by Dana Ross 4.3 (11 reviews)

HTTP/2 Server Push

Name: HTTP/2 Server Push
Rating: 4.3 (11 reviews)
Author: Dana Ross

Enables HTTP/2 server push for local JavaScript and CSS resources.

HTTP/2 Server Push ranks #7,333 among WordPress.org plugins with 800+ active installations, is #477 of 5,058 in the Security category, a 4.3/5 rating from 11 reviews, and was last updated Mar 25, 2018. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 4.9 (Current: 7.1.4)

v1.4 Current Version v1.4

Updated 8 years ago Last Update on 25 Mar, 2018

Refreshed 2 days ago Last Refreshed on

#477 of 5,058 in Security Top 10% by installs No update in over a year

View on WordPress.org

Rank

#7,333

— No change

Active Installs

800+

-16%

KW Avg Position

— No change

Downloads

27.9K

+4 today

Support Resolved

— No change

Rating

86%

Review 4.3 out of 5

4.3 (11 reviews)

Next Milestone 900

Total Progress 85%

800+ 900+

107

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #7,333

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.3

11 reviews

Overall 86%

7 (64%)

1 (9%)

2 (18%)

0 (0%)

1 (9%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for HTTP/2 Server Push. Checked 3 months ago.

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Plugin Details

Version: 1.4
Last Updated: Mar 25, 2018
Requires WP: 3.0+
Tested Up To: 4.9
PHP Version: N/A
Author: Dana Ross

Support & Rating

Rating: ★ ★ ★ ★ ☆ 4.3
Reviews: 11
Support Threads: 0
Resolved: 0%

Keywords

http2 performance prefetch

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners running on servers that support HTTP/2. It solves the problem of browsers waiting through the request/response cycle for scripts and stylesheets by sending prefetch resource hints for enqueued assets as they're output.

Adds Link rel="prefetch" headers
Covers enqueued scripts and styles
Defers to WordPress 4.6 resource hints
Filter to restore old behavior
Supports older WordPress versions

Frequently Asked Questions

Common questions about HTTP/2 Server Push

Server push is triggered by the same mechanism as link prefetching, which almost all major modern browsers support over HTTP 1.x. So even if you can't take advantage of HTTP/2's features, people visiting your site may still get a better experience from prefetching.

There are a couple ways: nghttp is an HTTP/2 client that ships with the nghttp2 suite. nghttp -v http://example.com will show all the HTTP/2 signalling packets, HTTP headers, content, and resources sent from the server in a single request. You can see PUSH PROMISE signals from the server and the pushed resources after the main page is sent. In Google Chrome, chrome://net-internals/#spdy will show a history of server connections from the browser. Clicking on a connection will show the discussion between the browser and the server. Within that text, you can see PUSH PROMISE packets and the pushed resources.

The source code is available at https://github.com/daveross/http2-server-push. Issues and pull requests are welcome and encouraged!