Safari won't load/can't find url or url invalid

I'm having issues with Safari either unable to load a page, saying url is invalid or ? in boxes where pics are supposed to be. It's the worst for pages on Apple.com and Facebook.  Below are the errors/warnings system log and I apologize but I'm not sure what any of this means other than it's an error.  Also, I've put in a case with Apple Support unfortunately, my cell coverage at home ***** & every time Apple Support tries to reach me my phone drops the call.  So any help would be greatly appreciated.  Thank you.   I know it's a lot to read, sorry.
Jun  5 02:16:04 Candice-Gosneys-MacBook-Pro Safari[731]: IPCClient: Server port 0 is invalid; looking it up again...
Jun  5 02:30:39 Candice-Gosneys-MacBook-Pro Safari[731]: Periodic CFURLCache Insert stats (iters: 361) - Tx time:0.353626, # of Inserts: 1, # of bytes written: 25, Did shrink: NO, Size of cache-file: 182982656, Num of Failures: 0
Jun  5 02:36:51 Candice-Gosneys-MacBook-Pro configd[13]: network configuration changed.
Jun  5 02:37:07 Candice-Gosneys-MacBook-Pro [0x0-0xb00b].com.hp.HPEventHandler[141]: on write, error=-1
Jun  5 02:37:07: --- last message repeated 2 times ---
Jun  5 02:37:07 Candice-Gosneys-MacBook-Pro loginwindow[36]: DEAD_PROCESS: 36 console
Jun  5 02:37:07 Candice-Gosneys-MacBook-Pro shutdown[955]: halt by candicegosney:
Jun  5 02:37:07 Candice-Gosneys-MacBook-Pro shutdown[955]: SHUTDOWN_TIME: 1307266627 949466
Jun  5 02:37:07 Candice-Gosneys-MacBook-Pro SystemStarter[29]: "/Library/StartupItems/HP IO/StartupParameters.plist" failed sanity check: path was created after boot up
Jun  5 02:37:08 Candice-Gosneys-MacBook-Pro mDNSResponder[35]: mDNSResponder mDNSResponder-258.18 (Feb 17 2011 20:04:38) stopping
Jun  5 02:37:08 Candice-Gosneys-MacBook-Pro DirectoryService[15]: BUG in libdispatch: 10J4138 - 1960 - 0x10004004
Jun  5 02:37:08 Candice-Gosneys-MacBook-Pro WindowServer[69]: hidd died. Reestablishing connection.
Jun  5 02:37:08 Candice-Gosneys-MacBook-Pro WindowServer[69]: Unable to create event queue via hidd: (0x10000003)
Jun  5 11:40:16 localhost com.apple.launchd[1]: *** launchd[1] has started up. ***
Jun  5 11:40:24 localhost configd[13]: bootp_session_transmit: bpf_write(en1) failed: Network is down (50)
Jun  5 11:40:24 localhost configd[13]: DHCP en1: INIT-REBOOT transmit failed
Jun  5 11:40:24 Candice-Gosneys-MacBook-Pro configd[13]: setting hostname to "Candice-Gosneys-MacBook-Pro.local"
Jun  5 11:40:24 Candice-Gosneys-MacBook-Pro configd[13]: network configuration changed.
Jun  5 11:40:30 Candice-Gosneys-MacBook-Pro mDNSResponder[35]: mDNSResponder mDNSResponder-258.18 (Feb 17 2011 20:04:38) starting
Jun  5 11:40:30 Candice-Gosneys-MacBook-Pro bootlog[47]: BOOT_TIME: 1307299216 0
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro com.apple.usbmuxd[28]: usbmuxd-211 built on Jan 13 2011 at 04:20:21 on Jan 13 2011 at 04:20:21, running 64 bit
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro blued[16]: Apple Bluetooth daemon started
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow[36]: Login Window Application Started
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro com.apple.kextd[10]: Can't load /System/Library/Extensions/IOSerialFamily.kext/Contents/PlugIns/InternalModemSu pport.kext - no code for running kernel's architecture.
