Month: April 2020

One of the most annoying errors in the whole web is the 502 bad gateway error. This error is frustrating as it can occur due to many different reasons. Therefore,it is difficult to troubleshoot and fix this error. Further,it occurs on WordPress and popular services like CloudFlare,Twitter,Gmail,and others.

If you are facing the 502 bad gateway error,we got your back. In this article,we shall show you how to fix this error easily using tried and tested methods.

But,if you want a professional to handle,click this link to reach us. -

What Is A 502 Bad Gateway Error?

An error that establishes anytime your WordPress hosting server receives an invalid response for any page requested.

Anytime you visit a website,the hosting server of that site receives a request from your browser. In turn,the hosting server locates that page and then sends it back to your browser alongside the status code.

In most cases,you will not see the status code of that page. Nevertheless,if there is an error,you get a display of the status code and an error message. For example,403 forbidden errors,503 services unavailable,404 not found,and others.

What Causes A 502 Bad Gateway Error?

Often,the 502 bad gateway error occurs when there is poor communication between servers. This results in the server taking too long to respond to your request. Here are some reasons for this error:

• DNS problems.
• An overloaded server.
• Either one or all your upstream servers are inaccessible or down.
• Your content delivery network (CDN) has some issues.
• Faulty PHP scripts like problematic WordPress themes or plugins.
• A misbehaving browser cache.
• Server mis-configurations resulting from various reasons like human error when your host is moving servers.

For the above reasons,it is clear that fixing this error requires you to try various solutions.

How To Fix The 502 Bad Gateway Error

For a 502 bad gateway error to occur,either the server or client side has an issue. Therefore,you should troubleshoot within the client and server side. Here is how to fix this error:

1. Reload / Refresh Your Website

In some instances,your server might take time to respond because of a high spike in traffic or low server resources. In addition,various reasons might make your servers go up and offline.

Hosting providers fix such issues without wasting time to avoid negative impacts on hosted websites. Therefore,the first solution is easier as most cases are temporary. Wait for a minute or two,and then refresh your website to see if the problem will disappear. Try another browser if reloading failed.

However,if this error keeps on appearing on your side yet the site is up for other users,then you need to fix something on your side.

2. Clear Your Browser Cache

Are you still seeing the 502 bad gateway error after trying the first solution? If so,then your browser is displaying the error page from its cache. This means it’s loading your site from cache.

Thus,you have to inform your web browser to load the recent version from the website. To do so,Windows/Linux OS users should press Ctrl+ F5 buttons. On the other hand,Mac OS users should press CMD+Shift+R buttons. Besides that,you can use your browser settings to clear the cache manually.

After that,try to reload your website again. Likewise,you can troubleshoot this problem using a different browser. Proceed to other methods if the error shows on all browsers.

3. Turn Off Your CDN Or Firewall Temporarily

Do you use a website firewall or CDN service like KeyCDN and CloudFlare on your site? If so,then there are higher chances of their servers acting up. Normally,CDNs route your site traffic to their servers to provide you with better website security and performance.

Thus,a small issue on their servers may give you the 502 bad gateway error. Furthermore,you can get this error if you made an incorrect configuration of your CDN.

To determine if this error is because of your firewall or CDN,try disabling them for some time. In turn,there is removal of the extra layer created between your hosting server and browser. Now,your site loads wholly from your server and the issue is fixed if firewall/CDN service was the cause.

After that,contact your firewall/CDN customer support for assistance. It takes them a few minutes to resolve the issue. Remember to enable your CDN/firewall after they fix the issue.

Btw,if this process is becoming a bit daunting for you to do yourself,reach out to Helpbot via social media. We’ll help you fix this asap!

4. Update Your WordPress Themes And Plugins

Have you tried all the above solutions,but the error still exists? If that is the case,you need to examine your plugins or theme.

To do so,start by deactivating all your WordPress plugins through FTP like FileZilla. Once you are done,go to your website to check if the error is fixed. If so,it means one of your plugins was the cause of the problem.

Thus,you need to find the plugin that is causing this error. This process is simple,as you need to do is enable your plugins one at a time and then visit your site. Once you find the problematic plugin,contact their support or get an alternative plugin.

In case deactivating the plugins never solved your problem,then go ahead and examine your WordPress theme. To do so,switch WordPress theme through phpMyAdmin.

Once you switch your theme to the default WP theme,go to your site to check if it is functioning. If the issue exists,then examine your hosting server.

5. Examine Your Hosting Server

Have you tried all the above troubleshooting methods without success? Then your hosting server could be the issue.

Contact your hosting provider customer support and inform them about this problem. While at it,tell them all the troubleshooting steps you have tried.

If the problem is a result of a server misconfiguration,any good WordPress hosting company should fix it quickly.

Final Thoughts

Troubleshooting and fixing a 502 bad gateway error on WordPress is easier,as it takes no time to resolve itself. Nevertheless,this can be a challenge for beginners as this error occurs for various reasons.

Even so,our how to fix the 502 bad gateway error on WordPress guide is enough to help solve the issue without problems.

In case you have any comments,questions or suggestions about the 502 bad gateway error,click this link to contact us. -

Plumbing is an important aspect of any home. You would not be living in your home if you had no proper plumbing. It’s because water is very essential in life and without it nothing can be possible. For example,we cannot have cars without plumbing. We cannot have houses without water. Now this is what you need to understand about plumbing. If you don’t have it then you should change that immediately because plumbing is an important part of the home.

