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4 views

W3TC recreating cached files, but not uploading them to our CDN. We didn't request the recreation

We're having a weird problem on our production server. We use w3tc to compress and upload CSS and JS to our amazon CDN. After clearing all caches on the site, it works fine initially, then sometime ...
1
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2answers
66 views

Is security a problem in Wordpress?

I am going to start a big corporate website for his car shop which is supposed be more secured. Is Wordpress okay to start a secured and reliable website? As far as i heard, Wordpress hackers ...
1
vote
1answer
36 views

Is post_class(); going to slow Wordpress page speed

I just have a general question about the post_class(); function. As it gets category and tag classes relating to a post, is it database/server intensive to call this on a category page, or even a ...
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0answers
17 views

What's the best way to dequeue / remove uncooperative scripts and styles?

So we've got wp_dequeue_script, wp_dequeue_style as well as wp_deregister_styleand wp_dequeue_script... These work well, as long as they've been called correctly in the first place. Some plugins, ...
0
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1answer
11 views

Is WP-Cron / wp_schedule_event suitable for time-consuming actions?

I want to schedule an action to be run daily. This action can take up to a few seconds. Question is: is WP-Cron the suitable mechanism (compared to, say, classic Unix cron) for such action? The ...
0
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1answer
19 views

String Replace Caching & Chance of Collisions

I am noticing that for various reasons I am using lots of string replacements in Wordpress and I am concerned about this impact on performance once it goes live. I am not advanced in caching but it ...
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0answers
18 views

Is it possible to outsource wp-admin to another server?

This question might be very crazy and stupid, but I wonder if there is any chance that I could host the whole wordpress backend on another server, in order to minimize server load. For this, I guess, ...
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0answers
22 views

Perfmon performance counters on WAMP

I work on an WordPress site for a business. I'm using WAMP: Windows Server 2008 R2 Standard, sp 1, 64-bit. Apache version 2.4 MySql version 5.6.9 PHP version 5.4.13 8 GB RAM Intel Xeon CPU 2.93GHz (4 ...
0
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2answers
12 views

How can I control which plugins run in the dashboard?

I do not wish to activate/deactivate plugins. But for plugins that have no menu pages/submenu pages, that mostly do things on the frontend, I wish to disable while viewing the dashboard/admin pages. ...
0
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1answer
13 views

Dashboard memory overload problem

I have a client who has a dev server, and we continue to have problems. We recently tried to install a new theme, and it's child, and it did become active, but anytime we try to access the dashboard ...
3
votes
2answers
50 views

Could a large quantity of files in the uploads folder affect performance?

There is a site, where images are not organized into month- and year-based folders. There are more than 20 000 of images in one folder (uploads) now. When I try accessing the folder via a file ...
0
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0answers
80 views

Anything else I can do to speed up Wordpress page load?

I'm really exhausted. I never had the feeling that my page is loading slow, but my Alexa bar is telling me that my site is slower than 97% of all websites out there. That's a joke, right? Or so I ...
2
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2answers
38 views

What effect does the_content filter have on performance?

This is general question but lets say I have a function and on a specific page I want to display a table. The function only applies to one page on my site but every post/page will run this function ...
0
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0answers
27 views

How to optimize get post query

I have a dynamic Wordpress site with large number of posts (almost 2 millions), and need to optimize custom archive search query. This is what I'm using now and it takes ~0,5s (standard query_posts() ...
2
votes
2answers
81 views

Get Y random authors' ID/Object with more than X number of posts

I want to display Y number of authors' info randomly. These authors have to have at least X numbers of posts published. Please keep in mind that this would be for a blog with thousands of users where ...
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0answers
38 views

wp_get_attachment_image_src() regenerate custom size images everytime

i try to make simple gallery from post's attachment images with custom sizes. i wrote simple loop: $original = array(); $gallery = array(); $gallery_min = array(); $imgs_args = array( ...
0
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0answers
85 views

How can I debug the TTFB in WP?