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro com.apple.kextd[10]: Failed to load /System/Library/Extensions/IOSerialFamily.kext/Contents/PlugIns/InternalModemSu pport.kext - (libkern/kext) requested architecture/executable not found.
Jun  5 11:40:33 Candice-Gosneys-MacBook-Pro com.apple.kextd[10]: Load com.apple.driver.InternalModemSupport failed; removing personalities.
Jun  5 11:40:35 Candice-Gosneys-MacBook-Pro com.apple.SystemStarter[29]: Starting HP IO Monitor
Jun  5 11:40:35 Candice-Gosneys-MacBook-Pro configd[13]: network configuration changed.
Jun  5 11:40:35: --- last message repeated 1 time ---
Jun  5 11:40:35 Candice-Gosneys-MacBook-Pro com.apple.SystemStarter[29]: Starting HP Trap Monitor
Jun  5 11:40:35 Candice-Gosneys-MacBook-Pro XProtectUpdater[26]: NSURLConnection error: Error Domain=NSURLErrorDomain Code=-1009 UserInfo=0x102c04480 "This computer’s Internet connection appears to be offline." Underlying Error=(Error Domain=kCFErrorDomainCFNetwork Code=-1009 UserInfo=0x102c04020 "This computer’s Internet connection appears to be offline.")
Jun  5 11:40:35 Candice-Gosneys-MacBook-Pro com.apple.launchd[1] (com.apple.xprotectupdater[26]): Exited with exit code: 255
Jun  5 11:40:36 Candice-Gosneys-MacBook-Pro loginwindow[36]: Login Window Started Security Agent
Jun  5 11:40:36 Candice-Gosneys-MacBook-Pro loginwindow[36]: Login Window - Returned from Security Agent
Jun  5 11:40:36 Candice-Gosneys-MacBook-Pro loginwindow[36]: USER_PROCESS: 36 console
Jun  5 11:40:36 Candice-Gosneys-MacBook-Pro com.apple.launchd.peruser.501[108] (com.apple.ReportCrash): Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
Jun  5 11:40:37 Candice-Gosneys-MacBook-Pro com.apple.launchd.peruser.501[108] (com.apple.Kerberos.renew.plist[129]): Exited with exit code: 1
Jun  5 11:40:38 Candice-Gosneys-MacBook-Pro com.apple.usbmuxd[28]: HandleUSBMuxDictionary client 0x101e004e0-iTunesHelper/com.apple.iTunesHelper using library usbmuxd-211 built on Jan 13 2011 at 04:19:31, running usbmuxd-211 built on Jan 13 2011 at 04:20:21
Jun  5 11:40:38 Candice-Gosneys-MacBook-Pro HPEventHandler[139]: display_config_sync_mux_end_proc: not active (0x4272900)
Jun  5 11:40:38 Candice-Gosneys-MacBook-Pro [0x0-0xa00a].com.hp.HPEventHandler[139]: Sun Jun  5 11:40:38 Candice-Gosneys-MacBook-Pro.local HPEventHandler[139] <Warning>: display_config_sync_mux_end_proc: not active (0x4272900)
Jun  5 11:40:52 Candice-Gosneys-MacBook-Pro WindowServer[69]: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun  5 11:40:52 Candice-Gosneys-MacBook-Pro com.apple.WindowServer[69]: Sun Jun  5 11:40:52 Candice-Gosneys-MacBook-Pro.local WindowServer[69] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun  5 11:40:54 Candice-Gosneys-MacBook-Pro configd[13]: network configuration changed.
