![.har viewer .har viewer](https://nr-production-discourse.s3.amazonaws.com/original/2X/a/a4bb8bf11ba713d7ba7aa0e134291d650a6cb88e.png)
Go to Developer tools and choose " Start Timeline Recording".The HTTP/1.1 Status Codes is an excellent resource for identifying what those HTTP status codes mean. Take a look through the Safari Web Inspector Guide documentation and follow the details there to look for any network errors.
#.har viewer how to
JavaScript IssuesĪpple have put together a Using the Error Console guide that will detail how to find JavaScript errors. Safari comes with its own Safari Web Development Tools as described in that link.
![.har viewer .har viewer](https://devblogs.microsoft.com/devops/wp-content/uploads/sites/6/2016/05/ExportToVS-500x212.png)
Generate multiple times to get the better average and capture the consistent timingīelow is the HAR files generated depending on the browser variant you are using.
![.har viewer .har viewer](https://marvel-b1-cdn.bc0a.com/f00000000131077/www.perfecto.io/sites/default/files/image/2019-05/Flow-HAR-file.png)
HAR is the short form for HTTP ARchive format, which tracks all the logging of web browser's interaction with a site.