It's been 2 days and I think i might have to kill myself.
My website for some reason suddenly started taking way way wayyyy to long to load.
I have cloudflare enable on my domain to cache content so my site can load faster, I've tried turning it off, but my site is still taking forever to load.
I've used pingdom(http://tools.pingdom.com/fpt/#!/dFvagb/http://streamaton.com/) and according to the results it shows that the domain itself is taking to much time to load(whut?).
I've tried visiting other section of my site like my admin panel and the site loads up pretty fast.
I have no idea how to pin point the root of this problem.
it depends a bit on the circumstances:
Could the case be that you have much higher load than usually?
If not, did you perform any code changes that might be responsible for that change?
it could also be the case that the server your website is on is under unusual high load or in some weird half-dead state. Sending a mail to your ISP asking them to check your server might be a good idea in any case.
Domain of my blog is codesaviour.
Since last month my blog and wp-admin dashboard has slowed down to a frustrating level. I have already removed post revision after reading from speeding up wordpress.
Here is the Google PageSpeed Insight report of my blog. According to it server responding time is 11s.
I even read following threads in stack overflow :
link. I tried to implement the steps but blog is still slow,no change.
My host is Hostgator.in,their online assistance asked me to enable gzip compression as instructed at link,So I followed the instruction, as I was not having .htaccess file on server I created one and pasted the code mentioned in previous link,but nothing helped. It is slow like before, even online reports doesn't show that gzip is even working.
Here is a report from gtmetrix that includes Pagespeed and YSlow reports.Third Tab Timeline shows that it took 11.46s in receiving.
Main problem is server response of 11s (google pagespeed report) or 11.46s(gtmetrix report).
Google suggests to reduce it under 200ms ,How can I reduce it?
#Constantine responded in this link , that many wordpress website are going through same slow phase.
I am using following plugins:
Akismet
Google Analyticator
Google XML Sitemaps
Jetpack by WordPress.com
Revision Control
SyntaxHighlighter Evolved
WordPress Gzip Compression
WordPress SEO
WP Edit
Every time I select add new plugin following error is reported,
An unexpected error occurred. Something may be wrong with
WordPress.org or this server’s configuration.
Also whenever i am installing any plugin using upload option, its giving me error :
Can't load versions file.
http_request_failed
Please help me,in order to increase speed of my blog and dashboard, also suggestion for the errors I am receiving.
Edit
Automatically , without any changes , 11.46s has been reduced to 1.26s .
I will focus on the speed issue. Generally, when things start to be slow, it is a good idea to test by gradually switching off the features until it is fast. The last thing you switched off before it is fast is slow. Then look at that thing in details. Try to split the given task to subtask and do it again, until you find the exact cause of the problem. I would do that with the plugins as well. After the testing is finished, I would put the features back.
Use an effective caching plugin like "WP Super Cache". It drastically improves your page"s load time. Optimizing your images is also essential for your site"s speed. WP-SmushIt performs great for this issue.The last plugin which I highly recommend you is WP-Optimize.This plugin basically clean up your WordPress database and optimize it without doing manual queries. It sometimes gives error when you installed the same plugin more than ones. Firstly, you should delete the plugin from your ftp program instead of using wordpress platform. Otherwise, its not working properly due to errors. Then try to install again the same plugin which you had already deleted.
If you're going to maintain a site about programming then you really have to fix the performance. It really is awful.
The advice you get from automated tools isn't always that good.
Looking at the link you provided the biggest problem is the HTML content generation from GET http://codesaviour.com/ which is taking 11.46 seconds (there are problems elsewhere - but that is by far the worst) - 99% of the time the browser is just waiting - it only takes a fraction of a second to transfer the content across the network. Wordpress is notorious for poor performance - often due to overloading pages with plugins. Your landing page should be fast and cacheable (this fails on both counts).
even online reports doesn't show that gzip is even working
The HAR file you linked to says it is working. But compression isn't going to make much impact - it's only 8.4Kb uncompressed. The problem is with the content generation.
You should certainly use a Wordpress serverside cache module (here's a good comparison).
DO NOT USE the Wordpress Gzip plugin - do the compression on the webserver - it's much faster and more flexible.
In an ideal world you should be using ESI - but you really need control over the infrastructure to implement that properly.
Diagnosing performance problems is hard - fixing them is harder and that is when you have full access to the system it's running on. I would recommend you set up a local installation of your stack and see how it performs there - hopefully you can reproduce the behaviour and will be able to isolate the cause - start by running HPROF, checking the MySQL query log (I'm guessing these aren't available from your hosting company). You will howevver be able to check the state of your opcode cache - there are free tools for both APC and ZOP+. Also check the health of your MySQL query cache.
Other things to try are to disable each of the plugins in turn and measure the impact (you can get waterfalls in Firefox using the Firebug extension, and in chrome using the bundled developer tools).
You might also want to read up a bit on performance optimization - note that most books tend to focus on the problems client-side but your problems are on your server. You might even consider switching to a provider who specializes in Wordpress or use a different CMS.
symcbean's answer is good, but I would add a few things:
This is a server-side issue
This has been said by others, but I want to further emphasize that this is a server side issue, so all those client-side speed testing tools are going to be of very limited value
HostGator isn't high-performance hosting
I don't know about India, but HostGator in the US is generally very slow for dynamic, database driven sites (like yours). It absolutely shouldn't take 11 seconds to load the page, especially since your site doesn't look particular complex, but unless you're serving a totally static site, HostGator probably won't ever give you really stellar performance.
