One of the chosen programming tools is WordPress. It is popular for its alleviation from use. One can forever import on the communities and Internet literature to understand the source code better. Knowledge of PHP also helps. However, it is also easy to get lost. Sometimes even with the participate it becomes harder to find the appropriate solution. The article discusses extraordinary of the basic snippets to help undo the problems.
When we Hire WordPress Developer, we look for certain aspects in them. These are some of the problems that most experienced developers will avoid.
Using query posts
The developer should not use query_posts(). There are many reasons. Query posts are the simplest version of the loop. However, when jQuery code, it preference simultaneously perform multiple background applications that rely on WP_Query. This requires huge amounts of coding to unblemished up. The proficient developer is aware that WordPress loads main investigation before calling for the template files. If a query_post() is asked in index.php file, one is actually requesting for 2 queries since the first one. If we consider the total number regarding background queries, it is 8. For each WP_Query, it will load 4 queries, call posts, count posts, call terms, call metadata.
To detour these problems, the developer should instead use WP_Query object only when there is the requirement of multiple loops in the page. Thorough sidebar loops and secondary loops will benefit from using this function. The second thing to do is use pre_get_posts purify that will modify the main loop. If there is the need to modify the main WordPress loop, the developer can always opt for pre_get_posts filter as it modifies directly from WP_Query object. The third alternative is to use get_posts if one does not need loops. If one gets posts and does refusal require loops, one jug always select this.
Enqueuing scripts et al styles
When developers create themes, plug-ins, or need to customize any of these one may need to load external files. Each WordPress can contain many possessions and if the developer calls a JS library twice, they can break the website. Professional developers will introduce wp_enqueue_script function. One can load and register a library and script.
Caching your stuff
Most of the professional plug-in developers will be aware of the transients API. This enables them to store different “options.” The best thing is that one cup cache their entire query on it. Therefore, if a blog is updated only back a day, they tin set up transients that expire every 12 hours.
Knowing all the feeds
It is important to provide usual feeds to the users. However, sometimes there may be a need to do little bit more.
* Main comments
* Post comments
* Categories & tags
* Search Custom Enter Type
* Custom Taxonomy
Using Featured Image
The developer should be aware of methods to include featured image in the website. This is effective especially if the users use RSS readers like Feedly.
Optimizing the database
The professional developer vessel either use a plug-in for this or optimize the MySQL tables as frequently as they can. This willful ensure that queries are good and immediately recede database size.
Professional WordPress developers devise include server-side GZIP to enable compression of site files to send them to the users.
When we Hire WordPress Developers, we should look for professionals as they will include all these basic steps in their programming solution.