?
  • create design improvement that mitigates issue. I don't think this (T122212) or the progress spinner quite cut it, but maybe something in this vein.

Here is a short gif showing the issue--it is usually much more pronounced on my phone, but I don't have good gif capture there:

related pages4.gif (678×389 px, 1002 KB)

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Event Timeline

• JKatzWMF created this task.May 11 2016, 8:30 PM
Jdlrobson merged a task: T126455: Request cached copy of machine generated Related Articles.May 11 2016, 11:42 PM
Jdlrobson added subscribers: dr0ptp4kt, StudiesWorld.
Jdlrobson subscribed.

Merged with more specific task T126455 which is one way of helping alleviate this issue (through use of maxage)

Jdlrobson triaged this task as Medium priority.May 16 2016, 5:19 PM
• jhobs renamed this task from There is not a lag before related pages appear on mobile web to There should not be significant lag before related pages appear on mobile web.May 16 2016, 5:20 PM
MBinder_WMF added a project: Web-Team-Backlog.May 17 2016, 6:30 PM
• Jhernandez mentioned this in T122212: Load the cards skeleton and then load the content. .May 18 2016, 11:18 AM
• Jhernandez added a subtask: T122212: Load the cards skeleton and then load the content. .
• Jhernandez added a subtask: T135607: Trigger loading related pages using isElementCloseToViewport to avoid visible lag.May 18 2016, 11:22 AM
• Jhernandez mentioned this in T135607: Trigger loading related pages using isElementCloseToViewport to avoid visible lag.May 18 2016, 11:25 AM
• Jhernandez moved this task from Incoming to Triaged but Future on the Web-Team-Backlog board.May 18 2016, 3:16 PM
dr0ptp4kt raised the priority of this task from Medium to High.Aug 10 2016, 2:35 PM
dr0ptp4kt added a project: Reading-Web-Sprint-80-V-for-Vandalism.Aug 18 2016, 6:09 PM
dr0ptp4kt moved this task from Triaged but Future to Product Owner Backlog on the Web-Team-Backlog board.Aug 18 2016, 6:12 PM
dr0ptp4kt renamed this task from There should not be significant lag before related pages appear on mobile web to [EPIC] There should not be significant lag before related pages appear on mobile web.Aug 18 2016, 8:31 PM
dr0ptp4kt edited projects, added Epic; removed Reading-Web-Sprint-80-V-for-Vandalism.
dr0ptp4kt added a subtask: T126455: Request cached copy of machine generated Related Articles.
dr0ptp4kt moved this task from Product Owner Backlog to Epics/Goals on the Web-Team-Backlog board.
dr0ptp4kt merged a task: T141648: Spike: estimate work for T135030 (related pages mobile rollout).Aug 18 2016, 8:39 PM
dr0ptp4kt added a subscriber: • Jhernandez.
• Jhernandez closed subtask T135607: Trigger loading related pages using isElementCloseToViewport to avoid visible lag as Resolved.Sep 6 2016, 3:31 PM
• Nirzar created subtask T144822: Change threshold for related pages.Sep 6 2016, 4:17 PM
ovasileva closed subtask T126455: Request cached copy of machine generated Related Articles as Resolved.Sep 6 2016, 7:53 PM
• Nirzar changed the status of subtask T122212: Load the cards skeleton and then load the content. from Open to Stalled.Sep 8 2016, 6:51 PM
Jdlrobson changed the status of subtask T122212: Load the cards skeleton and then load the content. from Stalled to Open.Sep 8 2016, 6:51 PM
• jhobs changed the status of subtask T122212: Load the cards skeleton and then load the content. from Open to Stalled.Sep 9 2016, 3:38 PM
• Nirzar changed the status of subtask T122212: Load the cards skeleton and then load the content. from Stalled to Open.Sep 9 2016, 3:46 PM
ovasileva closed subtask T144822: Change threshold for related pages as Resolved.Sep 19 2016, 9:04 PM
ovasileva closed this task as Resolved.Nov 29 2016, 12:55 PM
ovasileva claimed this task.
ovasileva closed subtask T122212: Load the cards skeleton and then load the content. as Invalid.
ovasileva subscribed.

Resolving for now. If new lag issues occur, we can reopen or track under different epic.

• Phabricator_maintenance moved this task from Epics/Goals to 2016-17 Q2 on the Web-Team-Backlog board.Mar 6 2018, 11:48 PM
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