Autoptimize

Autoptimize speeds up your website by optimizing JS, CSS, images (incl. lazy-load), HTML and Google Fonts, asyncing JS, removing emoji cruft and more.

v3.1.15.1Optimizing MattersUpdated Added 800k+ installs94% rating40% support resolved
23
Score
288
Errors
191
Warnings
+0
Change

Category Scores

Security0
Repo89
Performance97
Maintainability0

Issues to Review

Prioritized issue groups from the latest Plugin Check scan

479 findings

Security

288

9 issue groups

Maintainability

140

14 issue groups

I18n

17

2 issue groups

ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$_ao_ccss_review_notice_copy'.115
Category
Security
Occurrences
115
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$_ao_ccss_review_notice_copy'.

ERRORSecuritySetting is missing a sanitization callbackSanitization missing for register_setting().49
Category
Security
Occurrences
49
Severity
error

Sample message

Sanitization missing for register_setting().

WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$_ao_ccss_review_notice_copy".36
Category
Maintainability
Occurrences
36
Severity
warning

Sample message

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$_ao_ccss_review_notice_copy".

ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.29
Category
Security
Occurrences
29
Severity
error

Sample message

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_FILES['file']['error']29
Category
Security
Occurrences
29
Severity
warning

Sample message

Detected usage of a non-sanitized input variable: $_FILES['file']['error']

WARNINGSecurityRequest data is not unslashed$_GET['page'] not unslashed before sanitization. Use wp_unslash() or similar29
Category
Security
Occurrences
29
Severity
warning

Sample message

$_GET['page'] not unslashed before sanitization. Use wp_unslash() or similar

ERRORMaintainabilityparse url parse urlparse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.19
Category
Maintainability
Occurrences
19
Severity
error

Sample message

parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.

WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_FILES['file']['error']. Check that the array index exists before using it.15
Category
Security
Occurrences
15
Severity
warning

Sample message

Detected usage of a possibly undefined superglobal array index: $_FILES['file']['error']. Check that the array index exists before using it.

WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.14
Category
Security
Occurrences
14
Severity
warning

Sample message

Processing form data without nonce verification.

WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "AO_CCSS_API".13
Category
Maintainability
Occurrences
13
Severity
warning

Sample message

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "AO_CCSS_API".

Show 15 more
ERRORMaintainabilityunlink unlink11
Category
Maintainability
Occurrences
11
Severity
error

Sample message

unlink() is discouraged. Use wp_delete_file() to delete a file.

ERRORMaintainabilityMissing direct file access protection11
Category
Maintainability
Occurrences
11
Severity
error

Sample message

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

ERRORI18nMissing Translators Comment9
Category
I18n
Occurrences
9
Severity
error

Sample message

A function call to esc_html__() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

WARNINGMaintainabilityerror log print r8
Category
Maintainability
Occurrences
8
Severity
warning

Sample message

print_r() found. Debug code should not normally be used in production.

ERRORI18nMissing Arg Domain8
Category
I18n
Occurrences
8
Severity
error

Sample message

Missing $domain parameter in function call to esc_html__().

WARNINGMaintainabilityDirect Query7
Category
Maintainability
Occurrences
7
Severity
warning

Sample message

Use of a direct database call is discouraged.

WARNINGMaintainabilityNo Caching7
Category
Maintainability
Occurrences
7
Severity
warning

Sample message

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

WARNINGMaintainabilityNon-prefixed class6
Category
Maintainability
Occurrences
6
Severity
warning

Sample message

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "AO_Minify_HTML".

WARNINGMaintainabilityNon-prefixed function6
Category
Maintainability
Occurrences
6
Severity
warning

Sample message

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "ao_ccss_render_adv".

WARNINGMaintainabilityerror log error log5
Category
Maintainability
Occurrences
5
Severity
warning

Sample message

error_log() found. Debug code should not normally be used in production.

ERRORSecurityException output is not escaped5
Category
Security
Occurrences
5
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '": {$pattern}"'.

ERRORMaintainabilityForbidden PHP function found4
Category
Maintainability
Occurrences
4
Severity
error

Sample message

The use of function move_uploaded_file() is forbidden

WARNINGMaintainabilityNon-prefixed hook name4
Category
Maintainability
Occurrences
4
Severity
warning

Sample message

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "ao_ccss_queue_schedule".

ERRORMaintainabilityPlugin Directory Write3
Category
Maintainability
Occurrences
3
Severity
error

Sample message

Plugin folders are deleted when upgraded. Do not save data to the plugin folder using file_put_contents(). Detected usage of __FILE__ or __DIR__ magic constant. Use wp_upload_dir() to get the uploads directory path or save to the database instead.

WARNINGSecurityMissing nonce verification3
Category
Security
Occurrences
3
Severity
warning

Sample message

Processing form data without nonce verification.

Score History

First score snapshot

v3.1.15.1

23

Latest

Findings
479
Errors
288
Warnings
191
Check
2.0.0

Related Plugins

Disable Lazy Load

10k+ active installs

100
Image Placeholders

60k+ active installs

100
Modern Image Formats

100k+ active installs

100
Attachment Pages Redirect

20k+ active installs

99
Enhanced Responsive Images

50k+ active installs

99