Slow start up Safari

I'm on OS X 10.11.5 (El Captan) on an iMac 27 inch mid 2011.

Since the upgrade to El Capitan, Safari takes 13-15 seconds to start and be in ready condition and will often show that a linked server cannot be found.

I am now using Firefox as my default browser and it takes 2-3 seconds to start and be in the ready state, same with Chrome. I hardly meet server not found with the above browsers.

The clues why this is so. Under Snow Leopard Safari has been 1-2 seconds to be in the ready state.

I suggest you only begin by taking the measures recommended in this support article.

Tags: Mac

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  • Beach balling computer and slow throughout, including Safari

    I have an iMac (21.5 inch, mid 2010) OS X Yosemite. During the last three weeks he has begun to run very slowly. I'm not a computer guy, but I've read about some threads to execute an EtreCheck.  Here are the results, I'd like some advice.

    Thank you in advance!

    EtreCheck version: 2.9.13 (267)

    Report generated 2016-07-16 13:39:42

    Download EtreCheck from https://etrecheck.com

    Duration 07:34

    Performance: Below average

    Click the [Support] links to help with non-Apple products.

    Click [details] for more information on this line.

    Click on the link [check files] help with unknown files.

    Verify the signatures of Apple: enabled

    Problem: Beachballing

    Hardware Information:

    iMac (21.5 inch, mid-2010)

    [Data sheet] - [User Guide] - [warranty & Service]

    iMac - model: iMac11, 2

    1 3.2 GHz Intel Core i3 processor: 2 strands

    4 GB of RAM expandable - [Instructions]

    BANK 0/DIMM0

    Vacuum

    BANK 1/DIMM0

    Vacuum

    0/DIMM1 BANK

    OK 2 GB DDR3 1333 MHz

    BANK 1/DIMM1

    OK 2 GB DDR3 1333 MHz

    Bluetooth: Old - transfer/Airdrop2 not supported

    Wireless: en1: 802.11 a/b/g/n

    Video information:

    ATI Radeon HD 5670 - VRAM: 512 MB

    iMac, 1920 x 1080

    Software:

    OS X Yosemite 10.10.5 (14F1808) - since startup time: less than an hour

    Disc information:

    WDC WD1001FALS-40Y6A0 disk0: (1 TB) (rotation)

    EFI (disk0s1) < not mounted >: 210 MB

    Macintosh HD (disk0s2) /: 999,35 go-go (690,13 free) - 164 errors

    Drive failure!

    Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

    OPTIARC DVD RW AD - 5680H)

    USB information:

    Computer, Inc. Apple IR receiver.

    Built-in ISight from Apple Inc..

    Apple internal memory card reader

    Apple Inc. BRCM2046 hub.

    Apple Inc. Bluetooth USB host controller.

    Guardian:

    Mac App Store and identified developers

    Unknown files:

    /System/Library/LaunchDaemons/thnuclnt.plist

    / usr/sbin/thnuclntd

    A unknown file found. [Check files]

    Kernel extensions:

    Horizon view customer 10.30.08 PM.app ~/desktop/VMware

    com.VMware.kext.vmioplug.10.4.3 [no charge] (10.4.3 - 2013-03-11) [Support]

    Launch system officers:

    [loaded] 5 tasks of Apple

    [loading] 150 tasks Apple

    [operation] 57 tasks Apple

    Launch system demons:

    thnuclnt.plist [no charge] (2013-09-22) [Support]

    [loaded] 46 tasks Apple

    [loading] 138 tasks Apple

    [operation] 78 tasks Apple

    Launch officers:

    [loading] com.oracle.java.Java - Updater.plist (2012-12-31) [Support]

    [operation] com.rosettastone.rosettastonedaemon.plist (2012-08-27) [Support]

    Launch demons:

    [loading] com.adobe.fpsaud.plist (2016-06-28) [Support]

    [loading] com.microsoft.office.licensing.helper.plist (2010-08-25) [Support]

    [loading] com.oracle.java.Helper - Tool.plist (2012-12-31) [Support]

    [loading] com.skype.skypeinstaller.plist (2016-03-26) [Support]

    User launch officers:

    [loading] com.adobe.ARM. [...]. plist (2011-05-19) [Support]

    com.apple.CSConfigDotMacCert [fail]-[...] @me.com - SharedServices.Agent.plist (2010-11-27) -/System/Library/Frameworks/CoreServices.framework/Frameworks/OSServices.framewo rk/Versions/A/support/CSConfigDotMacCert: Executable not found!

    com.apple.FolderActions.folders.plist [loading]

    [loading] com.google.keystone.agent.plist (2016-07-12) [Support]

    Items in user login:

    Hidden AdobeResourceSynchronizer Application (/ Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)

    Dropbox application (/ Applications/Dropbox.app)

