IOS opening app very very slow

Yolo

Hi,

When I open the orion app on an:
iPhone 16 Pro Max
iOS 18.6

the app take 4sec to open:

Could you please improve the speed?

Thanks

the app should open in 1s something normal let's say

1.3.24

Dustin

I just had a look on my 12 mini to see if I could recreate this but it doesn't seem so.

I am running 1.3.25 from the TestFlight.
https://testflight.apple.com/join/Ezjp0k4z

Might be worth installing that to see if it still takes so long to load.

Yolo

this is my logs:

[2025-06-23 14:30:13] PGSideMenu: gestureRecognizerShouldBegin false 2
[2025-06-23 14:30:15] UniversalLinksHandling: Successfully enabled universal link detection
[2025-06-23 14:30:15] AppDelegate: didFinishLaunchingWithOptions
[2025-06-23 14:30:15] CloudKit: fetchLatestChanges > enterSyncProcess
[2025-06-23 14:30:15] CloudKit: Devices - processQueuedSyncedItems > enterSyncProcess
[2025-06-23 14:30:15] CloudKit: TabGroups - processQueuedSyncedItems > enterSyncProcess
[2025-06-23 14:30:15] CloudKit: Tabs - processQueuedSyncedItems > enterSyncProcess
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://lookerstudio.google.com/u/0/reporting/b75df16a-fc73-4d87-ad7f-4121f991754d/page/hRtAB), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750623522.673877), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 2: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://lookerstudio.google.com/u/0/reporting/b75df16a-fc73-4d87-ad7f-4121f991754d/page/hRtAB), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750623522.673877), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://lookerstudio.google.com/u/0/reporting/b75df16a-fc73-4d87-ad7f-4121f991754d/page/hRtAB, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://www.rankcrew.ai/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750679966.425281), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 3: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://www.rankcrew.ai/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750679966.425281), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://www.rankcrew.ai/, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://crewai.us.auth0.com/u/login/identifier?state=hKFo2SBURndqVWRLNno3eWZmZlplRGVnSGpDNUc0YWhKNG51VaFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIHRkLXNCWkpJczRRN2JCSFZPN0U0WUVYOHhmeEVGcnRWo2NpZNkgQ3Flams4RkpOUDJZUEZ6VDNlUFZEQ1F2WlZobzZuWXU), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750623525.558288), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 4: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://crewai.us.auth0.com/u/login/identifier?state=hKFo2SBURndqVWRLNno3eWZmZlplRGVnSGpDNUc0YWhKNG51VaFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIHRkLXNCWkpJczRRN2JCSFZPN0U0WUVYOHhmeEVGcnRWo2NpZNkgQ3Flams4RkpOUDJZUEZ6VDNlUFZEQ1F2WlZobzZuWXU), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750623525.558288), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://crewai.us.auth0.com/u/login/identifier?state=hKFo2SBURndqVWRLNno3eWZmZlplRGVnSGpDNUc0YWhKNG51VaFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIHRkLXNCWkpJczRRN2JCSFZPN0U0WUVYOHhmeEVGcnRWo2NpZNkgQ3Flams4RkpOUDJZUEZ6VDNlUFZEQ1F2WlZobzZuWXU, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750680154.124807), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 5: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750680154.124807), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://www.20min.ch/fr, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688012.808558), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 6: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688012.808558), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://www.20min.ch/fr, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://support.apple.com/fr-fr/guide/iphone/iphfefa3252b/ios), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688065.509625), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 7: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://support.apple.com/fr-fr/guide/iphone/iphfefa3252b/ios), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688065.509625), interactionState: Optional(0 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://support.apple.com/fr-fr/guide/iphone/iphfefa3252b/ios, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688260.442999), interactionState: Optional(1656 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 8: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://www.20min.ch/fr), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750688260.442999), interactionState: Optional(1656 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://www.20min.ch/fr, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(https://www.apolline.art/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750689013.602355), interactionState: Optional(3944 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] NewTabViewController ID 9: init w/ config Optional(Orion.TabConfiguration(url: Optional(https://www.apolline.art/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750689013.602355), interactionState: Optional(3944 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url nil, isPinned false, isPrivate false
