One of the best programming tools is WordPress. It is popular for its ease of use. One can always count 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 help it becomes harder to find the appropriate solution. The article discusses some of the basic snippets to help solve the problems.
When we Hire WordPress Developer, we look out for certain aspects in them. These are some of the problems that most experienced developers will avoid.
Using query posts
The developer should nought use query_posts(). There are many reasons. Query posts are the simplest version about the loop. However, as jQuery code, it will simultaneously operate multiple inconspicuous applications that rely on WP_Query. This requires huge amounts of coding to clean up. The skilled developer is aware that WordPress loads main query rather 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 of background queries, it is 8. For each WP_Query, it will load 4 queries, call posts, count posts, call terms, call metadata.
To digression these problems, the developer should instead use WP_Query object only when there is the need of multiple loops in the page. All sidebar loops and secondary loops will benefit from using this function. The second thing to do is tradition pre_get_posts filter that will adapt the main loop. If there is the hunger to modify the main WordPress loop, the developer container 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 emergency loops. If one gets posts and does nay require loops, one receptacle always select this.
Enqueuing scripts and 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 multiple things and if the developer calls a JS library twice, they cup break the website. Professional developers will introduce wp_enqueue_script function. Uni can load and roll a books and script.
Caching your stuff
Most of the master plug-in developers will be aware of the transients API. This enables them to store different “options.” The best thing is that one can hoard their sound query on it. Therefore, if a blog is updated only once a day, they receptacle set ascend 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 smack more.
* Main comments
* Post comments
* Categories & tags
* Search Custom Post 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 pro developer can either use a plug-in for this or optimize the MySQL tables as often as they can. This will ensure that queries are good and immediately reduce database size.
Professional WordPress developers will include server-side GZIP to enable compression from 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.