I'm developing a WP theme, based on _s default theme with WP 4.1.1. I keep getting a TTFB(time to first byte) of 22s, consistently both on the front and back of the site, while on localhost. Here's a ...
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1answer
18 views

Using static home page and wordpress only as a blog

Would using static home page and wordpress only as a blog increase page speed instead of using a Wordpress template to run the whole show? Would I achieve the same effect using cache tools?
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0answers
16 views

Setting up a cookieless domain without being able to change the root via cpanel

I have this websites that allows the registered users to upload images, etc. Thus I get tons of image uploaded to my wp-content/uploads. Now I want to create a cookieless domain in order to speed up ...
0
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1answer
143 views

Wordpress performance - W3 Total Cache and memcached/APCu

I have freshly installed Wordpress, Nginx with PHP-FPM, W3 Total Cache (plugin), memcached and APCu on PHP 5.5. I will run a benchmark on my local mac against the aforementioned AWS server using ...
0
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2answers
52 views

Optimising amount of calls to custom fields

I have this code fragment in my codebase: foreach($this->adverisers as $adveriser) { $this->data[$adveriser->name]['image'] = bfi_thumb(get_post_meta($adveriser->ID, ...
0
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1answer
88 views

Best Way to get facebook share count and update using wp_schedule_event or any other method

I recently developed a news blog, and my client needs facebook share count. I Successfully able to get the share count and update the custom field using below code.(with the help of cybermeta). What ...
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0answers
49 views

Wordpress supercache real time preload

When a user create a new post, WP automatically share this URL in Twitter. This cause Twitterbots and other crawlers make many http request. All this process occur in 3 seconds where WP receive 6 to ...
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0answers
42 views

Alter wp_post table vs. post_meta performance/speed

I'm searching for the most efficient way to link a post to multiple users. By default each post in wp_post has a post_author column, which is linked to the corresponding user ID in wp_users. Assume ...
0
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1answer
46 views

Performance testing a Worpress site locally?

G'day, I am a novice in Wordpress development, I have searched a lot but couldn't find the solution. I have developed a Wordpress site and I want to test it on localhost, I want to test the server ...
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2answers
43 views

Overwriting templates in child theme and performance

Is it bad for performance to overwrite custom templates in the child theme? For example: I have a template called single-music.php in my parent theme. I have put single-music.php in the child theme ...
2
votes
2answers
110 views

get_the_foo() in the loop - does it perform another query?

I'm unclear on the get_the_foo() style of functions, for example get_the_permalink(). My main question is: when this is performed in The Loop, is another SQL query executed (besides the original ...
0
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0answers
543 views

Long wait times in first part of call to Wordpress on Azure

I've had a blog on Azure for quite a while, and despite optimisation attempts, it's still pretty slow. The initial TTFB seems to be a significant time sink. Azure setup It's quite a small blog and ...
0
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1answer
40 views

Does registering multiple shortcodes impact performance?

There are a range of plugins that register multiple shortcodes, sometimes up to 30. What are the performance implications of having multiple shortcodes registered? I would assume that having a huge ...
0
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1answer
51 views

How bad is flush_rules() on init hook?

According to the Codex: [...] This function can be extremely costly in terms of performance. It should be used as sparingly as possible - such as during activation or deactivation of plugins or ...
0
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0answers
116 views

MultiSite extremely slow when navigating in admin area

I have a WordPress MultiSite blog. Recently I updated to 4.1. Not only since then, but already before my blog has been running very slow when navigating through the admin pages in the backend. It ...
1
vote
2answers
107 views

How can Wordpress be made more memory efficient?

Let's assume this is a site that has dynamic content pertaining to the user, or content that changes very often, so varnish is out. Let's also assume that there are no plugins and the theme is ...
0
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1answer
53 views

fastest replacement DB

What's the best database setup for WordPress for speed and lots of posts (hundred thousands of rows in posts and post_meta tables)? While I can cache as much as I can and optimize my queries/PHP as ...
0
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1answer
46 views

wp_get_update_data() function running on every admin request

In one specific instance of a WordPress build the admin is incredibly slow, after checking the issue out with the Query Monitor plugin I notice that WordPress is running a handfull (~15) HTTP requests ...
3
votes
3answers
61 views

What is the most efficient way of implementing a favorite post system?