[2025-06-23 14:30:15] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url https://www.apolline.art/, isPinned false, isPrivate false
[2025-06-23 14:30:15] BrowserContainerVC: selectTab: index: 7, tabsCount: 8
[2025-06-23 14:30:15] CloudKit: TabGroups - processQueuedSyncedItems > leaveSyncProcess
[2025-06-23 14:30:16] CloudKit: Devices - processQueuedSyncedItems > leaveSyncProcess
[2025-06-23 14:30:16] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-06-23 14:30:16] CloudKit: Tabs - processQueuedSyncedItems > leaveSyncProcess
[2025-06-23 14:30:19] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:19] NewTabRootView ID 9: hideToolbarOnScrollSettingChanged
[2025-06-23 14:30:19] TabViewModel: commonInit configuration: TabConfiguration(url: Optional(https://www.apolline.art/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750689013.602355), interactionState: Optional(3944 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil), internalPageType: nil, tabCreatedWithStartPage: false, browserTab.url: Optional("https://www.apolline.art/")
[2025-06-23 14:30:19] NewTabRootView ID 9: hideToolbarOnScrollSettingChanged
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: faviconUpdated(image: Optional(<UIImage:0x31e09f5c0 anonymous {32, 32} renderingMode=automatic(original)>))
[2025-06-23 14:30:19] NewTabViewController ID 9: updateBarsItems
[2025-06-23 14:30:19] TabViewModel: processAction action: updateWebsiteAddress
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateWebsiteAddress(text: "https://www.apolline.art/")
[2025-06-23 14:30:19] TabViewModel: processAction action: updateLocationBar
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 1)
[2025-06-23 14:30:19] TabViewModel: processAction action: updateToolsbar
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateToolsbar(tabHasURL: false, backNavigation: Orion.NewTabViewModel.BackNavigation.forbidden)
[2025-06-23 14:30:19] BrowserContainerVC: commonInit: regularTabURLs: ["https://lookerstudio.google.com/u/0/reporting/b75df16a-fc73-4d87-ad7f-4121f991754d/page/hRtAB", "https://www.rankcrew.ai/", "https://crewai.us.auth0.com/u/login/identifier?state=hKFo2SBURndqVWRLNno3eWZmZlplRGVnSGpDNUc0YWhKNG51VaFur3VuaXZlcnNhbC1sb2dpbqN0aWTZIHRkLXNCWkpJczRRN2JCSFZPN0U0WUVYOHhmeEVGcnRWo2NpZNkgQ3Flams4RkpOUDJZUEZ6VDNlUFZEQ1F2WlZobzZuWXU", "https://www.20min.ch/fr", "https://www.20min.ch/fr", "https://support.apple.com/fr-fr/guide/iphone/iphfefa3252b/ios", "https://www.20min.ch/fr", "https://www.apolline.art/"], privateTabURLs: []
[2025-06-23 14:30:19] BrowserContainerVC: selectTab: index: 7, tabsCount: 8
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.1, animated: false)
[2025-06-23 14:30:19] NewTabViewController ID 9: updateMainViewVisibility url: https://www.apolline.art/, animated: true
[2025-06-23 14:30:19] UIView.showHideAnimated: <Orion.WebContextView: 0x147014000; frame = (0 0; 0 0); autoresize = W+H; gestureRecognizers = <NSArray: 0x146fdf6c0>; backgroundColor = UIExtendedGrayColorSpace 1 1; layer = <CALayer: 0x146fdef60>>, show: true, checkCurrent: true
[2025-06-23 14:30:19] TabViewModel: WebPageDelegate: urlUpdated: https://www.apolline.art/, webPage: Orion.WebPageModel
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: urlDidChange
[2025-06-23 14:30:19] TabViewModel: processAction action: updateWebsiteAddress
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateWebsiteAddress(text: "https://www.apolline.art/")
[2025-06-23 14:30:19] TabViewModel: WebPageDelegate: isLoading: true, webPage: Orion.WebPageModel
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: pageLoadingStatusChanged
[2025-06-23 14:30:19] NewTabViewController ID 9: updateBarsItems
[2025-06-23 14:30:19] TabViewModel: processAction action: updateWebsiteAddress
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateWebsiteAddress(text: "https://www.apolline.art/")
[2025-06-23 14:30:19] TabViewModel: processAction action: updateLocationBar
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 8)
[2025-06-23 14:30:19] TabViewModel: processAction action: updateToolsbar
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: updateToolsbar(tabHasURL: true, backNavigation: Orion.NewTabViewModel.BackNavigation.forbidden)
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: restoreToolbars
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: removeReaderModeHighlightFromURLBar
