WordPress system optimization dramatically improved the display performance of the site from 73 to 96 in PageSpeed ​​Insights score!

⌛Time it takes to read this article: 9 minutesWith WordPress system optimization, the display performance of the site dramatically improved from 73 to 96 in PageSpeed ​​Insights score. We will also explain how to uninstall "hpb Dashboard" where a vulnerability has been reported and install a new share button.

Japaneseization of excerpts using Jetpack AI released in WordPress 6.4.3 and later is quite convenient.

⌛Time it takes to read this article: < 1 minutesThis site uses a WordPress-based blog system, but with the recent minor update 6.4.3, Jetpack AI has now enabled the generation of excerpts in Japanese. The excerpts from the article are being used for blog lists and SEO. Also pay attention to the next major update 6.5.

Why the WordPress plugin XML Sitemaps had an error when pinging Bing, and a subsequent update required the setting of the Google Analytics tracking ID.

⌛Time it takes to read this article: 2 minutesWe will explain in detail why the WordPress plugin XML Sitemaps caused an error when pinging to Bing, and why it became necessary to set a Google Analytics tracking ID after a subsequent update.

Even though the homepage builder has been upgraded to hpb22, the WordPress function has not been updated for more than 5 years (WP5.5 incompatible / Google Analytics 4 non-compatible, non-SSL support, etc.) - hpb Dashboard renovation

⌛Time it takes to read this article: 4 minutesThe homepage builder has been upgraded to hpb22, but the WordPress function remains neglected, so I will explain how to deal with it... hpb dashboard plug-in is WP5.5 incompatible / Google search pancle list problem / SSL issue, etc.

Regarding the issue where plugins such as the Classic Editor stopped working when upgrading to WordPress 5.5/5.7/6.0 ​​(HPB Theme & jQuery 3.0 incompatibility measures such as hpbseo, biz calendar, etc.)

⌛Time it takes to read this article: 6 minutesLearn how to resolve jQuery incompatibility issues with plug-ins (hpbseo, Transposh, Classic Editor, etc.) that were affected by upgrading to WordPress 5.5, and the removal of line breaks tags in the visual editor. In the phase upgrade to WordPress 5.6/5.7, we will also provide examples of corrections to the description obsolete in jQuery 3.0 warned by jQuery Migration.

【SEO Measures】 Google search optimization (transition from breadcrumbs data-vocabulary.org to structured data JSON-LD+schema.org, favicon changes)

⌛Time it takes to read this article: 5 minutesAs an appropriate response to Google's warning "Breadcrumbs > Support for the data-vocabulary.org schema will be discontinued," we will explain in detail how to migrate to structured data JSON-LD+schema.org, which is recommended by Google.

WordPress multi-lingual site recommended plugins all commentary!

⌛Time it takes to read this article: 19 minutesIn this site that started as a multi-lingual site, i will explain all of the recommended plug-ins of WordPress introduced when building in chronological order.