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Defer for Contact Form 7

Defer for Contact Form 7

توسط Ryabinin Vitalii
دانلود

توضیحات

On every page Contact Form 7 loads its dependencies (wp-hooks, wp-i18n) and its CSS into the <head>, blocking first paint. This plugin fixes that:

  • Defer CF7 core — moves wp-hooks/wp-i18n to the footer (you cannot defer them: an inline wp.i18n.setLocaleData block runs synchronously and would throw “wp is not defined”). CF7’s scripts leave the critical path.
  • Async CSS — the form stylesheet loads via media=print + onload-swap.

Both optimizations are idempotent and safe on every page. Strict dependency: with Contact Form 7 inactive, the plugin does nothing.

A note on jQuery

This plugin does NOT defer jQuery — on purpose. Deferring jQuery is only safe when EVERY jQuery-dependent script on the site is also deferred or in the footer; on an arbitrary site that is not guaranteed and breaks inline scripts in the head.

Pro version

Defer for Contact Form 7 Pro adds lazy-loaded Google reCAPTCHA v3 — spam protection without a PageSpeed hit:

  • Google’s api.js loads only on the first interaction with a form, so it never appears in Lighthouse/PSI.
  • The score check is server-side; a fresh single-use token is fetched for every submission.
  • The badge is hidden with the required Google disclaimer (GDPR-friendly); configurable score threshold and action label.

The free version stays fully functional on its own.

Support

Questions, bug reports or feature requests: https://www.linkedin.com/in/vitalii-ryabinin/

عکس‌های صفحه

Plugin settings page under Contact → Performance: defer/async toggles and the Pro reCAPTCHA v3 section.
Plugin settings page under Contact Performance: defer/async toggles and the Pro reCAPTCHA v3 section.

نصب

  1. Upload the defer-for-contact-form-7 folder to /wp-content/plugins/, or install the ZIP via Plugins Add New Upload.
  2. Activate the plugin. Contact Form 7 must be active.
  3. Both optimizations are on by default — there is nothing else to configure.
  4. To toggle them, go to Contact Performance.

سوالات متداول

Does this work with caching/optimization plugins?

Yes, but minifiers that combine and reorder scripts can interfere with the headfooter move. Test with your cache plugin enabled.

Does the plugin send any data anywhere?

No. It makes no external requests and stores no personal data.

نقد و بررسی‌ها

نقد و بررسی‌ای برای این افزونه یافت نشد.

توسعه دهندگان و همکاران

“Defer for Contact Form 7” نرم افزار متن باز است. افراد زیر در این افزونه مشارکت کرده‌اند.

مشارکت کنندگان

ترجمه “Defer for Contact Form 7” به زبان شما.

علاقه‌ مند به توسعه هستید؟

کد را مرور کنید، مخزن SVN را بررسی کنید، یا از طریق RSS در گزارش توسعه مشترک شوید.

گزارش تغییرات

1.0.0

  • Initial release: CF7 core defer + async CSS.

اطلاعات

امتیازها

هنوز هیچ نقدی ارسال نشده است.

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مشارکت کنندگان

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