Skip to main content

Definition of Error 502 Bad Gateway (or incorrect gateway error)

A 502 Bad Gateway error or incorrect gateway error occurs when trying to visit a web page, but a web server gets an invalid response from another web server.

Most of the time, the problem is in the website and there is not much that the visitor can do.Only sometimes the error can be solved from the user side.

What is a 502 Bad Gateway Error?

A Error 502 Bad Gateway means that the web server to which it is connected acts as a proxy to relay information from another server, but has received a bad response from this other server.

It is called error 502 because that is the HTTP status code that the web server uses to describe that type of error.

These bad responses could be due to a number of different causes.It is possible that the server is overloaded or there are network problems between two servers, and it's just a temporary problem.It's also possible that there is a firewall config incorrectly or even an encryption error, and the problem is not resolved until these problems are resolved.

As with 404 errors, website designers can customize the appearance of an error 502.Therefore, the user may see different 502 pages on different websites.Websites may also use slightly different names for this error.

For example, this error may appear as:

• HTTP Error 502 Bad Gateway • HTTP 502 • 502 Service Temporarily Overloaded or Service temporarily overloaded • Temporary Error (502) or Temporary Error • 502 Server Error: The server encountered a temporary error and could not complete your request (Server error: the server encountered a temporary error and could not complete your request) • 502 Bad Gateway Nginx

Most of the time, this is just an error in the server side of things on which the visitor cannot have control.Sometimes, it is a temporary error; Sometimes it is not.

Some visitor solutions to this error

Reload the page Updating the website is always worthwhile.Many times the 502 error is temporary, and a simple one Update may be the solution.Most browsers use the F5 key to update and also provide an Update button somewhere in the address bar.It doesn't solve the problem very often, but it only takes a second to try.

Check if the site is down for other people Every time you can't access a site (for any reason), you can also check if it's just your problem, or if other people are having the same problem.There are many tools for this, but our favorites are isitdownrightnow.com and downforeveryoneorjustme.com.Both work more or less the same.Enter the URL you want to verify and you will get a result.

If you receive a report that says the site does not is available to everyone, there is not much to you can do, but try again later.If the report shows that the site is active, then the problem could be at your end.It is very rare that this is the case with a 502 error, but it is possible, and you can try some of the things we describe later.

Try another browser It is possible that a problem with your browser may be causing the 502 Bad Gateway error.An easy way to verify this is to use a different browser and see if it works.You can use Google Chrome, Mozilla Firefox, Apple Safari or Microsoft Edge (Internet Explore).If you can also see the error in the new browser, then you will know that it is not a browser problem, and you should try another solution.

Clear the cache memory and cookies of your browser It is possible that your main browser has cached obsolete or corrupt files that could be causing the error 502.Deleting these files in cache and trying to open the website could solve the problem.roblema.

Check your add-ons and extensions If you use extensions in your browser, it is possible that one or more of the extensions are causing the problem.Try disabling all your extensions and then accessing the website.If the error disappears.After that, it is likely that an add-in is causing the problem.Enable your add-ons one by one to find the culprit.

Restart your devices Therefore, you have used a site checking tool and determined that the site is ready for you.And, you have tried another browser and you are having the same problem.Then you know that the problem is probably something on your part, but it is not your browser.

There may be some strange temporary problems with your computer or your network equipment (Wi-Fi, router, modem, etc.).A simple restart of your computer and sts network devices It can help solve the problem.

Changing your DNSA servers sometimes, DNS problems can cause 502 errors.Changing your DNS servers is not a likely solution, but it is possible.And it is not very difficult to do Unless you have changed them yourself, your DNS servers are likely to be established by your ISP (internet provider).You can change them to a third-party DNS server such as OpenDNS or Google DNS, and that could solve the problem.There are also other reasons why you might also rer change DNS servers, such as better speed and reliability.

Doubts? needs more information?
Write and we will respond to your email

Labels

Etiquetas:

Comments

Post a Comment

Popular posts from this blog

Definition of Macrocomputer (macrocomputer)

A macrocomputer is a large, powerful and expensive computer used primarily in companies that need to process large amounts of data or support large numbers of users.It contrasts with the concept of microcomputer (or microcomputer).Sometimes called macrocomputers. In English: mainframe and macrocomputer. For more information see: Mainframe What is a macrocomputer or mainframe? A large and powerful computer capable of managing a large number of simultaneous tasks and of communicating with a large number of connected terminals; used by large and complex organizations (such as banks and supermarkets) in which continuous operation is vital. Characteristics of macromputers Macrocomputers are a type of computer that are generally known Due to their large size, storage quantity, processing power and high level of reliability, they are mainly used by large organizations for critical mission applications that require large volumes of data processing.In general, there are some characte...
3 comments
Read more

Definition of DPI or PPP (print quality)

