DiskSpd is a utility for generating a load on a disk system and measuring its performance.Continue reading “DiskSpd. Windows IOPS Test”
Recently, on the WordPress site, I noticed the problem of sending messages via Contact Form 7 from devices with the iOS operating system.
If you used Google reCAPTCHA, when you clicked on the Send button, the page was updated for a very long time and reCAPTCHA reported a wait error, if you disable reCAPTCHA, then the message was sent after 1-2 minutes.
As it turned out, iOS somehow started blocking AJAX, which was used by default when updating the page.
So to solve the problem, I opened the configuration file wp-config.php and just before the line:
Added a line:
define ('WPCF7_LOAD_JS', false);
If you specify this variable at the end of the file, it will not work.
After this, the messages on iOS started to go immediately.
After upgrading iPhone 5s and iPhone 6s to iOS 11, I noticed that the interface began to work more slowly.
Speeding up the work helped to turn off animation and visual effects.
To turn them off, you need to open “Settings” – “General” – “Accessibility” and enable “Reduce Motion “.
After that, the iPhone will work faster.