Benchmarks
Plugin footprint 65% from 16 tests
Installer Passed 1 test
🔺 Critical test (weight: 50) | The install procedure must perform silently
The plugin installed gracefully, with no errors
Server metrics [RAM: ▲0.59MB] [CPU: ▼5.35ms] Passed 4 tests
A check of server-side resources used by Indiebooking
Server-side resource usage in normal parameters
| Page | Memory (MB) | CPU Time (ms) |
|---|---|---|
| Home / | 4.22 ▲0.76 | 40.74 ▲1.21 |
| Dashboard /wp-admin | 3.92 ▲0.61 | 54.09 ▲1.52 |
| Posts /wp-admin/edit.php | 3.97 ▲0.61 | 51.34 ▼16.26 |
| Add New Post /wp-admin/post-new.php | 6.47 ▲0.58 | 88.98 ▼7.88 |
| Media Library /wp-admin/upload.php | 3.77 ▲0.54 | 38.86 ▲1.85 |
| Settings /wp-admin/admin.php?page=rs_einstellungen | 4.11 | 40.07 |
| Apartment booking /wp-admin/edit.php?post_type=rsappartment_buchung | 3.86 | 39.39 |
| Categories /wp-admin/edit-tags.php?taxonomy=rsappartmentcategories&post_type=rsappartment | 3.80 | 34.57 |
| Apartments /wp-admin/edit.php?post_type=rsappartment | 3.86 | 37.70 |
Server storage [IO: ▲27.57MB] [DB: ▲0.02MB] 67% from 3 tests
Analyzing filesystem and database footprints of this plugin
Just a few items left to fix
- Filesystem usage must be lower than 25MB (currently using 27.57MB)
Filesystem: 937 new files
Database: 13 new tables, 23 new options
| New tables |
|---|
| wp_rs_indiebooking_buchungskopf |
| wp_rs_indiebooking_buchung_rabatt |
| wp_rs_indiebooking_apartment_saison |
| wp_rewabp_termmeta |
| wp_rewabp_appartment_buchungszeitraum |
| wp_rs_indiebooking_mailprintjob |
| wp_rs_indiebooking_buchung_zahlungen |
| wp_rs_indiebooking_apartment_gesperrter_zeitraum |
| wp_rs_indiebooking_buchung_mwst |
| wp_rs_indiebooking_errorlog |
| ... |
| New WordPress options |
|---|
| rs_indiebooking_settings_mail_booking_confirmation_txt |
| rs_indiebooking_settings_mwst |
| rs_indiebooking_version |
| rs_indiebooking_settings_show_welcome_kz |
| rs_indiebooking_settings_mail_storno_confirmation_txt |
| rs_indiebooking_settings_mail_storno_subject |
| rs_indiebooking_settings_mwst_nextId |
| rs_indiebooking_settings_mail_confirm_subject |
| rs_indiebooking_settings_mail_deposit_reminder_txt |
| widget_recent-posts |
| ... |
Browser metrics Passed 4 tests
A check of browser resources used by Indiebooking
Minimal impact on browser resources
| Page | Nodes | Memory (MB) | Script (ms) | Layout (ms) |
|---|---|---|---|---|
| Home / | 3,086 ▲315 | 15.42 ▲0.67 | 19.48 ▲17.34 | 37.05 ▼5.06 |
| Dashboard /wp-admin | 2,279 ▲91 | 5.71 ▲0.84 | 118.26 ▲9.20 | 78.72 ▲35.31 |
| Posts /wp-admin/edit.php | 2,184 ▲91 | 2.56 ▲0.55 | 45.53 ▲4.57 | 63.38 ▲26.61 |
| Add New Post /wp-admin/post-new.php | 1,600 ▲65 | 23.67 ▲0.39 | 685.41 ▲84.09 | 37.63 ▼22.13 |
| Media Library /wp-admin/upload.php | 1,467 ▲76 | 5.01 ▲0.80 | 100.89 ▼1.32 | 82.77 ▲39.98 |
| Settings /wp-admin/admin.php?page=rs_einstellungen | 5,373 | 14.05 | 456.39 | 203.71 |
| Apartment booking /wp-admin/edit.php?post_type=rsappartment_buchung | 1,325 | 3.45 | 58.40 | 73.30 |
| Categories /wp-admin/edit-tags.php?taxonomy=rsappartmentcategories&post_type=rsappartment | 1,520 | 3.00 | 58.29 | 44.80 |
| Apartments /wp-admin/edit.php?post_type=rsappartment | 1,250 | 3.41 | 49.21 | 38.98 |
Uninstaller [IO: ▲0.00MB] [DB: ▲0.02MB] 50% from 4 tests
🔸 Tests weight: 35 | The uninstall procedure must remove all plugin files and extra database tables
It is recommended to fix the following
- Zombie tables were found after uninstall: 13 tables
- wp_rs_indiebooking_teilbuchungskopf
- wp_rs_indiebooking_errorlog
- wp_rs_indiebooking_apartment_gesperrter_zeitraum
- wp_rs_indiebooking_apartment_saison
- wp_rs_indiebooking_buchung_mwst
- wp_rs_indiebooking_buchungposition
- wp_rs_indiebooking_apartment_degression
- wp_rs_indiebooking_mailprintjob
- wp_rewabp_termmeta
- wp_rs_indiebooking_buchungskopf
- ...
