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2. NitroPack – Caching & Speed Optimization for Core Web Vitals, Defer CSS & JS, Lazy load Images and CDN
3. 1.3.9

NitroPack 1.3.9

Does NitroPack work with WordPress 5.4 and PHP 7.2.16? A smoke test was performed on 2020-04-16 13:48:28 UTC.

Summary

Pages 4

Plugins ‹ Test site — WordPress

Settings → NitroPack

Test site – Just another WordPress site

Add New Post ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.280 s	0.227 s	-0.053 s	3.64 MiB	3.75 MiB	+ 117.17 KiB
/wp-admin/edit.php	0.213 s	0.197 s	-0.016 s	3.66 MiB	3.78 MiB	+ 117.17 KiB
/wp-admin/post-new.php	1.185 s	1.508 s	+0.323 s	5.43 MiB	5.55 MiB	+ 127.09 KiB
/wp-admin/upload.php	0.489 s	0.434 s	-0.055 s	3.5 MiB	3.61 MiB	+ 116.04 KiB
/wp-admin/options-writing.php	0.174 s	0.164 s	-0.010 s	3.58 MiB	3.6 MiB	+ 22.6 KiB
/wp-admin/media-new.php	0.202 s	0.198 s	-0.004 s	3.48 MiB	3.59 MiB	+ 116.21 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.298 s	0.174 s	-0.124 s	3.58 MiB	3.7 MiB	+ 117.12 KiB
/wp-admin/post-new.php?post_type=page	1.198 s	1.240 s	+0.042 s	5.42 MiB	5.53 MiB	+ 120.27 KiB
/wp-admin/options-discussion.php	0.378 s	0.277 s	-0.101 s	3.48 MiB	3.6 MiB	+ 116.52 KiB
/wp-admin/edit-comments.php	0.264 s	0.184 s	-0.080 s	3.59 MiB	3.7 MiB	+ 116.02 KiB
/	0.292 s	0.245 s	-0.047 s	3.43 MiB	3.34 MiB	- 96.34 KiB
Average	0.452 s	0.441 s	-0.011 s	3.89 MiB	3.98 MiB	+ 89.99 KiB

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Meta Boxes

{
    "post": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "home": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "archive": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "page": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "attachment": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "category": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "post_tag": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    },
    "post_format": {
        "nitropack_manage_cache_box": {
            "title": "NitroPack",
            "context": "side"
        }
    }
}

PHP Error Log 2 lines

[16-Apr-2020 13:48:40 UTC] PHP Warning:  file_put_contents(/wp-config.php): failed to open stream: Permission denied in /wp-content/plugins/nitropack/functions.php on line 132
[16-Apr-2020 13:48:40 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2208) in /wp-content/plugins/nitropack/functions.php on line 722

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