(dots per inch, dots per inch).The DPI or PPP is a unit of measurement of the resolution of an image (related to quality) of a scanner, a printer, etc.It serves to measure the resolution, which is the amount of dots that enter an inch.It is expressed like this: (number) x (number) dpi. A resolution of 300 dpi will produce a text that will show broken lines visible under a magnifying glass.Even larger resolutions are necessary to obtain reproductions of smooth photographs.Professional graphics use printers with resolutions from 1200 to 2400 dpi. Pixels or resolution of a photo and printing in centimeters There is no direct equivalence between the pixels of a digital image and the centimeter of printing that correspond to it.A very small image can be printed very large on paper, but the pixels of the printed image will begin to be noticed at first glance.There are techniques to "enlarge" the digital image and soften it a bit the pixels, but these do not make ma ravillas. ...
Post a Comment
Read more

Monoprogramming Definition

Monoprogramming, also called monoexecution, is an operating system in which only one program is executed at a time and no other is executed until the previous one is finished. In other words, only one program is executed at a time within a single address space. This type of execution practically does not exist anymore because it has been replaced by multiprogramming. Monoprogramming vs.multiprogramming In the monoprogramming, the memory only contains one program at any time, while in the multiprogramming the memory contains more than one user program. In the case of monoprogramming, when the CPU is running the program and it find an I/O operation (input-output), then the program goes to the I/O devices, during that time the CPU remains idle.Therefore, in the monogramming the CPU is not used effectively, that is, CPU utilization is poor. However, in the multiprog branch, when a user program contains I/O operations, the CPU changes to the next user program.Therefore, the CPU i...
Post a Comment
Read more

Definition of Eset

Eset is a computer security company based in Bratislava, Slovakia. Eset was founded in 1992 as a result of the merger of two private companies.Its best-known product is the NOD32 antivirus, although it also develops Smart Security, which includes the NOD32 features in addition to firewall and antispam. Compete with other security companies such as Symantec and McAfee Questions? needs more information? Write and we will respond to your email
Post a Comment
Read more

Network transparency definition

Network transparency refers to the ability of a protocol to transmit data over the network in a way that is transparent (invisible) to those who are using the applications that use the protocol.In this regard, users of a particular application they can access remote resources in the same way they would access their own local resources. An example of this is cloud storage, where remote files are presented as if they were locally accessible; also the cloud computing where the resource in question is the processing. From English: network transparency. X Windows The term is often applied partially correctly in the context of the X Windows system, which is capable of transmitting graphic data over the network and integrating it seamlessly with the applications that are running and displayed locally; however, certain extensions of the X Windows system are not able to work on the network. Firewall In firewall technology, transparency can be defined in the network layer ( or IP) or ...
Post a Comment
Read more

Definition of netmask

Combination of bits that serves to delimit the scope of a computer network.It serves for a computer (mainly the gateway, router, etc.) to determine whether it should send the data inside or outside the network.That is, the function of the network mask is to indicate to the devices that part of the IP address is the number of the network (including the subnet), and which part is that corresponding to the host.For example, if the router has ip 159.128.1.1 and network mask 255.255.255.0, understands that everything that is sent to an IP that begins with 159.128.1 goes to the local network and everything that goes to other IP addresses will go outside (Internet or other major local network). More technical definition The subnet mask, within a TCP/IP network, is a configuration parameter that defines the size (understood as the address range) of the IP subnet, or subnet, to which a host belongs, in order to reduce network traffic and facilitate the search and achievement of a particular ...
Post a Comment
Read more

Definition of Spawning (video games)

(produce, generate).In computer games, spawning is the creation of an entity within the game, such as a player character, a non-player character or other item.Respawning is the recreation of an entity after its death or destruction , or at the end of a round. In a game, there may be different points of spawning or generation of characters or items.There may also be spawning of enemies; In many games enemy spawming is unlimited, however, the main player (s) usually has a limited number of spawning (the so-called "lives" of the player). Player spawning varies depending on the mechanisms of each game.It usually starts at the beginning of a round or after a player joins the game. Meanwhile, respawning usually occurs after a player was killed or destroyed, that can happen immediately or after a while (time in seconds, next round, etc.) Apparently the term was created by the company "id Software" during the development of the Doom game. In fact games like Doom, J...
Post a Comment
Read more

Definition of Network Address Translation (NAT)

Network Address Translation, Network Address Translation and better known as NAT. Network Address Translation is a mechanism used by IP routers to exchange data packets between two networks that mutually assign incompatible addresses. It consists of converting, in real time, the addresses used in the transported packets.It is also necessary to edit the packets to allow the operation of protocols that include address information within the protocol conversation. For more information see: NAT. Questions? needs more information? Write and we will respond to your email
Post a Comment
Read more

Initialization vector definition

In cryptography, an initialization vector (IV) is a block of bits required to achieve a flow encryption or block encryption, in one of the encryption modes, with a result independent of other encryption produced by the same key.p> The size of the IV depends on the encryption algorithm and the cryptographic protocol and is often as long as the block size or the size of the key. Source: Initialization vector (CCL)
Post a Comment
Read more