Javascript and loading of pages

I have problems with using multiple websites 'opening in tabs' while loading about 15 sites concurrently, several sites have Javascript runtime errors that slow down the whole process. my questions are these:
1. How many sites should I expect to open concurrently and not have loading problems?
2. How can I speed up sites that have nearly 100% JavaScript on their pages which I have problems opening even as a single page (Gizmodo.com)
3. What is the 'spinning beach ball of death' on when loading pages? Is it due to Flash, Java?  I use ClicktoFlash on all my pages and I have an AdBlock always on.
I used to blame my crashes on Safari on Flash, but I'm thinking that Java or JavaScript may be the problems instead. Any suggestions?

Mac OS X (10.5.5)
If you are really running v10.5.5, you need to update your system software.
Click the Apple  menu (top left in your screen) then click:  Software Update ...
What is the 'spinning beach ball of death' on when loading pages?
Turn off Extensions in Safari / Preferences. See if that makes a difference. AdBlock might be the culprit.
From your Safari menu bar click Safari / Preferences then select the Security tab. Deselect: Enable plug ins Quit then relaunch Safari. If Safari speeds up loading tabbed pages, troubleshooting help here. Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issues
Try Safari in another user account. Same lag time 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
From the Safari menu bar click Safari / Reset Safari. Select the top 7 buttons, click Reset.
The Spinning Beach Ball of Death

Similar Messages

  • Anyone notice that Firefox downloads and load a page a lot slower then Dolphin HD?

    Anyone notice that Firefox downloads and load a page a lot slower then Dolphin HD? That has been my experience all morning. I'm on Verizon Droid 2.
    I been testing various web pages using Dolphin & Firefox Mobile, and I have noticed that in general, web pages takes longer to download and slower to render in Firefox Mobile then in Dolphin HD. It is not a cache issue as I clear my cache between tries.
    Firefox Mobile 4 (downloaded 3/21/2011)?
    Dolphin HD 4.5.0

    I have the same problem on my website. It only happens in Firefox. IE, Chrome and Safari are working fine.
    Very strange behaviour. Check this page: http://1stlook.nl/webdesign-eindhoven.html
    You have to push the orange button twice. First time it only drops. Only if you click in the right corner it works???

  • How to use Javascript to load random pages?

    I wonder if anyone knows how to use Javascript to load a list
    of links stored in the text file.
    Every address will take a line, and the Javascript will
    randomly select one of the addresses to load.
    The user will click the button "random" and access the page
    randomly selected by the script.

    Addition note:
    I forgot to say this because my computer froze......(how
    lame)
    I got the code for random accessing the links.
    But now the problem is, is there anyway to parse a text file
    into the array in Javascript?

  • Auto-checking if Flash player is installed and loading other page if not

    Hi,
    can someone tell me if it's possible and if yes what the
    script is and
    where to put it in order to:
    have the browser check upon loading page X to see if the
    user's computer has Flash player installed. If answer is "no", then
    browser loads page Y instead of page X.
    Thanks
    Peter

    You can detect the Flash player (and version) with javascript
    and redirect or change the visibility of DOM objects based on the
    detection results.
    I believe that SWFObject has this functionality built in by
    default:
    http://code.google.com/p/swfobject/
    Dreamweaver also has a pre-built behavior to do this.
    Behaviors panel: click the plus button and select "Check Plugin",
    select "Flash" from the drop-down list at the top and fill in the 2
    URLs. Presto!

  • Slow Youtube videos and loading web pages - Tests ...

    Hello. I've been having this problem for over a week now. Whenever I try to watch a Youtube video or load a web page it is incredibly slow and most of the time they don't even load. I've phoned up customer service 4-5 times and had several online chat sessions but no one has been able to resolve my problem. It is quite strange as all the speedtests I run show that I'm getting 19-20Mb/s, but I can hardly even load a 144p Youtube video.
    I will say that it is not always like this, sometimes throughout the day everything will run fine but mostly it's incredibly slow, especially the Youtube videos.
    I really hope that someone here can help me solve my issue as I feel like I've tried everything.
    Thanks

    Hi Welcome to the community forums
    Here is a basic guide to getting help from the community members done by CL Keith Please read through the link posted http://forumhelp.dyndns.info/speed/first_steps.html
    once you have posted the information asked for then the community members can help you more
    if using a hub 4 locate these lines located in the hub logs
    Lines should look like this
    19:11:29, 07 Nov. (2290101.460000) DSL noise margin: 7.00 dB upstream, 6.10 dB downstream
    19:11:29, 07 Nov. (2290101.390000) DSL line rate: 448 Kbps upstream, 288 Kbps downstream
    Thank You
    This is a customer to customer self help forum the only BT presence here are the forum moderators
    If you want to say thanks for a helpful answer,please click on the Ratings star on the left-hand side If the reply answers your question then please mark as ’Mark as Accepted Solution’