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The easiest thing to do when you have a plumbing problem is to call a plumber. This will save you from spending money on repairing the damage that was done to your house. Since there are many companies that are offering plumbing services,it becomes easy for you to find the right one. There are so many companies out there that are offering plumbing services but how will you make sure that you will get the best one? The key here is to check their reviews on the internet and compare them with the other plumbers in the market.

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When you will find a reputable plumber,then you need to hire him or her. This is not a big issue because they are professionals who know everything about plumbing. The only thing that you need to remember is that you should pay attention to some details when hiring them. Make sure that they are trained well enough and can be trusted. One way to make sure that these things are true is to check their references. In addition,you should also ask if they have got any complaints and how they resolved it. These things will help you determine whether you are hiring a good plumber or not.

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Have you ever tried visiting a page you know and received “404 Page not found” error message instead of accessing the site? Well the 404 page not found error is common,but you should not panic.

In this article,we will help you understand this error,and show you how to fix it with ease.

If we miss anything – or you have other questions,here’s how to contact us: -

What Is A 404 Page Not Found Error?

The common name for 404 pages not found error is “404 error”. It means the page you want to access was unavailable on the server.

However,this issue arises from the client-side (site) and not the server. It means there was either deletion or relocation of the page.

A 404 page not found error is an HTTP response status code that shows the requested resource was unavailable on their server. For clarity,the 404 error shows that the server itself is reachable,but that particular page is not.

How To Identify 404 Errors On Your Website?

If you own a website,it is good you prevent HTTP 404 pages. These include both internal and external 404 error pages. You can do so using free tools for locating broken links with ease. Here are the best tools to do so:

– W3C Link Checker

An online tool named after its owner World Wide Web Consortium (W3C). In addition,this tool gives deep details in terms of testing personal web pages. Therefore,the process takes time to validate links compared to other sites. All you need to do is to enter your URL and it does its work.

– Dead Link Checker

Dead Link Checker is among the easiest and quickest tools for locating both internal and external linked 404 pages. Similar to W3C Link Checker,this tool requires you to type the URL of the website you want to examine,and then click the check button.

This tool gives you the option of checking either the entire site or a single web page. In addition,it lists all traced error pages alongside the URL and status codes.

– Google Search Console

Formerly,this tool was known as Google Webmaster Tools. Moreover,you can use this tool if you have a Google account,and a registered website. It displays any 404 errors that the Google crawler finds. In addition,it marks them as corrected once they are fixed.

The extra functions allow you to locate errors in robots.txt files,and to use crawling statistics to determine how often Google crawlers crawled your website.

What Are The Causes Of A 404 Error?

• – Deletion or relocation of the URL or content of the Page without modification of internal links.
• – The server shut down or malfunctioned.
• – A misspelled URL.
• – During the creation or redesign process of the URL,the writing or linking was incorrect.
• – That domain name no longer exists.

How To Fix The 404 Page Not Found Error?

Here are quick and direct techniques to apply whenever you face a 404 error message. Besides that,these techniques do not need loads of technical knowledge.

1. Refresh / Reload the page

The first approach to fix this error is to retry the page. To do so,press the F5 function button on your PC. In addition,you can click the refresh/reload button in your browser. The 404 error could be because of a page that failed to load properly.

2. Double-check the URL

In most cases,the 404 not found error results from typing an incorrect URL. Irrespective of whether you manually typed the URL address or a redirect link,a mistake might have happened. Therefore,you should double-examine the specified website path.

For example,you or the person who typed the link may have mistyped something. Besides that,the forward slashes may have been misplaced or left out.

3. Navigate back homepage via directory levels

To find an issue that causes 404 error in your URL,move back to the homepage through directory levels. For example,if the error was from a URL www.web.com/a/b/c,move from one level to the other.

To do so,remove the last directory in that URL. i.e. www.web.com/a/b/. If the error is not on that level,proceed. This way,you will find the page or confirm its unavailability.

4. Delete cookies and clear the browser cache

Are you able to access the desired website from another device,but you receive the 404 error on a particular computer? If so,then the issue could be in your browser. Thus,you need to clear your browser cache and cookies for that website. In turn,you may access the page.

Cookies are small pieces of information which map out where you visited on any website,where you spent most time,what you like there and others. On the contrary,a cache is all about speed. Thus,clearing cookies removes old information,while the cache increases your loading time. Moreover,clearing your browser cache may enhance your internet speed.

5. Perform a search using any search engine

Sometimes,it is possible you have a completely wrong URL,this can be the reason for an 404 error. For this reason,it is advisable to perform a quick Bing or Google search to access the desired page. In any case you find the web page you wanted,go ahead and bookmark it to avoid 404 error in the future.

6. Contact the website

This approach is ideal if the other methods fail. In fact,you will know if the 404 error is legitimate,if the company tells you they removed that page. On the other hand,you will help them fix the error if they moved the page but it is not redirecting visitors to their new page. To contact the operators of that site,use the “Contact Us” page.

Can A 404 Page Not Found Error Affect The Ranking And Reputation Of A Site?

Furthermore,dead links affect the rankings of a website. Indeed,Google can lower its ranks in the SERPs or stop its indexing due to many 404 error pages. In turn,the number of visitors to that website decreases.

The trust of visitors gets lost if a website has a dead landing page or many broken links. In fact,if this problem occurs often,most users will avoid the site.

Summary

If you have any question,comment,or suggestions on how to fix a 404 error page not found,click the link to contact us. -