undiscoveredhouse

Try this: https://wordpress.stackexchange.com/questions/2838/how-to-fix-strange-500-error-after-editing-menu

Yup, the SSL certificate has no issues. You can take a look at this article: https://community.letsencrypt.org/t/google-warning-ssl-tls-certificate-does-not-include-domain-name/40790/3

As for what caused the change in your Google rankings, you probably have to dig deeper in google search console. Some things to check:

• Are your pages being indexed properly?
• Are there any issues with the submitted sitemaps?
• Are the your sitemaps getting too large?

Besides WP_DEBUG, did you check your server and PHP error logs?

Not sure if it helps, you can try increasing the max_input_time value in your PHP.ini too

It might be your MAMP configuration, depending on whether you’re using Nginx or Apache, etc.

Try checking your MAMP error logs (Server error logs and PHP error log) to see if there’s anything that might help identify the issue

Also try set your firewall to allow incoming connections for MAMP

Seems like you’re using HTTPS for your website, am I right?

Try doing the curl command again, but this time with the HTTPS URL of your website. See if there’re any issues

You can login to your cPanel and add a new admin user to WordPress via PhpMyAdmin. See this article on how to do it.

You can then login into the WordPress admin area with this new admin user.

Remember to remove this new admin user afterwards if you don’t need it anymore!

Looking at codex, you’ll need to set the $in_same_term parameter to true. Try replace the previous_post_link(); in your code with this snippet below:

previous_post_link( '%link', '%title', true );

The same syntax format applies for next_post_link(); as well

Yup, you can install one of the many multi-lingual plugins available like Polylang, Qtranslate-X or WPML

If you’re using nginx, I believe you should have PHP-FPM set up?

Did you check your PHP error log or slow logs? Might give you an idea of what’s causing the issue. If you don’t have PHP slow log enabled, you can check out this article on how to do it.

1. You can take a look at this page from the Codex which talks about GUIDs.

2. It really depends on how you installed the new test site and your configuration settings

3. It’s actually alright to leave the GUIDs as they are, since they are more of a unique identifier for generating RSS feeds, and never actually used to generate a post URL. Although WordPress Codex suggests that GUIDs should never be changed, I personally believe it’s alright to do so (especially when setting up test/dev sites or migrating to production) and have done so with no issues. You can take a look at this StackOverflow thread. Just be careful to backup your DB before doing any changes like a URL search and replace.

I believe what you’re trying to do is domain masking? There isn’t any default setting in WordPress to do this – WordPress only lets you set one main domain name in Settings >> General.

However, you can try solving this by doing a URL rewrite. If you’re using Apache, you can edit your .htaccess file (See example 2 in this article)

Did you crop/resize them via the WordPress image editor or using software like Photoshop? You might wanna try resizing them in Photoshop if you haven’t already done so, and take note of the image quality options when you’re saving the images.

Are you using any image compression plugin in WordPress?

Could you also share your website link so that we can take a look?