Causes
- Whatever other server is taking so long that its “timing out”, is probably down or not working properly
- Usually a network error between servers on the Internet or an issue with an actual server, the problem probably is not with your computer, device or Internet connection.
Fixes
Step 1: Retry the webpage by clicking the refresh/reload button
Despite the fact that the 504 Gateway Timeout is detailing a error outside of your control, the error may just be impermanent.
Step 2: Restart all of your network devices
Transitory issues with your modem, switch, switches, or other systems administration equipment could be causing the 504 Gateway Timeout issue you are seeing. Simply restarting this gadget could help.
Step 3: check the proxy server settings in your browser or application
Ensure they are right. Off base intermediary settings can cause 504 errors.
- Most PCs don’t have intermediary settings by any stretch of the imagination, if yours are vacant, simply avoid this progression.
Step 4: Change your DNS servers
Particularly if all the gadgets on your system are getting a similar error. It’s conceivable that the 504 Gateway Timeout error you are seeing is cause by an issue with the DNS servers you happen to utilize.
Step 5: Contact the website administrator / NET support
If the above-mentioned steps did not resolve your issue.
Step 6: Contact your Internet Service Provider (ISP)
It’s possible now, in the wake of following all the investigating over, that the 504 Gateway Timeout that you are seeing is an issue brought about by a system issue that your ISP is answerable for.
Step 7: Come back later
You’ve depleted every one of your alternatives now and the 504 Gateway Timeout error is either in the hands of the sites or your ISP to address. Seek out the site routinely. Most likely it’ll begin working again soon.
Fixing 504 errors on your own site:
- Watching that your server can appropriately resolve all the spaces that your applications expect access to.
- Heavy traffic may bring about your server serving a 504 error.
- In WordPress, 504 Gateway Timeout messages are sometimes due to corrupted database
- Install WP-DBManager and then try the “Repair DB” feature, followed by “Optimize DB”, and see if that helps.
- Ensure HTACCESS document is right, particularly on the off chance that you have quite recently reinstalled WordPress.
- Consider reaching your facilitating organization. It’ll conceivable that the 504 error that your site is returning is because of an issue in their end that they’ll have to determine.