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: faviconUpdated(image: Optional(<UIImage:0x32d3ef340 anonymous {32, 32} renderingMode=automatic(original)>))
[2025-06-23 14:30:19] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.15, animated: false)
[2025-06-23 14:30:19] WebExtension: Error: Content script uses unimplemented keys.
[2025-06-23 14:30:19] WebExtension: Error: Content script uses unimplemented keys.
[2025-06-23 14:30:19] WebExtension: Error: Content script uses unimplemented keys.
[2025-06-23 14:30:19] WebExtension: Error: Content script uses unimplemented keys.
[2025-06-23 14:30:20] SceneDelegate: sceneWillEnterForeground
[2025-06-23 14:30:20] CloudKit: CloudKit > batchUpdate
[2025-06-23 14:30:20] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-06-23 14:30:20] TabViewModel: openStartURLIfNeeded: webPageModel: Orion.WebPageModel, hasURL: true, configuration: TabConfiguration(url: Optional(https://www.apolline.art/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1750689013.602355), interactionState: Optional(3944 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 2: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 3: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 4: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 5: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 6: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 7: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateTabCount
[2025-06-23 14:30:21] NewTabViewController ID 8: processViewModel w/ state: updateTabCount(8)
[2025-06-23 14:30:21] TabViewModel: processAction action: configureContentBlocker(enabled: true)
[2025-06-23 14:30:21] TabViewModel: processAction action: configureContentBlocker(enabled: true)
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.3, animated: true)
[2025-06-23 14:30:21] WebExtension: Error: Background error: TypeError: undefined is not an object (evaluating 'this.apiName') (user-script:4:798)TypeError: undefined is not an object (evaluating 'this.apiName')
[2025-06-23 14:30:21] JSAPI: Error: Doesn't have permission for module action. (management)
[2025-06-23 14:30:21] JSAPI: Error: Attempting to use runtime from web extension background context.
[2025-06-23 14:30:21] JSAPI: Error: Attempting to use runtime from web extension background context.
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: updateWebsiteTitle
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.6937344, animated: true)
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.8980723, animated: true)
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: faviconUpdated(image: Optional(<UIImage:0x32d3ed860 anonymous {32, 32} renderingMode=automatic(original)>))
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.89999914, animated: true)
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 1.0, animated: true)
[2025-06-23 14:30:21] TabViewModel: WebPageDelegate: isLoading: false, webPage: Orion.WebPageModel
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: pageLoadingStatusChanged
[2025-06-23 14:30:21] NewTabViewController ID 9: updateBarsItems
[2025-06-23 14:30:21] TabViewModel: processAction action: updateWebsiteAddress
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: updateWebsiteAddress(text: "https://www.apolline.art/")
[2025-06-23 14:30:21] TabViewModel: processAction action: updateLocationBar
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 8)
[2025-06-23 14:30:21] TabViewModel: processAction action: updateToolsbar
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: updateToolsbar(tabHasURL: true, backNavigation: Orion.NewTabViewModel.BackNavigation.regular)
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: removeReaderModeHighlightFromURLBar
[2025-06-23 14:30:21] NewTabViewController ID 9: processViewModel w/ state: faviconUpdated(image: Optional(<UIImage:0x32d3ece60 anonymous {32, 32} renderingMode=automatic(original)>))
[2025-06-23 14:30:21] BrowserContainerVC: storeSessionURLs
[2025-06-23 14:30:21] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-06-23 14:30:21] JSAPI: Error: browser.scripting.insertCSS is using unimplemented option. (origin: USER)
[2025-06-23 14:30:21] Scripting: Executing inject css script
[2025-06-23 14:30:22] NewTabViewController ID 9: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.0, animated: false)
[2025-06-23 14:30:22] CloudKit: CloudKit > batchUpdate::success
[2025-06-23 14:30:22] CloudKit: CloudKit > batchUpdate
[2025-06-23 14:30:22] BrowserContainerVC: openOptionsPopover, hasURL: true
[2025-06-23 14:30:22] NewTabViewController ID 9: updatePopoverSourceView
[2025-06-23 14:30:22] TabViewModel: processAction action: takeScreenshot(tabRootView: Optional(<Orion.NewTabRootView: 0x17e0eb200; frame = (0 0; 440 772); backgroundColor = UIExtendedGrayColorSpace 1 1; layer = <CALayer: 0x32c1c2e80>>))
[2025-06-23 14:30:23] CloudKit: CloudKit > batchUpdate::success!<