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    [ongoing] com.etresoft.EtreCheck.96024

    [ongoing] com.getdropbox.dropbox.67340

    [ongoing] JP.co.Canon.cijscannerregister.74440

    [loading] 370 tasks Apple

    [operation] 154 tasks Apple

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    DirectorShockwave: 12.2.3r183 - SDK 10.6 (2015-12-03) [Support]

    Unity Web Player: UnityPlayer version 4.1.2f1 (2013-06-30) [Support]

    Default browser: 600 - SDK 10.10 (2016-05-16)

    net.juniper.DSSafariExtensions: Unknown (2013-05-25) [Support]

    AdobePDFViewerNPAPI: 11.0.17 - SDK 10.6 (2016-07-16) [Support]

    FlashPlayer - 10.6: 22.0.0.209 - SDK 10.9 (2016-07-16) [Support]

    Silverlight: 5.1.20513.0 - SDK 10.6 (2013-09-05) [Support]

    QuickTime Plugin: 7.7.3 (2016-07-02)

    Flash Player: 22.0.0.209 - SDK 10.9 (2016-07-16) [Support]

    iPhotoPhotocast: 7.0 - 10.8 SDK (2013-04-20)

    SharePointBrowserPlugin: 14.6.3 - SDK 10.6 (2016-04-24), [Support]

    AdobePDFViewer: 11.0.17 - SDK 10.6 (2016-07-16) [Support]

    JavaAppletPlugin: Java 8 update 91 build 14 (2016-05-04) check the version of

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    CitrixOnlineWebDeploymentPlugin: 1.0.105 (2013-04-25) [Support]

    WebEx: 1.0 (2011-02-15) [Support]

    Web of Google Earth plugin: 7.1 (2013-10-07) [Support]

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    Flash Player (2016-06-28) [Support]

    Java (2016-05-04) [Support]

    Time Machine:

    Skip system files: No.

    Mobile backups: OFF

    Automatic backup: YES

    Volumes to back up:

    Macintosh HD: Disc size: 999,35 GB disc used: 309,22 GB

    Destinations:

    Time Machine [Local] backups

    Total size: 249,72 GB

    Total number of backups: 0

    An older backup: -.

    Last backup: -.

    Backup disk size: too small

    Backup size GB 249,72 < (disc 309,22 GB X 3)

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    2% WindowServer

    2% fontd

    1% mdworker (8)

    1% kernel_task

    1% SDM

    Top of page process of memory:

    Kernel_task 414 MB

    152 MB Dropbox

    Boy 82 MB

    70 MB mds_stores

    Mdworker (8) 66 MB

    Virtual memory information:

    1.70 GB free RAM

    2.30 GB RAM (1.28 GB being cached) used

    Used Swap 0 B

    Diagnostic information:

    16 July 2016, 13:28:27 test - passed

    July 14, 2016, 17:30:14 ~ / Library/Logs/DiagnosticReports/com.apple.WebKit.Plugin.64_2016-07-14-173014_ [redacted] .crash

    System/Library/Frameworks/WebKit.Framework/versions/A/XPCServices/com. Apple.We bKit.Plugin.64.xpc/Contents/MacOS/com.apple.WebKit.Plugin.64

    Some clues you are given in red. You don't have enough RAM for all programs that you have running. Read your report and pay attention to what is in RED.

    Ways to help make a slow Mac faster

    1. 17 reasons why your Mac runs slower than expected
    2. Slow performance of Mac? This Article addresses!
    3. Difficulty of slow start in OS X | MacFixIt - CNET Reviews
    4. How to fix the slow down time and start. | MacTip.net
    5. 6 easy tips to speed up OS X Yosemite on your Mac.

    Avoid using third-party cleaning software. This software does more harm than good. You don't need it. All computers become slower over time even in normal conditions of use. Experienced users erasing the hard drive and do a clean install from scratch, from time to time; or every time that the installation of a major update of the OS. Do means if you must maintain regular and several backups.

    Add more RAM or reduce the number of simultaneously executed from applications and utilities. Delete unnecessary anti-malware software and any software that promises to clean your Mac. Look for the runaway process: Runaway applications can shorten the battery life, affect performance and increase the heat and fan activity. Also, visit The FAQ XLab and read the FAQ on the treatment with The Spinning Beach Ball of Death.

    The ultimate solution

    Back up everything, wipe the drive, reinstall OS X and restore your data from backup. Reinstall the third-party software of original/zero media.

    [Permission to use any part of the foregoing has been granted by khati, exclusively, to theratter.]

  • iMac slow start was fast

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    Have 27.5 inch iMac OSX 10.11.3 computer. The memory of 4 MB.  Recently updated to 16 MB.  Now have the very slow start up.  15 minutes.

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