From performance point of view what takes time is matching URL against generated (and stored persistently so it’s not rebuilt continuously) list of regular expressions.
Since URLs are (most of the time) insignificantly short in text volume the amount of those regular expression rules has most impact on performance. Unless you generate unreasonably many rules. Which endpoints probably won’t, although some things like (now fixed) category-based permalinks might.
In a nutshell — check that you WP_Rewrite rules aren’t getting crazy large and (as always) if you are really concerned about performance than profile it.
Related Posts:
- Newbie question: no index.php? in my plain wordpress permalink
- Static variable and add_rewrite_rule?
- Changes in permalink structure in WordPress and how to apply to in-site links
- WordPress Persistent connection rule does not work for “posts”
- Append query string to all URL’s
- custom rewrite rule help! Custom rewrite rules not applying to custom post type
- Create custom permalinks to show Custom Post Type’s relationship?
- Rewrite with pagination /foo/page/2/ to posts of a given category, page 2
- WordPress Rewrite Rule
- WordPress add parameters with friendly url structure
- How to Dynamically Change the author_base URL Slug by Language in WordPress?
- How can I modify the permalink via a filter?
- Can I write ‘RewriteCond’ using ‘functions.php’?
- add_rewrite_rule with bottom priority doesn’t handle the WordPress pages
- WordPress Rewrite API calls not creating new rules
- Change links automatically to affiliate links
- Rewrite sub folder dynamically with country code in WordPress using PHP
- Use WordPress’ URL rewrite engine
- Rename “Portfolio” slug?
- How to rewrite URL with PHP variables with htaccess to a normal looking URL?
- Nesting if statements to echo only one string based on what tag was filtered?
- How to change home or site url using action hooks or filter?
- Apache Fallback instead of add_rewrite_rule
- Why do WordPress rewriites seem to work differently for posts vs pages?
- Is sanitize_title_with_dashes formatting function too liberal (in terms of accepted characters)?
- subdirectory index.php is not working
- custom url rewrite for wordpress
- Use URL Rewrite as well as $_GET parameters in URL?
- How to modify URL (add GET values) after front end form submission?
- parts of url disappear when using # inside href=”” [closed]
- Add .htm extention to a custom taxonomy
- Help with .htaccess and Login with Subfolders
- WordPress add_rewrite_rules for custom URLs ending in .html
- Divi change project category slug
- How to override url params with rewrite rules vars?
- How to add a rewrite endpoint to unattached media?
- Using rules in Posts
- How do i add slugs to a URL, but still redirecting to the same page
- Nginx WordPress and another Web app URL structure
- Custom post type url Rewrite (conflicting with page url)
- Why is home page content not displaying with this rewrite rule?
- Modifying WP URL handing code?
- How to deal with a GET variable of ‘name’?
- Prevent Buddypress Rewrite Rules on Non-Buddypress pages/posts
- How to define a rule in functions.php that ONLY disables the default wp functionality that undesirably changes ‘&’ to ‘#038;’?
- Change permalink structure specific category
- How to pass username in affiliate link in wordpress website
- add_rewrite_rule to load different page, without changing URL in browser
- Test the existence of a page/article by its URL, taking in consideration the URL rewriting by filters
- url not using query string no longer working
- WordPress rewrite rule depend on meta values not ids
- Current WordPress Page Title as Search Parameter into A Tag
- Rewrite rule for wp
- How does one make a URL return dynamic JSON with custom Content Type?
- Change custom rewrite rule when permalink is updated/changed
- URL rewrite rule
- Rewrite URL of Specific Post of Custom Type
- How does WordPress rewrite URLS using its PHP scripts
- Rewrite /keyword1+keyword2.html to search page | .htaccess
- How can I turn a url with get method as a clean url with segment as the get method?
- add_rewrite_rule questions
- rewrite_rule – working fine but broken for pagination
- WordPress Rewrite Issue
- How to print redirected query string variables to the page?
- Multiple URL from Custom post name
- Why isn’t my custom function kicking in from my functions.php file?
- how to exclude admin page from add_rewrite_rule in wordpress
- Difference in Get Variable Location
- WordPress adding in site URL to header links
- Dynamically append custom post type to end of url
- Custom taxonomy with page post type – WordPress
- add_rewrite_rule image from /images/site2/favicon.ico to /favico.ico
- Same Custom Post Type Slug and Custom Taxonomy Slug, with hierarchial unique permalink structure
- Remove slug of multiple custom post types with and without hierarchical
- WordPress add_rewrite_rule not working with page_on_front
- Convert hex color to RGB values in PHP
- Calculate business days
- How do I make a redirect in PHP?
- How to add elements to an empty array in PHP?
- What do ++ and *+ mean?
- What’s the net::ERR_HTTP2_PROTOCOL_ERROR about?
- Undefined function mysql_connect()
- MySQL column count doesn’t match value count at row 1 [closed]
- Matching a space in regex
- Undefined function mysql_connect()
- How can I send an email using PHP?
- Fatal error: Call to undefined function mysql_connect()
- count() parameter must be an array or an object that implements countable in laravel
- Go Back to Previous Page
- How do I check if a string contains a specific word?
- How do I replace part of a string in PHP? [duplicate]
- How to declare a global variable in php?
- How to fix “Headers already sent” error in PHP
- Fatal error: Call to undefined function mysql_connect()
- How to fix ‘Notice: Undefined index:’ in PHP form action
- Loop through an array php
- Deprecated: mysql_connect()
- Where does PHP store the error log? (PHP 5, Apache, FastCGI, and cPanel)
- Chrome net::ERR_INCOMPLETE_CHUNKED_ENCODING error
- Illegal string offset Warning PHP