calcu007

I mine iphone 16 pro max, iOS 18.6 toke less. Maybe something else is lagging your phone.

Yolo

I just updated the app and made a test, and I got the same, see the new video here.

calcu007

Trying restart your phone to clear some RAM. I dont have that problem.

Yolo

well, i just restarted, all the application are closed, and the opening time is even more slower now...

Michal

Did this issue started recently?
Does it load slow with no extensions installed?

Yolo

so yes, it has been slow since the beginning, without any extensions.
I just tried to disable them and to close and open the app, and it's still slow.

if the app is already opened is quite fast, but is only the first opening who is slow, I don't know why.

Yolo

Hello,

I have better analysed the logs:
[2025-07-16 09:22:41] PGSideMenu: Recognizable percentage: 10.0%
[2025-07-16 09:22:43] UniversalLinksHandling: Successfully enabled universal link detection
[2025-07-16 09:22:43] AppDelegate: didFinishLaunchingWithOptions
[2025-07-16 09:22:43] CloudKit: Error: Error in createZoneIfNeeded: zoneAlreadyCreated("isZoneCreated Preference is true")
[2025-07-16 09:22:43] CloudKit: Error: Error in createSubscriptionIfNeeded: subscriptionAlreadyExists("isSubscribed Preference is true")
[2025-07-16 09:22:43] CloudKit: fetchLatestChanges > enterSyncProcess
[2025-07-16 09:22:43] CloudKit: Devices - processQueuedSyncedItems > enterSyncProcess
[2025-07-16 09:22:43] CloudKit: TabGroups - processQueuedSyncedItems > enterSyncProcess
[2025-07-16 09:22:43] CloudKit: Tabs - processQueuedSyncedItems > enterSyncProcess
[2025-07-16 09:22:43] BrowserContainerVC: addTab: configuration: Optional(Orion.TabConfiguration(url: Optional(orion://newtab/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1752657762.362741), interactionState: Optional(583 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-07-16 09:22:43] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil true, url orion://newtab/, isPinned false, isPrivate false
[2025-07-16 09:22:43] NewTabViewController ID 2: init w/ config Optional(Orion.TabConfiguration(url: Optional(orion://newtab/), webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: Optional(1752657762.362741), interactionState: Optional(583 bytes), iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil))
[2025-07-16 09:22:43] CloudKit: CloudKit Tabs > Invalid tab data or type of tab for upSyncUpdateLocalTab, id is nil false, url orion://newtab/, isPinned false, isPrivate false
[2025-07-16 09:22:43] BrowserContainerVC: selectTab: index: 0, tabsCount: 1
[2025-07-16 09:22:43] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:43] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:43] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:43] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:44] CloudKit: Devices - processQueuedSyncedItems > leaveSyncProcess
[2025-07-16 09:22:44] CloudKit: TabGroups - processQueuedSyncedItems > leaveSyncProcess
[2025-07-16 09:22:44] CloudKit: Tabs - processQueuedSyncedItems > leaveSyncProcess
[2025-07-16 09:22:45] CloudKit: fetchLatestChanges > leaveSyncProcess
[2025-07-16 09:22:45] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:46] TabViewModel: processAction action: updateTabCount
[2025-07-16 09:22:46] NewTabRootView ID 2: hideToolbarOnScrollSettingChanged
[2025-07-16 09:22:46] TabViewModel: commonInit configuration: TabConfiguration(url: nil, webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: nil, interactionState: nil, iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil), internalPageType: Optional(Orion.NewInternalPageType.newTab), tabCreatedWithStartPage: true, browserTab.url: Optional("orion://newtab/")
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.1, animated: false)
[2025-07-16 09:22:46] TabViewModel: WebPageDelegate: urlUpdated: orion://newtab/, webPage: Orion.WebPageModel