Jun  5 11:40:54 Candice-Gosneys-MacBook-Pro ntpd[25]: bind() fd 25, family 30, port 123, scope 5, addr fe80::e2f8:47ff:fe17:144a, in6_is_addr_multicast=0 flags=0x11 fails: Can't assign requested address
Jun  5 11:40:54 Candice-Gosneys-MacBook-Pro ntpd[25]: unable to create socket on en1 (5) for fe80::e2f8:47ff:fe17:144a#123
Jun  5 11:45:59 Candice-Gosneys-MacBook-Pro Safari[158]: bug report sent successfully
Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro Safari[158]: kCGErrorIllegalArgument: CGSFlushSurfaceWithOptions
Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro Safari[158]: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro [0x0-0x10010].com.apple.Safari[158]: Sun Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro.local Safari[158] <Error>: kCGErrorIllegalArgument: CGSFlushSurfaceWithOptions
Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro [0x0-0x10010].com.apple.Safari[158]: Sun Jun  5 11:47:44 Candice-Gosneys-MacBook-Pro.local Safari[158] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
Jun  5 11:49:03 Candice-Gosneys-MacBook-Pro Safari[158]: INSERT-HANG-DETECTED: Tx time:6.533589, # of Inserts: 0, # of bytes written: 0, Did shrink: YES
Jun  5 11:50:08 Candice-Gosneys-MacBook-Pro hdiejectd[181]: running
Jun  5 11:50:37 Candice-Gosneys-MacBook-Pro /System/Library/CoreServices/CCacheServer.app/Contents/MacOS/CCacheServer[135]: No valid tickets, timing out
Jun  5 11:51:44 Candice-Gosneys-MacBook-Pro Software Update[189]: SWU: scan found 0 products:
Jun  5 11:51:58 Candice-Gosneys-MacBook-Pro com.apple.launchd[1] (com.apple.suhelperd[191]): Exited with exit code: 2
Jun  5 11:58:38 Candice-Gosneys-MacBook-Pro com.apple.diskmanagementd[383]: Can't access "efi-boot-device" NVRAM variable
Jun  5 12:00:21: --- last message repeated 3 times ---
Jun  5 12:00:51 Candice-Gosneys-MacBook-Pro Apple80211 framework[379]: ACInterfaceGetPower called with NULL interface
Jun  5 12:00:51 Candice-Gosneys-MacBook-Pro Apple80211 framework[379]: ACInterfaceCopyCurrentSSID called with NULL interface
Jun  5 12:00:51 Candice-Gosneys-MacBook-Pro Apple80211 framework[379]: ACInterfaceGetPower called with NULL interface
Jun  5 12:02:51: --- last message repeated 4 times ---
Jun  5 12:04:18 Candice-Gosneys-MacBook-Pro SecurityAgent[411]: com.apple.desktopservices|2011-06-05 12:04:18 -0700
Jun  5 12:05:06 Candice-Gosneys-MacBook-Pro UnmountAssistant[427]: Volume unmounted successfully
Jun  5 12:05:16 Candice-Gosneys-MacBook-Pro hdiejectd[181]: quitCheck: calling exit(0)
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Quit Safari.
Check for Login Items:  Open System Preferences/Accounts then select the Login Items tab. Delete any files or apps you have listed there.
And go to /Library/Startup Items. Move any files in the Startup Items folder to the Trash. Relaunch Safari to test.
Quit Safari. Open a Finder window select your Home folder in the Sidebar on the left. Then open the Library folder, then the Caches folder, then the com.apple.Safari folder. Move the cache.db file from the com.apple.Safari folder to the Trash. Relaunch Safari.
From the menu bar click Safari / Reset Safari. Select the top 7 buttons, click Reset. Quit then relaunch Safari to test.
From your Safari menu bar click Safari / Preferences then select the Security tab. Deselect: Enable plug ins Quit then relaunch Safari. If Safari loads web pages, follow the troubleshooting help here. Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issues
Check Safari / Preferences - Extensions. If you have any installed, turn that off, quit, relaunch Safari.
Try Safari in another user account. Same problem there, log back into your admin account, launch Disk Utility. Verify the startup disk. If it needs repairing, help here for Using Disk Utility to Verify and Repair Disks
Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. Make sure you always have a minimum of 15% free disk space.