by shawfactor 1 (0 reviews)

LH Add Headers

Name: LH Add Headers
Author: shawfactor

Adds the ETag, Last-Modified, and if appropriate 304 headers to HTTP responses generated by WordPress for more efficient caching.

LH Add Headers ranks #30,223 among WordPress.org plugins with 10+ active installations, is #671 of 1,658 in the Performance category, a 1/5 rating from 0 reviews, and was last updated May 2, 2017. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 4.8 (Current: 7.1.4)

vtrunk Current Version vtrunk

Updated 9 years ago Last Update on 02 May, 2017

Refreshed 2 days ago Last Refreshed on

#671 of 1,658 in Performance Top 50% by installs No update in over a year

View on WordPress.org

Rank

#30,223

— No change

Active Installs

10+

-44.4%

KW Avg Position

N/A

— No change

Downloads

2.4K

+1 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 20

Total Progress 80%

10+ 20+

7,050

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #30,223

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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

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: trunk
Last Updated: May 02, 2017
Requires WP: 3.1.0+
Tested Up To: 4.8
PHP Version: N/A
Author: shawfactor

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

cache-control caching expires headers last-modified

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Frequently Asked Questions

Common questions about LH Add Headers

Quite possibly depending on your setup. It could prevent caching or even break your site if you are using server side caching (including Varnish). This plugin should NOT be used on hosts like WPEngine or DreamPress as it will break caching.

Install one of the the view live HTTP headers tools in your browser. Visit your website and then refresh the page. On your second visit the website should return a 304 not modified response.

In order to to return 304 the hash of the returned content must be the same (IE the html must be identical between requests. Unfortunately, some plugin adding dynamic and varying content to each page output returned. Try disabling each plugins to find the culprit.

This helps visitors and search engines. If your page or post has not been updated since the last visit, then your page will sent a 304 Not Modified Header. On receipt of this header search engines know nothing has changed (and therefore there is no need to re crawl your site), likewise a normal visitors browser will get a 304 and will use the browser side cache of the page (thus speeding up the visitors experience).