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: urlDidChange
[2025-07-16 09:22:46] TabViewModel: processAction action: updateWebsiteAddress
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateWebsiteAddress(text: "")
[2025-07-16 09:22:46] UIView.showHideAnimated: <UIButton: 0x1110de400; frame = (0 0; 0 0); opaque = NO; tintColor = <UIDynamicCatalogSystemColor: 0x11103c9c0; name = secondaryLabelColor>; gestureRecognizers = <NSArray: 0x11137ed40>; layer = <CALayer: 0x11b02ae80>> configuration=<UIButtonConfiguration: 0x11b01e300> baseStyle=plain macStyle=automatic buttonSize=medium cornerStyle=dynamic image=<UIImage:0x1110f59a0 symbol(system: arrow.clockwise)> contentInsets={0, 0, 0, 0} imagePlacement=leading imagePadding=0 titlePadding=1 titleAlignment=automatic automaticallyUpdateForSelection background=<UIBackgroundConfiguration: 0x111271b20; Base Style = Custom; cornerRadius = 5.95>, show: false, checkCurrent: false
[2025-07-16 09:22:46] UIView.showHideAnimated: <UIButton: 0x1110dc000; frame = (0 0; 0 0); opaque = NO; tintColor = <UIDynamicCatalogSystemColor: 0x11103c9c0; name = secondaryLabelColor>; gestureRecognizers = <NSArray: 0x111221e40>; layer = <CALayer: 0x11123e790>> configuration=<UIButtonConfiguration: 0x11122ad00> baseStyle=plain macStyle=automatic buttonSize=medium cornerStyle=dynamic image=<UIImage:0x1110f59a0 symbol(system: arrow.clockwise)> contentInsets={0, 0, 0, 0} imagePlacement=leading imagePadding=0 titlePadding=1 titleAlignment=automatic automaticallyUpdateForSelection background=<UIBackgroundConfiguration: 0x111270d20; Base Style = Custom; cornerRadius = 5.95>, show: false, checkCurrent: false
[2025-07-16 09:22:46] TabViewModel: WebPageDelegate: isLoading: true, webPage: Orion.WebPageModel
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: pageLoadingStatusChanged
[2025-07-16 09:22:46] NewTabViewController ID 2: updateBarsItems
[2025-07-16 09:22:46] TabViewModel: processAction action: updateWebsiteAddress
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateWebsiteAddress(text: "")
[2025-07-16 09:22:46] TabViewModel: processAction action: updateLocationBar
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 1)
[2025-07-16 09:22:46] TabViewModel: processAction action: updateToolsbar
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateToolsbar(tabHasURL: false, backNavigation: Orion.NewTabViewModel.BackNavigation.forbidden)
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: faviconUpdated(image: nil)
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: restoreToolbars
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: removeReaderModeHighlightFromURLBar
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.15, animated: false)
[2025-07-16 09:22:46] NewTabRootView ID 2: hideToolbarOnScrollSettingChanged
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: faviconUpdated(image: Optional(<UIImage:0x32d7aa800 named(main: orion.toolbar.startpage) {16, 16} renderingMode=alwaysTemplate>))
[2025-07-16 09:22:46] NewTabViewController ID 2: updateBarsItems
[2025-07-16 09:22:46] TabViewModel: processAction action: updateWebsiteAddress
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateWebsiteAddress(text: "")
[2025-07-16 09:22:46] TabViewModel: processAction action: updateLocationBar
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 1)
[2025-07-16 09:22:46] TabViewModel: processAction action: updateToolsbar
[2025-07-16 09:22:46] NewTabViewController ID 2: processViewModel w/ state: updateToolsbar(tabHasURL: false, backNavigation: Orion.NewTabViewModel.BackNavigation.forbidden)
[2025-07-16 09:22:46] BrowserContainerVC: commonInit: regularTabURLs: [""], privateTabURLs: []
[2025-07-16 09:22:46] BrowserContainerVC: selectTab: index: 0, tabsCount: 1
