http://www.puppykisses.org/
i made a WordPress page for a client, and for some reason it is taking over a minute to load the page. The only thing that I could think of being the problem is the amount of photos that he inserted into the slider up top on the home page. It looks like all those pictures need to load before anything else pops up. But then I click on Contact or any other page that has no real images to speak of, and the problem is still there. Just wondering if anyone can point me in the right direction to fix this. thanks!
Like #David said, its the initial request (the source for the page) that is giving you the issues. This means it is unlikely an issue with hosting, and most likely an issue with your code. I would go through any plugins you have installed and disable them one-by-one, and slowly start commenting out your own custom dynamic code bit by bit, till you see what is taking so incredibly long. Then rewrite/excise that code from the site.
Start With the Basics
Keep the number of WordPress plugins you use to a minimum
Get a Proper Hosting Provider
Remove Unnecessary Code From WordPress Header -> http://goo.gl/yfRcF
Use firebug and click Network tab to check loading speed for each files
Check Suggestion how to improve website speed -> http://goo.gl/FtiX3
Install WP Super Cache plugin -> http://wordpress.org/extend/plugins/wp-super-cache/
*If you use gallery try to use image thumbnail rather than load whole images size
How do I take a deeper look at what's going on in the network level of my web browser than the developer tools network panel will provide? For example, I'm trying to debug an issue on a page right now in Firefox (18.0.1) where the loading "spinner" keeps going continuously long after the page has finished loading.
The firebug net panel shows all resources loaded ("200 OK") but the loading icon on the tab is still spinning and the text on the bottom of the window still shows "Transferring data..". How would I take a closer look and see what is supposedly still transferring? Note that this only seems to happen with Firefox and only on a fresh load (not when resources are cached).
After checking your link with Wireshark and with HTTPScoup (a different tool), my conclusion from both was that all the data arrives successfully and no connection remains open with your server's IP. The problem in FF I think is related to something else
Google reveals that in some cases, it is possible to confuse FF into this state. It doesn't have to be related to open network connections.
Take a look at this questions for example:
FireFox sits on "Transferring data from..." or "Read...."
The issue there was unclosed tags in the HTML body.. so try to find problems like this one too. You can try fixing some validation errors by running a validator such as this one. Since you have about 200 validation errors, I suggest you start by deleting half your HTML code until the problem goes away and this way zero-in on the problem location. Then go in and fix the tag mess.. looking a little in the HTML source gave me a headache :)
I would use a tool like Fiddler or Wireshark to do this. Both of these tools provide more low level packet information.
I would start with Fiddler. Fiddler is meant for http traffic analysis whereas Wireshark is a full-fledged packet sniffing tool for all layers of network traffic.
Another advantage to both of these tools is that you can use them with any browser. One disadvantage to fiddler is I believe it is only available for Windows.
I would recommend a very nice Firefox extension called HttpFox which is a bit easier to use than wireshark and friends
It lets you see the HTTP calls made by the page in much greater detail, and also the flow between pages (fast redirects and such). Here is what it looks like:
I have a user on my site which (AOL + IE9) which is having issues with images on a webpage not loading. It's odd because I can't replicate the issue whatsoever. He mentions that the problem also occurs in Firefox. Basically, the page will load but some of the images on the page don't load even though the images do exist and we (and many other users) can view the pages without any problem. Also, sometimes a particular page will load images while other times it wont.
Any ideas? I've tried all the troubleshooting I can think of:
Check add ons
Has highspec computer
Check antivirus/firewall/etc software might be blocking
decent internet connection
no issues with when running a tracert
Is he behind a proxy that might block certain traffic? Does he run an anti-spyware tool which might modify his %SYSTEM32%/drivers/etc/Hosts file - and does it work if he changes that back to defaults?
If you can get him to download Firebug in Fx he can go to Net->Images which might help explain why the request for the images failed.
I love YSlow for Firebug/Firefox, but I've hit a situation where I want to profile an HTTPS site, that doesn't physically work outside of IE6/7 (e.g. no IE8, no Firefox, no Chrome)
Fixing the site to work in all browsers is officially Step #1, but to do some analysis and benchmark the existing site (which will help in reporting overall goal achievement) I really need to be able to profile the existing site.
