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2. NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization
3. 1.19.5

NitroPack 1.19.5

Does NitroPack work with WordPress 7.0 and PHP 8.1.12? A smoke test was performed on 2026-05-20 23:05:43 UTC.

Summary

Pages 5

NitroPack Options ‹ Test site — WordPress

NitroPack

NitroPack → System Report

Test site – Just another WordPress site

Add Post ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.841 s	0.575 s	-0.266 s	3.93 MiB	4.23 MiB	+ 308.19 KiB
/wp-admin/edit.php	0.522 s	0.708 s	+0.186 s	3.98 MiB	4.23 MiB	+ 254.75 KiB
/wp-admin/post-new.php	2.337 s	2.067 s	-0.270 s	6.56 MiB	6.92 MiB	+ 368.06 KiB
/wp-admin/upload.php	0.900 s	0.723 s	-0.177 s	3.89 MiB	4.12 MiB	+ 236.23 KiB
/wp-admin/options-writing.php	0.623 s	0.555 s	-0.068 s	3.86 MiB	4.1 MiB	+ 241.73 KiB
/wp-admin/media-new.php	1.082 s	1.088 s	+0.006 s	3.85 MiB	4.08 MiB	+ 236.23 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.591 s	0.664 s	+0.073 s	3.86 MiB	4.17 MiB	+ 314.18 KiB
/wp-admin/post-new.php?post_type=page	1.443 s	1.595 s	+0.152 s	6.55 MiB	6.83 MiB	+ 289.8 KiB
/wp-admin/options-discussion.php	0.772 s	0.788 s	+0.016 s	3.86 MiB	4.1 MiB	+ 236.23 KiB
/wp-admin/edit-comments.php	0.527 s	0.684 s	+0.157 s	3.89 MiB	4.19 MiB	+ 315.37 KiB
/	0.285 s	0.244 s	-0.041 s	4.23 MiB	4.45 MiB	+ 222.88 KiB
Average	0.902 s	0.881 s	-0.021 s	4.41 MiB	4.67 MiB	+ 274.88 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

Language		%	Lines of code	Comment lines	Files
	PHP	95.0%	18,241	2,689	187
	PO File	4.0%	777	344	1
	SVG	1.0%	188	0	27
	JSON	0.0%	2	0	2
Total			19,208	3,033	217

PHP Code Analysis | More results »

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.

Options wp_options 1

• nitropack-distribution

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

The log file is empty.

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