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Fontsampler 0.3.6

Does Fontsampler work with WordPress 4.8.2 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
14JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 241.06 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version4.8.2
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 800+
WordPress.org page https://wordpress.org/plugins/fontsampler/
Badges

WordPress compatibility badge PHP compatibility badge

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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=fontsampler%2Ffontsampler.php&plugin_status=all&paged=1&s&_wpnonce=54a85daba1
Aspect after-activation
HTTP status 200 OK
Load time 0.189 s
Memory usage 3.05 MiB
JS errors None
Resource errors None

Fontsampler

Page screenshot: Fontsampler
URL /wp-admin/admin.php?page=fontsampler
Aspect menu-item
HTTP status 200 OK
Load time 0.081 s
Memory usage 3.66 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200 OK
Load time 0.121 s
Memory usage 2.81 MiB
JS errors 
[
    {
        "message": "Error: Script error for \"specimenTools/loadFonts\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 856,
                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1557,
                "function": "enable"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1161,
                "function": ""
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 134,
                "function": ""
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
                "function": "each"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 788,
                "function": "init"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/initDocumentWidgets\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1557,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1161,
                "function": ""
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 134,
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 788,
                "function": "init"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/services/PubSub\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 856,
                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1557,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1161,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 134,
                "function": ""
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
                "function": "each"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 788,
                "function": "init"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/services/FontsData\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 856,
                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1557,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1161,
                "function": ""
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 134,
                "function": ""
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
                "function": "each"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 788,
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/services/WebfontProvider\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 856,
                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1557,
                "function": "enable"
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1161,
                "function": ""
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 134,
                "function": ""
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
                "function": "each"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/widgets/GenericFontData\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
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            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1685,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 834,
                "function": "load"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 824,
                "function": "fetch"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 856,
                "function": "check"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 59,
                "function": "each"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1113,
                "function": "enable"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1203,
                "function": "callGetModule"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1590,
                "function": "completeLoad"
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            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1717,
                "function": "onScriptLoad"
            }
        ]
    },
    {
        "message": "Error: Script error for \"specimenTools/widgets/CurrentWebFont\", needed by: js/specimentools-init\nhttp://requirejs.org/docs/errors.html#scripterror",
        "trace": [
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 143,
                "function": "defaultOnError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 549,
                "function": "onError"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1738,
                "function": "onScriptError"
            },
            {
                "file": "",
                "line": 0,
                "function": "appendChild"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1961,
                "function": "load"
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            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1696,
                "function": "execCb"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 883,
                "function": "check"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1176,
                "function": "enable"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 788,
                "function": "init"
            },
            {
                "file": "/wp-content/plugins/fontsampler/js/libs/requirejs/require.js?ver=4.8.2",
                "line": 1460,
                "function": ""
            }
        ]
    }
]
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.109 s0.032 s-0.077 s2.9 MiB3.17 MiB+ 274.8 KiB
/wp-admin/edit.php0.094 s0.097 s+0.003 s2.92 MiB3.19 MiB+ 281.75 KiB
/wp-admin/post-new.php0.204 s0.060 s-0.144 s2.99 MiB3.27 MiB+ 282.66 KiB
/wp-admin/upload.php0.082 s0.111 s+0.029 s2.82 MiB3.03 MiB+ 211.42 KiB
/wp-admin/options-writing.php0.082 s0.064 s-0.018 s2.82 MiB3.02 MiB+ 210.69 KiB
/wp-admin/media-new.php0.042 s0.082 s+0.040 s2.81 MiB3.01 MiB+ 210.69 KiB
/wp-admin/edit-tags.php?taxonomy=category0.075 s0.087 s+0.012 s2.85 MiB3.05 MiB+ 210.69 KiB
/wp-admin/post-new.php?post_type=page0.158 s0.162 s+0.004 s2.98 MiB3.25 MiB+ 275.41 KiB
/wp-admin/options-discussion.php0.079 s0.071 s-0.008 s2.81 MiB3.02 MiB+ 210.69 KiB
/wp-admin/edit-comments.php0.081 s0.095 s+0.014 s2.85 MiB3.12 MiB+ 274.73 KiB
/0.103 s0.083 s-0.020 s2.6 MiB2.81 MiB+ 208.14 KiB
Average 0.101 s0.086 s-0.015 s2.85 MiB3.09 MiB+ 241.06 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.

Database Tables 4

Options wp_options 2

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Fontsampler Admin Menus