  • PhaseListener and Load of Page

    Hi All,
    I'm trying to create a JSF page which will dynamically create additional content as soon as it is loaded. In order to do this I have created a PhaseListener which creates a few components and attaches them to the page on the PhaseEvent. This works fine whenever I reload the page (by creating a postback), but on the initial load of the page the Listener's events aren't triggered. What do I need to do in order to have an event trigger the first time a page is loaded? My code is as follow:
    public PageBean() {
        LifecycleFactory lLifecycleFactory = (LifecycleFactory)FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);
        Lifecycle lLifecycle = lLifecycleFactory.getLifecycle(LifecycleFactory.DEFAULT_LIFECYCLE);
        lLifecycle.addPhaseListener(new OnLoadPhaseListener());
    @Override
    public void beforePhase(PhaseEvent iPhaseEvent) {
        populateComponents();
    @Override
    public PhaseId getPhaseId() {
        return PhaseId.ANY_VIEW;
    }Interesting thing is if I change the getPhaseId() to return RESTORE_VIEW, the events are never triggered.
    Any and all help is appreciated,
    Ristretto
    Ps. I tried registering the PhaseListener in the faces-config.xml instead of the code, but it didn't make a difference.

    I tried registering the phase listener in faces-config.xml this morning and for some reason it worked this time - must have something to do with the weekend ;)
    Anycase, to answer your question, I am trying to create a base class from which all other managed page beans will inherit, which will provide default functionality. One of the things I want to provide is a default PhaseListener which the child classes can just use by overriding the methods of the base class. Now, as this base class will be used by multiple JSF projects (which are contained in WARs), I would like to JAR the base class and just include it with the other projects. If I do this, however, every faces-config.xml in every WAR will be required to register the PhaseListener, instead of just being able to inherit from the class. I would like to make the JAR completely self-sustainable, you merely need to inherit from the base class in order to use its PhaseListener.
    Any ideas on how I can accomplish this?
    Ristretto

  • In Internet Explorer I was able to right click and load the page as a PDF file. Can I do this with Firefox?

    I have searched everywhere for this. When I go to "Tools" then "Options" then "Applications" I see that Adobe Acrobat is enabled however I do not see anything on Firefox that allows me to use it to convert a web page over to a PDF.

    It does not ''''convert a web page over to a PDF.''''
    If you have a link to a pdf just open it as you would any other web page or link. It will open as a webpage displaying as the pdf document that it linked to.
    * see [[Using the Adobe Reader plugin with Firefox]]
    * click this link to test --> http://plugindoc.mozdev.org/testpages/pdf.html

  • How to spilt the screen in to frames and load different pages in a single window??

    i want to split the screen in to frames using flex help me...

    Welcome to the forum!
    The video I want to create is look like a cubic, with my face all around the centre and looking to her ( a video of her will be in the centre) and 8 different video of mine looking to hers.
    Put the clip(s) of you on 8 different video tracks in the timeline above each other, and the clip of the girl you want in the center on a 9th video track.
    Double-click one of the clips to open it into the viewer. Click the motion tab. There, adjust the scale value so it is the right size and the center value so that it is correctly positioned. Repeat for the other 8 video tracks.
    Hope this helped,
    Sasha

  • My version of Firefox is sooo slow in response. I'm using OSX snow leopard. Should it take 3 or 4 seconds to switch tabs? it didnt use to. And loading hotmail pages is worse. This compares to previous years when it was the fastest browser out there

    Mac mini 2.1 Intel core 2 duo 1.83ghz
    Mac OSX 10.6.8
    FIreFox 9.0.1

    Create a new profile as a test to check if your current profile is causing the problems.
    See "Basic Troubleshooting: Make a new profile":
    *https://support.mozilla.org/kb/Basic+Troubleshooting#w_8-make-a-new-profile
    If that new profile works then you can transfer some files from the old profile to that new profile, but be careful not to copy corrupted files.
    See:
    *http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

  • I wont to use IE for some pages and Firefox for others, but when I enter a url in IE, Firefox loads and opens the page

    I use IE 8 and the latest version of Firefox in XP.
    I'm a web designer and I want to test pages in both explorers but sometime i enter a URL in IE and Firefox opens and loads the page. How can I stop this happening?