In particular the info I'm looking for is:
Overall page speed
Static content (what images, css, js files) are cached, minimized, gzipped
Counts/locations of slow CSS (e.g. usage of CSS Expressions)
Cookie info
Image sizes
Duplicate scripts/css
File sizes
etc.
Without a specific do-all tool, are there specific tools that will help me solve part(s) of the puzzle.
e.g.
I have Fiddler2 set up... which will give me HTTP(S) sessions, headers, requests, filesizes, gzipping, etc.
I have a bookmarklet or two that will tally up duplicate scripts/css
I have the IE7 developer tools installed so that I can view the HTML and inspect things
Using the above I can extract most of the info and then tally up my own "score"/checklist of things that need attention however it is a fair amount of work. :-(
Does anyone have some better tools for this?
Is there a YSlow-like tool for IE7??
You Can Run Yslow In Internet Explorer
All You Need To Do Is:
Click Here (Using IE)
Scroll Down To 'Desktop Bookmarklet Installation Instructions'
Right Click The Blue Rectangle Reading 'YSlow' & Then Add To Favourites
Now You Have YSlow In Your Favourites, Go To The Webpage You Want To Test &
Click YSlow From Your Favourites Menu To Run The Test.
UPDATE: The YSLOW Bookmarklet has not been updated by the YSLOW team and as of June 2016 does not work in IE11
I just came accross MSFAST, a new addon from MySpace Performance team
http://msfast.myspace.com/
It does performance analysis and there is a YSLOW quotation system.
Have a look at dynaTrace AJAX. Works with IE and should give you most of the info you're wanting.
I am not sure, but Firebug Lite can run on IE .. ?
Well I am afraid there is none.However you can use HTTP Watch to profile.Just give a look & see if it helps.Good Luck
Charles Web Proxy has a yslow like feature built in. It works with IE. It is shareware and costs $50 to purchase.
http://www.charlesproxy.com/
I had similar question and this is the best thing that I found for IE. Hope this helps!
What Firefox add-ons do you use that are useful for programmers?
I guess it's silly to mention Firebug -- doubt any of us could live without it. Other than that I use the following (only listing dev-related):
Console2: next-generation error console
DOM inspector: as the title might indicate, allows you to browse the DOM
Edit Cookies: change cookies on the fly
Execute JS: ad-hoc Javascript execution
IE Tab: render a page in IE
Inspect This: brings the selected object into the DOM inspector
JSView: display linked javascript and CSS
LORI (Life of Request Info): shows how long it takes to render a page
Measure IT: a popup ruler.
URL Params: shows GET and POST variables
Web Developer: a myriad of tools for the web developer
Here are mine (developer centric):
FireBug - a myriad of productivity enhancing tools, includes javascript debugger, DOM inspector, allows you to edit the CSS/HTML on the fly which is highly valuable for troubleshooing layout and display problems.
Web Developer - again another great developer productivity tool. I mostly use it for quickly validating pages, disabling javascript (yes I disable javascript sometimes, don't you?), viewing cookies, etc.
Tamper Data - lets you tamper with http headers, form values, cookies, etc. prior to posting back to a page, or getting a page. Incredibly valuable for poking and prodding your pages, and seeing how your web app responds when used with slightly malicious intent.
JavaScript Debugger - has a few more features than javascript debugger provided by firebug. Although I must admit, I sparingly use this one since firebug has largely won me over.
Live HTTP Headers - invaluable for troubleshooting, use it frequently. Lets you spy on all HTTP headers communicated back and forth between client and server. It has helped me track down nefarious problems, especially when debugging issues when deploying your web app between environments.
Header Spy - nice addon for the geeky types, shows you the web server and platform a web site runs on in the status bar.
MeasureIt - I don't use this all too frequently, but I've still found it valuable from time to time.
ColorZilla - again, not something I use all that frequently, but when I need it, I need it. Valuable when you want to know a color and you don't want to dig through a CSS file, or open up a graphics editing app to get a color embedded in some image.
Add N Edit Cookies - this has been a great debugging tool in web farms where the load balancer writes a cookie, and uses the cookie value to keep your session "sticky". It allowed me to switch at will between servers to track down problems on specific machine. Also a good tool if you want to try to mess with a site that uses cookies to track your login status/account, and you want to see how your code responds to malformed or hacked info.