- This plugin did not uninstall successfully, leaving 23 options in the database
- widget_recent-posts
- rs_indiebooking_version
- widget_recent-comments
- rs_indiebooking_settings_filter
- rs_indiebooking_settings_allow_statistics_kz
- rs_indiebooking_settings_mail_deposit_reminder_subject
- rs_indiebooking_settings_mail_invoice_subject
- rs_indiebooking_settings_mail_deposit_reminder_txt
- theysaidso_admin_options
- widget_rs_indiebooking_fast_link_widget
- ...
Smoke tests 0% from 4 tests
Server-side errors 0% from 1 test
🔹 Test weight: 20 | A smoke test targeting server-side errors
Smoke test failed, please fix the following
- > GET request to /wp-admin/admin.php?page=rs_einstellungen
- > Notice in wp-content/plugins/indiebooking/includes/admin/view/settings_tabs/RS_IB_Settings_View_Company_Tab.php+126
Undefined variable: companyOrPrivate
- > GET request to /wp-admin/admin.php?page=rs_einstellungen
- > Notice in wp-content/plugins/indiebooking/includes/admin/view/settings_tabs/RS_IB_Settings_View_Print_Tab.php+37
Trying to access array offset on value of type bool
- > GET request to /wp-admin/admin.php?page=rs_einstellungen
- > POST request to /wp-admin/admin-ajax.php
- > Notice in wp-content/plugins/indiebooking/includes/controller/rs_ib_backend_controller_wp_ajax.php+77
file_get_contents(): read of 8192 bytes failed with errno=21 Is a directory
SRP 0% from 2 tests
🔹 Tests weight: 20 | A shallow check of the single-responsibility principle; PHP files should perform no action - including output of placeholder text - and trigger no errors when accessed directly
The following issues need your attention
- 5× PHP files perform the task of outputting text when accessed with GET requests:
- > /wp-content/plugins/indiebooking/mpdf7/vendor/mpdf/mpdf/qrcode/index.php
- > /wp-content/plugins/indiebooking/mpdf7/vendor/mpdf/mpdf/qrcode/image.php
- > /wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box_parts/appartment_suche_box_category.php
- > /wp-content/plugins/indiebooking/mpdf7/vendor/mpdf/mpdf/compress.php
- > /wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box_parts/appartment_suche_box_features.php
- 83× GET requests to PHP files trigger server-side errors or Error 500 responses (only 10 are shown):
- > PHP Warning
Invalid argument supplied for foreach() in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box_parts/appartment_suche_box_features.php on line 9
- > PHP Notice
Undefined variable: apavailabledates in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box.php on line 66
- > PHP Notice
Undefined variable: fullyBookedDays in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box.php on line 17
- > PHP Notice
Undefined variable: fullyBookedDays in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box_small.php on line 17
- > PHP Notice
Undefined variable: freeBookingRanges in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box_small.php on line 18
- > PHP Warning
Use of undefined constant _MPDF_PATH - assumed '_MPDF_PATH' (this will throw an Error in a future version of PHP) in wp-content/plugins/indiebooking/mpdf7/vendor/mpdf/mpdf/graph.php on line 12
- > PHP Fatal error
Uncaught Error: Using $this when not in object context in wp-content/plugins/indiebooking/mpdf7/vendor/mpdf/mpdf/config_fonts-distr-without-OTL.php:16
- > PHP Fatal error
Uncaught Error: Call to undefined function _e() in wp-content/plugins/indiebooking/templates/appartment_suche/appartment_suche_box.php:74
- > PHP Fatal error
Uncaught Error: Call to undefined function untrailingslashit() in wp-content/plugins/indiebooking/includes/widgets/rs_indiebooking_widget_controller.php:13
- > PHP Notice