    See http://kb.mozillazine.org/Website_colors_are_wrong
    Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
    See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]

  • Firefox takes minutes to load upon starting up and changing web pages

    When I open firefox in Windows Vista, it takes minutes(sometimes up to ten) to start up.Once firefox has loaded and I go to visit another web page, it takes minutes to load that web page. I downloaded Firefox 3.6.7 when it first came out, and it just recently started doing this. I tried uninstalling and reinstalling firefox, but this did not work. It is not a problem with my internet connection or operating system, because internet explorer and safari only takes seconds to load up and load web pages. I have run various scans to see if it was a virus or a bug, but nothing came up. How do I fix this, because using Internet Explorer is really getting on my nerves?
    == This happened ==
    Every time Firefox opened
    == Two days ago ==
    == User Agent ==
    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; (R1 1.6); SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; InfoPath.1; .NET CLR 3.5.30729; WinNT-PAI 22.08.2009; .NET CLR 3.0.30729; .NET4.0C)

    Clear Cookies & Cache
    * https://support.mozilla.com/en-US/kb/Template:clearCookiesCache
    Clear the Network Cache
    * https://support.mozilla.com/en-US/kb/How%20to%20clear%20the%20cache#w_clear-the-cache
    Troubleshooting extensions and themes
    * https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes
    Check and tell if its working.

  • Its loading a page before even i type in the right URL. how can i prevent forefox from automatically loading the suggested page before i hit enter?

    when i type in address bar, its great that the url is automatically filled in based on the history of browsing. but i dont want the page to be loading at the same instant. for ex. if i want to type thehindu.com, once i type 't' its taking for granted that i am typing thermopedia.com and completes the url and loads the page at the same time. I appreciate the url suggestion but not the page loading at the same time. this wastes my data usage (Highly inefficient).
    To complicate the problem, when i type the second letter sometimes it gets appended to the already auto completed url and heads to search for the completely messy words in the default search engine.
    Basically the addressbar has become useless and so is firefox usage. I'm completely frustrated and spoiled over an hour fighting the issue. please provide options to control the loading of the page automatically even if the url is automatically filledin.

    Try some basic troubleshooting.
    '''Try Firefox Safe Mode''' to see if the problem goes away. [[Troubleshoot Firefox issues using Safe Mode|Firefox Safe Mode]] is a troubleshooting mode that turns off some settings, disables most add-ons (extensions and themes).
    If Firefox is open, you can restart in Firefox Safe Mode from the Help menu:
    *In Firefox 29.0 and above, click the menu button [[Image:New Fx Menu]], click Help [[Image:Help-29]] and select ''Restart with Add-ons Disabled''.
    *In previous Firefox versions, click on the Firefox button at the top left of the Firefox window and click on ''Help'' (or click on ''Help'' in the Menu bar, if you don't have a Firefox button) then click on ''Restart with Add-ons Disabled''.
    If Firefox is not running, you can start Firefox in Safe Mode as follows:
    * On Windows: Hold the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
    * On Mac: Hold the '''option''' key while starting Firefox.
    * On Linux: Quit Firefox, go to your Terminal and run ''firefox -safe-mode'' <br>(you may need to specify the Firefox installation path e.g. /usr/lib/firefox)
    When the Firefox Safe Mode window appears, select "Start in Safe Mode".<br>
    [[Image:Safe Mode Fx 15 - Win]]
    '''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]] article to find the cause.
    ''To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
    When you figure out what's causing your issues, please let us know. It might help others with the same problem.

  • Error loading JSF page popup window - Cannot find FacesContext

    Hello,
    I am trying to load a popup window from my Visual Web JSF page. The popup window itself will be a Visual Web JSF page also.
    As an example, i have 2 buttons on my original page with jsp tags as follows::
    <webuijsf:button binding="#{Page1.button1}" id="button1" onClick="window.showModelessDialog('./PopupPage.jsp'); return false;"
    style="left: 19px; top: 16px; position: absolute" text="Button"/>
    <webuijsf:button actionExpression="#{Page1.button2_action}" binding="#{Page1.button2}" id="button2"
    onClick="window.showModelessDialog('./PopupPage.jsp');" style="position: absolute; left: 20px; top: 44px" text="Button"/>
    When i click Button1, the popup window appears but will not load the page within the window. I get the following report in the server log:
    StandardWrapperValve[jsp]: PWC1406: Servlet.service() for servlet jsp threw exception
    java.lang.RuntimeException: Cannot find FacesContext
    at javax.faces.webapp.UIComponentClassicTagBase.getFacesContext(UIComponentClassicTagBase.java:1811)
    at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1628)
    at org.apache.jsp.PopupPage_jsp._jspx_meth_f_view_0(PopupPage_jsp.java from :102)
    at org.apache.jsp.PopupPage_jsp._jspService(PopupPage_jsp.java from :77)
    ETC ETC
    If i click Button2 (which does NOT return false in the onclick Script and thus submits the first page) the first attempt fails with the same error, but if i try a second time the popup window displays and loads the page correctly.
    Any solutions would be greatly appreciated as this is driving me crazy :-s
    Edited by: coxy69 on Jan 9, 2008 10:29 PM

    Cannot find FacesContextThis generally indicates that you invoked a request which points to a JSP page which contains JSF tags, but that the request itself isn't passed through the FacesServlet. Make sure that the request URL is covered by the url-pattern setting of the FacesServlet in the web.xml.

