Questions tagged [optimization]

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Run command to optimize images after they get uploaded to WordPress

I been playing with jpegoptim on a ubuntu test server and like the result of its optimization, its there a way to run the optimization command to the new images uploaded through WordPress? Im aware ...
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1answer
979 views

Database Queries Optimization with new WP_Query

I’m building (mostly with a self-teaching purpose) a simple plugin to query posts from another blog on a MS network via a shortcode (like [network-posts blogs=”8" layout=”grid” columns=”3"]), but I’m ...
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604 views

batch UPDATE autoload value in wp_options table

After running the following query SELECT option_name, option_value FROM wp_options WHERE autoload = 'yes'; I've found I got 1587 autoloading options values, mostly belonging to custom fields values; ...
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212 views

How to use Virtual Private Server as Wordpress Image CDN

I have 2 Private Server and 1 Shared hosting. 1 of my private server is not much in use, but my shared hosting is getting overloaded with images running wordpress. I want to set my own CDN with my ...
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31 views

Is there a way to analyze the load time of the functions in a custom plugin?

I have a custom plugin that is adding on average 1 second to the page load time. I thought the code was well written, but clearly not. Is there any way for me to find out what aspect of the plugin in ...
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1k views

Optimize WP_Query

For the homepage WP_Query loop, I need to get the most recent 20 articles, specifically to display the page title, excerpt, category, and date. I am doing the following: $args = array( '...
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2answers
286 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, ...
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1answer
57 views

ordering and optimizing functions

Ive been hard at work trying to build some functions to display products on my site. The prices for these products are calculated based on many variables. I think the first set of functions work, ...
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1answer
345 views

Combine several CSS files into one

I've been working on a site where specific CSS files have been written and loaded only when required. I would like to combine all those scripts into one single file. I'm not interested in minifying ...
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1answer
107 views

Recent posts headlines. How to optimize the loop

I'm using this in my page template to display the 20 recent posts headlines from category number 8, 17, 23, 423 <div id="horizontalTab"> <ul class="resp-tabs-list"> <li>...
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1answer
76 views

Make different sites on multisite reference same script

I'm using multisite and want all my scripts to point to the same URL so they are optimized as well as they can be. Currently I have: http://www.site.com/news/wp-content/themes/js/bxslider.js http://...
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1answer
191 views

Optimizing multiple WP_querys into one call?

I have finished building my website and noticed due to the structure it takes 3 seconds to load the data due to each WP_query bouncing between different post types. I was wondering if I put these into ...
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89 views

Most efficient way to list all categories and display a post for each of them?

I'm working on a blog that has around 8.000 posts and 50 categories. The task I'm working on is to list all categories and for each category to show the latest post with a certain custom field value. ...
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482 views

Plugins enqueuing jquery in head

I am trying to optimise my site for mobile and enqueued my scripts to be placed in the footer so as to eliminate render-blocking javascript in above the fold content. Unfortunately some of the plugins ...
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44 views

admin.php taking 14 seconds

This is a clean install but it has a (relatively) huge database of dummy posts/comments/etc. But even on single-post loads it still takes just as much. Narrowing further down menu.php takes 8 seconds ...
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1answer
85 views

What can cause JavaScript and CSS files to be minified?

On one of my client's site, I see that my plugin's JS and CSS files are minified. Trying to identify what causes the files to minify, I tried to deactivate all plugins (except mine), and changing the ...
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1answer
48 views

Cache metadata for set of posts

I have a query that can only be done using straight SQL, but I need to loop through the returns as a set of posts. As I understand it, WP_Query automatically gets all the metadata for all the posts ...
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1answer
94 views

What causes a theme to be inefficient?

Someone has asked me to analyze if his theme is 'good'. I've decided to analyze it in terms of number of assets that the theme needs compressing those assets ensuring wp_enqueue_x is being used ...
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2answers
1k views

My website is slow on the initial load

I am creating my first website in wordpress, and I have noticed some strange behavior. The website is really slow on the initial load. When I open the website after some time of inactivity, let's say ...
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1answer
3k views

Avoid landing page redirects issue in wordpress multisite

Recently I configured my website for https and redirected http to https but now in google page speed, I am getting issue of Too many redirects! Can be checked at: https://developers.google.com/speed/...
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1answer
191 views

Varnish + Nginx for Wordpress is Good?

i m instaling my new server and trying make some good environment for my wordpress so i wanna know if installing Varnish + Nginx is good idea and will speed up my wordpress website or there is other ...
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1answer
637 views

Using <?php echo get_num_queries(); ?> queries in and i see 7000+queries?

I have put queries in seconds. in my footer.php and i see more than 7000 queries in about 9 secs , is this a lot?? On my localhost i have 195 queries in 3,070 seconds. As the live version ...
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2answers
257 views

Lots of SQL queries

I have a site with more than 300,000 posts (but really little posts) and cheking why is going so slow I've seen that in the hompage it makes something like this: "Generated in 15.024 seconds. Made ...
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1answer
97 views

How to make wordpress backend mobile optimized.?

I have a membership website where my users can create their own page. Most of my users are from mobiles (they do not have laptops). When I open my website in android chrome browser, the WordPress ...
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1answer
650 views

echo vs output variable [closed]

Someone once told me, that it is good for performance, not to open and close php tags and use echo all the time, like that: <hgroup> <h1><?php echo getHeading1(); ?></h1> ...
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1answer
46 views

Wordpress Customise

I'm looking for a plugin that lets me put a "please wait" message (similar to notebook-driver.com where you're redirected to download link after a few seconds) when people click on certain links. For ...
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0answers
42 views

What are some ways to speed up a WordPress site that most people don't know? [closed]

I am looking for ways to speed up my site, https://whatifhq.com I know this isn't the best place to post this, but I could not find anything else on the web other than "get a better server", "reduce ...

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