Undefined variable: minnaechte in wp-content/plugins/indiebooking/templates/single-appartment-buchung/appartment_from_to_dates.php on line 20
- > PHP Warning
User-side errors 0% from 1 test
🔹 Test weight: 20 | Just a short smoke test targeting errors on the browser (console and network errors and warnings)
These are user-side errors you should fix
- > GET request to /wp-admin/admin.php?page=rs_einstellungen
- > Javascript (severe) in unknown
/wp-admin/admin.php?page=rs_einstellungen 0:0 Uncaught SyntaxError: Unexpected end of JSON input
Optimizations
Plugin configuration 90% from 29 tests
readme.txt 88% from 16 tests
Often overlooked, readme.txt is one of the most important files in your plugin
Attributes that require attention:
- Tags: Too many tags (19 tag instead of maximum 10); only the first 5 tags are used in your directory listing
- Requires at least: Version not formatted correctly
indiebooking/rewasoft_indiebooking.php 92% from 13 tests
The main PHP file in "Indiebooking" ver. 1.3.5 adds more information about the plugin and also serves as the entry point for this plugin
Please take the time to fix the following:
- Main file name: Name the main plugin file the same as the plugin slug ("indiebooking.php" instead of "rewasoft_indiebooking.php")
Code Analysis 95% from 3 tests
File types Passed 1 test
🔸 Test weight: 35 | There should be no dangerous file extensions present in any WordPress plugin
There were no executable files found in this plugin128,293 lines of code in 389 files:
| Language | Files | Blank lines | Comment lines | Lines of code |
|---|---|---|---|---|
| PHP | 325 | 10,572 | 18,249 | 119,813 |
| CSS | 25 | 889 | 581 | 5,848 |
| JavaScript | 21 | 336 | 425 | 1,559 |
| Markdown | 10 | 156 | 0 | 435 |
| SVG | 2 | 0 | 0 | 423 |
| JSON | 4 | 12 | 0 | 181 |
| XML | 2 | 3 | 0 | 34 |
PHP code 0% from 2 tests
An overview of cyclomatic complexity and code structure
The following items need your attention
- Class cyclomatic complexity has to be reduced to less than 1000 (currently 8,314)
- Cyclomatic complexity of methods should be reduced to less than 100 (currently 1,542)
| Cyclomatic complexity | |
|---|---|
| Average complexity per logical line of code | 0.46 |
| Average class complexity | 152.27 |
| ▷ Minimum class complexity | 1.00 |
| ▷ Maximum class complexity | 8,314.00 |
| Average method complexity | 10.14 |
| ▷ Minimum method complexity | 1.00 |
| ▷ Maximum method complexity | 1,542.00 |
| Code structure | ||
|---|---|---|
| Namespaces | 1 | |
| Interfaces | 0 | |
| Traits | 0 | |
| Classes | 134 | |
| ▷ Abstract classes | 5 | 3.73% |
| ▷ Concrete classes | 129 | 96.27% |
| ▷ Final classes | 0 | 0.00% |
| Methods | 2,217 | |
| ▷ Static methods | 266 | 12.00% |
| ▷ Public methods | 2,094 | 94.45% |
| ▷ Protected methods | 48 | 2.17% |
| ▷ Private methods | 75 | 3.38% |
| Functions | 154 | |
| ▷ Named functions | 151 | 98.05% |
| ▷ Anonymous functions | 3 | 1.95% |
| Constants | 693 | |
| ▷ Global constants | 50 | 7.22% |
| ▷ Class constants | 643 | 92.78% |
| ▷ Public constants | 643 | 100.00% |
Plugin size Passed 2 tests
Image compression Passed 2 tests
It is recommended to compress PNG files in your plugin to minimize bandwidth usage
84 PNG files occupy 0.29MB with 0.07MB in potential savings
Potential savings
| Compression of 5 random PNG files using pngquant | |||
|---|---|---|---|
| File | Size - original | Size - compressed | Savings |
| images/icon_check.png | 0.53KB | 0.59KB | 0.00% |
| assets/slider_control_images/b02.png | 2.60KB | 1.35KB | ▼ 47.95% |
| assets/images/icon_xmark.png | 0.51KB | 0.51KB | 0.00% |
| assets/slider_control_images/a16.png | 2.90KB | 2.12KB | ▼ 26.83% |
| images/paypal_btn.png | 4.21KB | 2.39KB | ▼ 43.37% |