  • After installing Firefox6 many sites will not finish loading. I click on "stop loading this page" and then click on "reload this page" and the page loads. Also if I disable javascript the page will load.

    After installing Firefox 6 MANY web site will not finish loading. I disabled all add-ons and still have the problem. If I disable javascript, the pages will load. When the page is trying to load, if I hit "stop loading this page" and then hit "reload this page", the page will load; but sometimes I have to do this 2-3 times for the page to finish loading. No problem with these pages using IE8.

    I see that you ave changed some network.http prefs.<br />
    Doing that can cause all kinds of problems because not all servers like such changes, so you can try to reset those prefs on the about:config page.<br />
    network.http.max-connections 48<br />
    network.http.max-connections-per-server 16<br />
    network.http.max-persistent-connections-per-proxy 16<br />
    network.http.max-persistent-connections-per-server 8<br />
    network.http.pipelining true<br />
    network.http.pipelining.firstrequest true<br />
    network.http.pipelining.maxrequests 8<br />
    network.http.proxy.pipelining true<br />
    network.http.request.max-start-delay 0<br />
    Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
    See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]

  • IIS, Javascript, Signed Applet and ASP Blank Page Problem

    Hi,
    I'm having a problem using a Signed Applet in a site that runs in a IIS (Windows Server 2003).
    My aspx web page uses the applet to read my smart card and get information from it.
    This applet uses an auxiliar dll (stored in a second Signed Jar file) in order to read the information from my smart card.
    The way the solution is design:
    1) Aspx page is asked from server
    2) Internet Explorer recieve the page and asks the server for it content (images, applet, javascripts, etc)
    3) After this the JVM runs (console opens)
    4) After the Aspx page render fully a javascript register onload fires and call an applet method
    5) Applet receive the call and run the logic of the method:
         - reads the smart card;
         - calls Javascript function in order to fill aspx fields with information from smart card
         - calls Javascript function the simulates a click in a botton of aspx page (in order to call server side part sending data readed from smart card to server)
    5) The server makes some logic with the information receive and responds to client registering in aspx page a call to another Javascrit function
    6) The client received the asnwer from server and runs the Javascript function registered on step 5)
         This Javascript calls another method from applet and runs the following logic:
         - reads more information from smart card;
         - call javascript function in order to fill more fields of aspx page with the information readed
         - calls Javascript function the simulates a click in a botton of aspx page (in order to call server side part sending data readed from smart card to server)
    7) The server makes some logic and call another pages with no Applets
    8) Client asks for a second page with the same applet and we start with another logic express on steps 1);2);3),4);5) and then 7).
    This is all ok, until sometimes the server stop responding correcly for requests regarding this two pages with the Applet.
    When this happens the server just responds with a blank page.
         - with fiddler I can seer the request for the aspx page (that uses the applet)
         - but server responds with a blank html page
    The JVM doesn't fire.
    The IIS log don't show errors.
    The eventviewer doesn't show errors.
    The problem is solved with an IIS reset or a Application Pool reset.
    After a while the problem returns.
    This problem occours for other user in another machine, the server just stops responding correcly to request regarding pages with applets, the other pages still continue to work.
    If we disable Java Control Panel->Advanced->Java Plug-in->Enable the next-generation Java Plug-in the problem seend to stop, but we can't force all clients to disable this option right?
    Or there is a way to force the Applet to run with this option disabled?
    As anyone experience similar problem?
    Regards,
    OF

    This is all ok, until sometimes the server stop responding correcly for requests regarding this two pages with the Applet.
    When this happens the server just responds with a blank page.
    - with fiddler I can seer the request for the aspx page (that uses the applet)
    - but server responds with a blank html pageWell, if http requests look identical in case of success and failure (pay attention to cookies, etc) then it has to be something on the server side.
    It could be that server gets into this wrong state because of previous requests made by applet but it is hard to tell.
    I am not clear how old/new plugin can make a difference unless your applets run in the legacy mode (i.e. you are actually trying to reuse SAME instance of the applet when
    it is loaded next time).
    I'd start with
    1) carefully comparing good/bad sessions
    2) checking whether server will serve correct response to another client when it serves "bad" page for current client
    3) add debug statements to aspx - it is scripted page, may be some condition is not met and then it returns blank?
    4) record all http requests in one session until you get to "error" state and then use any http server testing tool to "replay" this set of requests.
    You should be able to get server into the same state without use of applet. Then you can try to tweak set of requests to see what makes a difference.

Maybe you are looking for