[2025-07-16 09:22:46] WebExtension: Error: Content script uses unimplemented keys.
[2025-07-16 09:22:46] WebExtension: Error: Content script uses unimplemented keys.
[2025-07-16 09:22:47] WebExtension: Error: Content script uses unimplemented keys.
[2025-07-16 09:22:47] WebExtension: Error: Content script uses unimplemented keys.
[2025-07-16 09:22:48] SceneDelegate: sceneWillEnterForeground
[2025-07-16 09:22:48] TabViewModel: openStartURLIfNeeded: webPageModel: Orion.WebPageModel, hasURL: false, configuration: TabConfiguration(url: nil, webContextView: nil, index: nil, openerTabId: nil, startLoading: false, successorId: nil, tabId: nil, isPinned: false, isDiscarded: false, isSelected: false, isPrivate: false, title: nil, cookieStoreId: nil, sessionState: nil, navigationType: nil, referer: nil, isRestoring: false, childrenTabId: nil, isExpanded: false, lastAccessed: nil, interactionState: nil, iCloudTabIdentifier: nil, parentICloudTabIdentifier: nil, localTabIdentifier: nil, parentLocalTabIdentifier: nil)
[2025-07-16 09:22:48] CloudKit: CloudKit > batchUpdate 2 records, delete 0 record
[2025-07-16 09:22:48] CloudKit: CloudKit > runBatchUpdate in-progress or no network connection
[2025-07-16 09:22:48] TabViewModel: processAction action: configureContentBlocker(enabled: true)
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.5, animated: true)
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: pageLoadingProgressChanged(progress: 1.0, animated: true)
[2025-07-16 09:22:48] TabViewModel: WebPageDelegate: isLoading: false, webPage: Orion.WebPageModel
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: pageLoadingStatusChanged
[2025-07-16 09:22:48] NewTabViewController ID 2: updateBarsItems
[2025-07-16 09:22:48] TabViewModel: processAction action: updateWebsiteAddress
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: updateWebsiteAddress(text: "")
[2025-07-16 09:22:48] TabViewModel: processAction action: updateLocationBar
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: updateLocationBar(viewModel: Orion.WebPageModel, tabsCount: 1)
[2025-07-16 09:22:48] TabViewModel: processAction action: updateToolsbar
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: updateToolsbar(tabHasURL: false, backNavigation: Orion.NewTabViewModel.BackNavigation.forbidden)
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: faviconUpdated(image: nil)
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: removeReaderModeHighlightFromURLBar
[2025-07-16 09:22:48] BrowserContainerVC: storeSessionURLs
[2025-07-16 09:22:48] NewTabViewController ID 2: processViewModel w/ state: updateWebsiteTitle
[2025-07-16 09:22:48] WebExtension: Error: Background error: TypeError: undefined is not an object (evaluating 'this.apiName') (user-script:5:798)TypeError: undefined is not an object (evaluating 'this.apiName')
[2025-07-16 09:22:49] JSAPI: Error: Doesn't have permission for module action. (management)
[2025-07-16 09:22:49] JSAPI: Error: Doesn't have permission for module action. (management)
[2025-07-16 09:22:49] JSAPI: Error: Doesn't have permission for module action. (management)
[2025-07-16 09:22:49] NewTabViewController ID 2: processViewModel w/ state: pageLoadingProgressChanged(progress: 0.0, animated: false)
[2025-07-16 09:22:49] BrowserContainerVC: openOptionsPopover, hasURL: false
[2025-07-16 09:22:49] NewTabViewController ID 2: updatePopoverSourceView
[2025-07-16 09:22:50] TabViewModel: processAction action: takeScreenshot(tabRootView: Optional(<Orion.NewTabRootView: 0x17fb2f600; frame = (0 0; 440 772); backgroundColor = UIExtendedGrayColorSpace 1 1; layer = <CALayer: 0x32aa20b10>>))
[2025-07-16 09:22:50] CloudKit: CloudKit > batchUpdate::success
[2025-07-16 09:22:50] CloudKit: CloudKit > batchUpdate 0 record, delete 1 record
[2025-07-16 09:22:50] CloudKit: CloudKit > batchUpdate::success