Yellowpipe Lynx Viewer Tool - yeah I know what your thinking, lynx, who needs it, its so 1994. But if you are developing a site that needs to take web accessibility into account (meaning accessible to users with visual impairments who use screen readers), or if you need to get a sense of how a web spider/indexer "sees" your site, this tool is invaluable. Granted, you could always just go out and grab Lynx for yourselfhere's the windows xp port that I use.
I've got a handful of other addons that I've used from time to time that I'll just quickly mention: FireFTP (one I installed wasn't stable and I've not tried a newer release), Html Validator (also found this one unstable, least back when I installed like a year ago), IE Tab (I usually just have both IE and FireFox open concurrently, but that is just me, I know many others that find this addon useful).
I'd also recommend the Web Developer extension by Chris Pederick.
As far as web development, especially for javascript, I find Firebug to be invaluable. Web developer toolbar is also very useful.
The ones I have are...
Y-SLow
Live Headers
Firebug
Dom Inspector
One that wasn't mentioned yet is this HTML Validator extension that I found very useful.
#Flávio Amieiro
MeasureIt is an unnecessary extension to have if you install the Web Developer Toolbar. Web Developer Toolbar includes a ruler as one of its features. Under the "Miscellaneous" category for Web Developer click the option "Display Ruler" to use a ruler identical to the MeasureIt one.
That will allow you reduce the number of extensions needed by at least one.
Firefox addons:
FireBug:helps web developers and designers test and inspect front-end code. It provides us with many useful features such as a console panel for logging information, a DOM inspector, detailed information about page elements, and much, much more.
Web Developer-gives you the power disable CSS, edit CSS on the fly, measure certain areas of a page and much more.
ColorZilla
Just click on the icon, hover over the area you'd like to know the hex color for, and click.
Window Resizer
to make sure the layout is displayed properly in the standard resolutions of today.
Total Validator
validating websites much easier by checking HTML, links, CSS and doing a lot more.
Web Developer for web development. Scribefire if you're a blogger-progammer
For web developing I use the Web Developer Toolbar, CSS Viewer and MeasureIt.
But I'm really not one of those who has a thousand of extensions to do everything. I like to keep things simple.
EDIT: Thanks to Dan's answer I don't need MeasureIt anymore. Can't believe I've never seen that! I guess I'll just have to pay more atention to this WebDeveloper toolbar.
Adding to everyones lists, Tamper Data is quite useful, lets you intercept requests and change the data in them.
It can be used to bypass javascript validation and check whether the server side is doing its thing.
I use Web Developer, it's a real time saver.
+1 for LORI ("life-of-request-info"). It's a very convenient alternative for rough measurements of the load time of a particular web page -- the kind of thing that you might otherwise use an external stopwatch for.
New Tab Homepage. Combined with a "speed dial"-type homepage (a personal, fast-loading page of links that you use frequently), helps you get where you're going faster when you open a new browser tab.
LastTab. Changes the behavior of Ctrl+Tab to let you navigate back and forth between your most-recently-used tabs with repeated presses of Ctrl+Tab, the same way that Alt+Tab works in Windows. Also provides a nice view of all open tabs while Ctrl is still being held down for easy navigation. (The resultant behavior is very similar to the Ctrl+Tab behavior in recent releases of Visual Studio.)
FireFTP is good for grabbing/uploading any necessary files.
I find Hackbar to be quite useful. Very useful if you want to edit the querystring part of the url, to test for vulnerabilities, or just general other types of testing where you might end up with complicated query string values.
I was learning DOM inspector, but I've switched to Firebug.
Some of which has been missed above are here
Load Time Analyzer – View detailed graphs of the loading time of web pages in firefox. The graphs display events like page requests, image loading times etc.
Poster – A must have tool for web developers enabling them to interact with web services and other web resources.
Aardvark – A cool extension for web developers and designers, allows them to view CSS attributes, id, class by highlighting page element individually.
Fiddler is a really great debugging proxy. Think of it as a more powerful version of the "Net" panel in Firebug or the Live HTTP headers.
It used to be an IE-only extension, now it also has hooks into Firefox.
Groundspeed, is useful for testing server side code. It was created for input validation tests during pentest, but can be useful for any test that require manipulating input (similar to TamperData).
It lets you control the form elements in the page, you can change their type and other attributes (size, lenght, javascript event handlers, etc). So for example you can change a hidden field or a select to a textbox and then enter any value to test the server response and stuff like that.