Shared hosting leaves you at the mercy of badly-behaved "neighbors"
If you're using one of HostGator's standard shared hosting packages (I'm assuming you are), you could have another site on the same machine using too many resources and crippling the performance of your site. See if you can get HostGator to look into that.
Why not use a service built for this?
This looks like a totally standard blog, so a service like Tumblr or Wordpress.com (not .org) might be a better choice for your needs. Performance will be excellent and the cost should be very low, even with a custom domain name. If you aren't experienced in managing WordPress and don't have any interest in learning how (don't blame you), why not leave all that to the experts?
You need to make some adjustment to improve your speed up WordPress.
The first step is: clean some unwanted plugins you had in WordPress.
The second step is: delete the theme you not used.
The third step is: compress all images with lossless quality.
The fourth step is: Clean up the database.
If you have done all these steps you will fix your WordPress. You want more details to check out this link: How to fix WordPress dashboard slow.
Other than the usual suggestions, if you are hosting your MySql db on another host from the web server, check the latency between the two. Wordpress is unbelievably chatty with it's db (50+ db calls to load each dashboard page, for example). By moving the db onto the same host as the web server, I got excellent performance.
The joomla 2.5 site (shared hosting) http://dppumps.eu/home (temporary homepage) from time to time is extremely slow. When visiting after a long time it may take up to 30sec to load, and it has happened to me several times to get 500 internal server error after loading for a long time. When refreshed it takes from 0.5 sec to 4 sec to load. How is it possible to have such a big range in loading time? Maybe a server issue or something in my script? Thank you. (I have created numerous sites with joomla 2.5 hosted in the same hosting company with no problems)
You really do need to do some research before you ask questions like this.
First thing you should always do is run a site speed test using Pingdom or something similar. I've run a test on your and you're initially loading 11.1MB of data.
6.6MB of this data is from 2 flash video files which cannot even be found. You then have to take into consideration that you've most likely not used web compression when saving images for your website.
In addition to this, you may want to consider enabling Joomla's GZip compression in the Global Configuration and enable the System Cache plugin. Should you not want to do this, I would strongly suggest using a caching plugin such as JCH Optimize.
Article upon article has been written regarding slow website so please look around to see what methods suits you the most
In the past, when I checked the site speed in google page speed or many similar tools, the site got very high scores (good css & js optimize). I installed the Advanced CSS/JS Aggregation module and boost module to get high score.
Then, suddenly, I started to get message on the google page speed (and other tools), saying my server response time is slow - around 3 seconds.
My site built with Drupal 7 and hosted on Bluehost Shared hosting.
Bluehost technical support says that the problem is not in their side
What do you think causing the server to be slow?
How can I fix it?
Or at least, what should I check (images, caching, something else)?
The first thing to figure out is what's a desirable response time. For example, if you have lots of modules and pretty heavy site/homepage then maybe 3 seconds is ok unless something is done to change the processing time(caching, using less modules etc).
Back to your case of where should i check:
Check, your homepage and what views and other things are loading for your homepage to be rendered. Then make a list and go one by one to ask:
Is it optimal/can it be improved? maybe something is throwing the caching out(dynamic parameters be injected by each request for the item etc).
If you're using views, enable the sql view to see what sql statements its using and you can use tools to analyze/improve it(this could be a question by itself)
Look at the modules that load/being used to make sure you need them.
Check on the drupal caching(/admin/config/development/performance) and make sure the correct checkboxes are checked.
This could as well be blue host's problem because if they're hosting so many sites on the server, the server will start kicking some sites out of memory and load them back as they're requested by the visitors hence the slow load(server requests the site, drupal loads it from database etc).
You can ask specific questions after you check those.
I have a Drupal site built on a shared host and I'm finding that the site is very slow to respond. I susepect it's the host and not my Drupal/database configurations but I don't know how to decipher the results from Pingdom.
I have also read Explanation of Pingdom Results but am unsure of how to resolve my problems.
Pingdom results show a Load Time of 60 seconds.
Performance Grade tab shows results of all items at or near 100.
According to the Page Analysis tab, most of the time is spent on the Wait state.
Does the above indicate a problem with my hosting or perhaps domain name provider or is there something that I can do to improve performance of my website?
I should also mention that I've used other tools like Google's Page Speed Chrome plugin and Firefox's Yslow plugin and both give an above average rating to my webpages which leads me to believe it's an issue with my host.
Drupal has this issues of abusing database queries especially if you use a lot of modules on one page and do not cache anything. That may slow down your site considerably. I use Pressflow Drupal`s profile to reduce some load times I also ad Varnish to server (you can look at Memcache too) I also add Boost module to the site itself. But the most important thing is to get query per page load number right. If have written some custom code optimize it. Look for ways to get same data without sending queries to the server maybe some data was already loaded to the page and you do not need tome queries.
In your particular case I think that some lose loop which does not end but has safety trigger which kills it after certain amount of time. I can bet that the reason is somewhere in your custom code or some underdeveloped module. Try to enable display of all the error.
P.S. Example of such page would be the best way determine what is wrong.