Below is a “first‑pass” diagnosis of what the timestamps are telling you, followed by a checklist of concrete things you can try to push your cold‑start well under five seconds.

1  Where the time is really going

#	Interval	Duration	What happens	Why it matters
①	09 :22 :41 → 09 :22 :43	≈ 2 s	Nothing is logged between the very first line and the next one.	UIKit has finished loading your executable but the app is still inside `+UIApplicationMain` → `application(_:didFinishLaunching:)`. Whatever you do before writing the Universal‑Links line is blocking the main thread.
②	09 :22 :43 → 09 :22 :45	≈ 2 s	CloudKit `fetchLatestChanges` and three nested `processQueuedSyncedItems` calls.	These are synchronous until they call `leaveSyncProcess`, so the main thread waits.
③	09 :22 :45 → 09 :22 :46	≈ 1 s	Still inside CloudKit: another “runBatchUpdate in‑progress” check.	That single‑line loop happens four times in a row, burning ~1 s.
④	09 :22 :46 → 09 :22 :48	≈ 2 s	UI starts to build (`TabViewModel`, `NewTabVC`), but every visible update is interleaved with WebExtension errors.	The extension subsystem retries twice per second, so your UI thread is busy logging stack traces instead of drawing.
⑤	09 :22 :48 → 09 :22 :50	≈ 2 s	Another CloudKit batch update and a screenshot of the tab root view.	Good news: by now your UI is ready; the user probably can interact, but you’re still doing work on the main queue.

Total wall‑clock ≈ 9–10 s, and ≈ 5–6 s of that is CloudKit + WebExtension.

2  Quick wins

Area	What to change	Why it helps
CloudKit set‑up	Lazy zone/subscription checks.<br>Put them in `applicationDidBecomeActive` or a background `CKOperation`, not `didFinishLaunching`.	You already store preferences (`isZoneCreated`, `isSubscribed`), so don’t hit the network when they are true.
	Wrap every CloudKit call in `Task.detached { … }` or `OperationQueue` with `qos: .utility`.	Keeps the main thread free; iOS 18’s launch metrics penalise blocking the main queue for >250 ms.
	Combine multiple “runBatchUpdate” passes into one, or back off with `ExponentialBackoff` when there is no network.	Removes the four back‑to‑back 1 s waits you see now.
WebExtension subsystem	Fix the manifest keys so you do not load a script that “uses unimplemented keys.”	Those failed injections cost ±120 ms each and throw a JS exception three times.
	Guard the extension initialisation with a feature flag and defer the load until after the first scene is on screen.	Zero cost during launch if the feature is off.
Main‑thread health	Add `os_signpost` around:<br>• everything in `didFinishLaunching`<br>• first CloudKit fetch<br>• tab‑view setup.	Shows exact blocking times in Instruments (App Launch template).
	Ship release builds with `OS_ACTIVITY_MODE=disable` to silence verbose logs (esp. the multi‑line JS traces).	Writing to the unified log is relatively cheap, but rendering long strings in Xcode’s console is not.
UI construction	Pre‑create your “New Tab” view hierarchy off the main queue using `UIView.prepareForDisplay()` or by snapshotting a storyboard.	Reduces the batch of dozens of `processViewModel` calls that run consecutively at 09 :22 :46.
Screenshot at 09 :22 :50	Move the initial “takeScreenshot” to after the first render pass (use a one‑shot `DispatchQueue.main.asyncAfter(deadline: …, .now()+1)`).	The screenshot forces a full render right when the CPU & GPU are busiest.

3  Profiling checklist (do this before & after each change)

Xcode → Product → Profile → App Launch
- Mark every yellow main‑thread bar > 100 ms.
- After fixes, the solid‑blue “App responsive” bar should appear ≤ 3 s.
MetricKit (MXAppLaunchMetric)
Look for histogrammedApplicationResumeTime. Anything above 5 s is flagged in Xcode Organizer since Xcode 17.
Network profiler
Watch CloudKit’s .icloud-content.com round‑trips; cold cellular starts add ~400 ms per request. Batch or defer them.

4  Longer‑term improvements

☑︎	Idea
🔄	Use Background Tasks (`BGAppRefreshTaskRequest`) to sync CloudKit while the app is not launching.
⏱	Ship a lightweight Launch Screen storyboard that visually mirrors the first “New Tab” screen; perceived launch time drops even if code time stays the same.
🗄	Cache enough `TabConfiguration` data locally to skip the first CloudKit read entirely when launching offline.
🌐	Stagger all network calls with `NWPath.isExpensive` and `updateCost`‑aware throttling, so slow cellular never blocks launch.

Bottom line

Right now your critical path is:

CloudKit zone/subscription checks (≈ 2 s)
First CloudKit sync & repeated “runBatchUpdate” polls (≈ 3 s)
WebExtension manifest errors & JS exceptions (≈ 1.5 s)

Move those three outside the main thread—or outside launch altogether—and you’ll shave ~6 seconds off the cold‑start without touching any UI code.

calcu007

Then how explain that some users like me don’t have that delay?

Yolo

I don’t know, and could you explain why other have ?