Add a PDF download button to WordPress in minutes. Visitors can save pages or posts as PDF with one click.
33
Score
301
Errors
257
Warnings
+0
Change
Category Scores
Security0
Repo100
Performance100
Maintainability40
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
I18n
283
6 issue groups
Maintainability
237
12 issue groups
Security
37
7 issue groups
WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$api_key".205
- Category
- Maintainability
- Occurrences
- 205
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$api_key".
ERRORI18nNon Singular String Literal TextThe $text parameter must be a single text string literal. Found: $api_key122
- Category
- I18n
- Occurrences
- 122
- Severity
- error
Sample message
The $text parameter must be a single text string literal. Found: $api_key
ERRORI18nMissing Arg DomainMissing $domain parameter in function call to esc_attr_e().120
- Category
- I18n
- Occurrences
- 120
- Severity
- error
Sample message
Missing $domain parameter in function call to esc_attr_e().
ERRORI18nNon Singular String Literal DomainThe $domain parameter must be a single text string literal. Found: $domain37
- Category
- I18n
- Occurrences
- 37
- Severity
- error
Sample message
The $domain parameter must be a single text string literal. Found: $domain
WARNINGMaintainabilityerror log error logerror_log() found. Debug code should not normally be used in production.11
- Category
- Maintainability
- Occurrences
- 11
- Severity
- warning
Sample message
error_log() found. Debug code should not normally be used in production.
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.8
- Category
- Security
- Occurrences
- 8
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "activate_save_as_pdf_pdfcrowd".7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "activate_save_as_pdf_pdfcrowd".
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_POST['cdata']7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_POST['cdata']
WARNINGSecurityRequest data is not unslashed$_POST['cdata'] not unslashed before sanitization. Use wp_unslash() or similar7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
$_POST['cdata'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$code'.5
- 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 '$code'.
Show 15 moreShow less
ERRORSecurityHeredoc Output Not Escaped4
- Category
- Security
- Occurrences
- 4
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found interpolation in unescaped heredoc.
WARNINGSecurityInput is not validated4
- Category
- Security
- Occurrences
- 4
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_POST['cdata']. Check that the array index exists before using it.
ERRORMaintainabilityNot Allowed3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
Use of heredoc syntax (<<<) is not allowed; use standard strings or inline HTML instead
ERRORMaintainabilityOffloaded Content2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
Offloading images, js, css, and other scripts to your servers or any remote service is disallowed.
ERRORMaintainabilitydate date2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
WARNINGSecurityNonce verification recommended2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityNon Enqueued Stylesheet2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
Stylesheets must be registered/enqueued via wp_enqueue_style()
WARNINGI18nLow Level Translation Function2
- Category
- I18n
- Occurrences
- 2
- Severity
- warning
Sample message
Use of the "translate()" function is reserved for low-level API usage.
WARNINGMaintainabilityerror log print r1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
print_r() found. Debug code should not normally be used in production.
ERRORMaintainabilityfile system operations fclose1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
ERRORMaintainabilityfile system operations fopen1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().
ERRORMaintainabilityrand rand1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
rand() is discouraged. Use the far less predictable wp_rand() instead.
ERRORI18nMissing Translators Comment1
- Category
- I18n
- Occurrences
- 1
- 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.
WARNINGMaintainabilitymismatched plugin name1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Plugin name "Save as PDF Plugin by PDFCrowd" is different from the name declared in plugin header "Save as PDF by PDFCrowd".
WARNINGI18ntextdomain mismatch1
- Category
- I18n
- Occurrences
- 1
- Severity
- warning
Sample message
The "Text Domain" header in the plugin file does not match the slug. Found "save-as-pdf-pdfcrowd", expected "save-as-pdf-by-pdfcrowd".
External Connections
Potential connections found in static code analysis.
Outbound calls
45
External assets
2
Incoming endpoints
4
Notable Domains
Platform / Reference Domains
w3.org2 · platform/reference
wordpress.org2 · platform/reference
developer.wordpress.org1 · platform/reference
gnu.org1 · platform/reference
External Asset Domains
storage.googleapis.com2 · asset
Incoming Endpoints
wp_ajax_nopriv_save_as_pdf_pdfcrowdpublic
wp_ajax
Admin AJAX endpoints3
wp_ajax_save_as_pdf_pdfcrowdauthenticated
wp_ajax
wp_ajax_save_as_pdf_pdfcrowd_create_buttonauthenticated
wp_ajax
wp_ajax_save_as_pdf_pdfcrowd_dismiss_upgradeauthenticated
wp_ajax
Score History
2 score snapshots
v4.6.0
33
Latest
- Findings
- 558
- Errors
- 301
- Warnings
- 257
- Check
- 2.0.0
v4.5.8
33
Score
- Findings
- 553
- Errors
- 299
- Warnings
- 254
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 33 | 558 | 301 | 257 | v4.6.0 | 2.0.0 |
| 33 | 553 | 299 | 254 | v4.5.8 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
Loading map
PluginAuthorCategoryIssueDomainRelated
Relationship links
Author
Category
Issue
Related
Embed PDF Viewer100 scorePDF Poster – let visitors read PDFs without leaving the page99 scoreLiteSpeed Cache35 scoreContact Form 769 scoreElementor Website Builder – more than just a page builder39 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce22 scoreAkismet Anti-spam: Spam Protection35 scoreAll-in-One WP Migration and Backup34 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreDuplicate Page40 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scoreAdvanced Custom Fields (ACF®)23 scorePDF Embedder – PDF Viewer & Embed PDF Files for WordPress91 score
Author
Category
Issue
Related
Embed PDF Viewer100 scorePDF Poster – let visitors read PDFs without leaving the page99 scoreLiteSpeed Cache35 scoreContact Form 769 scoreElementor Website Builder – more than just a page builder39 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce22 scoreAkismet Anti-spam: Spam Protection35 scoreAll-in-One WP Migration and Backup34 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreDuplicate Page40 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scoreAdvanced Custom Fields (ACF®)23 scorePDF Embedder – PDF Viewer & Embed PDF Files for WordPress91 score
Related Plugins
Embed PDF Viewer
20k+ active installs
100
PDF Poster – let visitors read PDFs without leaving the page
20k+ active installs
99
Simplebooklet PDF Viewer and Embedder
700 active installs
98
RV Embed PDF
800 active installs
97
PDF Embed Block – share documents right inside your posts
4k+ active installs
96
PDF Viewer Block for Gutenberg
10k+ active installs
95