I am going to implement a favorite post system so users can save their favorite posts for later reading. I want to know what is the best approach for doing it taking into considaration the ...
5
votes
1answer
56 views

Is there any difference between hooks posts_where with posts_join and posts_search performance wise?

I want to know which filter hook I should use that performs faster. I did try both several times and I noticed that posts_search is a bit faster than using the combination of posts_where and ...
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0answers
72 views

Ajax take too long to return code

I'm bulding a new web site and I need use ajax to search and return some pages/post. I don't know the problem but my ajax need 2s or 3s to return the HTML structure with the page and some photos (this ...
0
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2answers
64 views

What is the best way (regarding performance) to set transients for logged in users?

I have an option for my logged in users where they can hide the posts they dont want to see. Everything works as expected until I implement transients. When I set the transients to cache the posts ...
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3answers
55 views

How to see list of plugins

Is there any tool out there for seeing a list of all the loaded plugins and how much time they took to load? Looking to analyze plugins effect on my site's performance.
-1
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1answer
53 views

Is there a maximum amount of pages for a multi-page post?

I will publish 2 books (encyclopedia) on my site, each with over 4000 pages. My plan is to put each book into a multipage post using the <!--nextpage--> tag. 1. Can Wordpress handle such a ...
0
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2answers
94 views

What is the most efficient way of implementing a notification system? [closed]

I am about to start implementing a notification system for my site and would like to know what performance measures I need to take into account before developing it. I need to make this for a large ...
0
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1answer
30 views

Debugging WordPress

Looking for advice on debugging sql queries. I find that plugins and themes are causing heavy queries and slowing performance. Any easy ways for doing this? Tools? Shortcuts? Thanks! Daniel
0
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0answers
44 views

WP Admin register taxonomy and post type performance

I noticed that the wp backend (admin) gets slower (and slower) when creating custom post types & taxonomies. (note that I'm not flushing any rewrite rules). Right now I'm calling the ...
0
votes
1answer
55 views

Minimize Performance Issues of MultiSite Large Number of Tables Created

I am deploying WordPress MultiSite and if I get a decent amount of users, I will have thousands of database tables to support all of these sites. I like the idea of consolidating all of these tables ...
4
votes
1answer
141 views

What is the most efficient way of querying posts based on visits and date for current day?

I am about to develop a piece of code for my site to display the most popular posts of the day that are X days old. I would like some help from you to achieve this the most efficient way. This is ...
0
votes
1answer
19 views

Wordpress performance - send all metaboxes to function or to call it again

I need to send my metabox information to a function - the meta is already called on page template $meta = get_post_meta(get_the_ID()) but I need to use this data in function the metaboxes are ...
3
votes
1answer
288 views

Improve or optimize a very slow query

I have a fairly large database - 113,299 rows in wp_posts and 216,0649 rows in wp_postmeta. There is one custom query that I run after a post is added or edited, which appears in MySQL's slow-log ...
0
votes
1answer
260 views

Too many index.php files running and eating up all memory

I have wordpress site installed on dedicated server. From few days I'm experiencing high memory consumption on this cpanel account and it is slowing my wordpress site Then I examined Process ...
0
votes
1answer
23 views

Using functions repeatedly instead of variables

I think I know the answer already but I would like some clarification on what exactly is happening in the back end. Usually I call a wordpress function such as get_post_meta($id) and assign it to a ...
0
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0answers
1k views

Speeding up admin-ajax.php

I'm currently playing around with AJAX forms, but I've noticed that admin-ajax.php is quite slow. If I simply return the word 'test', it takes around 1400ms. I'm assuming it's because it's loading ...