Why is the internet so slow, why is the internet so slow

Broadband service** is the only solution. Ask them.

There are many reasons why the internet speed is too slow, and you can refer to the following reasons to deal with them.

The first reason may be caused by the aging of the SIM card.

If the SIM card we use is used for too long, the SIM card will be aged, and the SIM card will lead to poor contact. The cell phone signal deteriorates and the network speed becomes very slow. If it is only the reason for the aging of the SIM card, this way of dealing with it is much simpler, and you only need to go to the operator to apply for a replacement to solve the problem.

The second reason is the problem with the phone.

A very poor signal can also be a problem with the phone, which can be faulty or damaged if the phone is used for too long or if the phone has been dropped. If you have a problem with your phone, you can go to a mobile phone repair shop to repair it.

The third reason is the problem of the signal base station.

The problem of signal base station equipment is also one of the reasons for the bad signal, although the current signal coverage is very high, but there are still some areas where the signal coverage is not enough, or the population of a region is relatively dense, resulting in insufficient base station capacity, can not be used by more people, after all, the number of users supported by each base station is limited.

The fourth reason is traffic reasons.

To put it simply, the traffic usage value of the mobile phone exceeds the fixed traffic limit in **, and the network speed will slow down. Nowadays, many people like to run an unlimited traffic**, in fact, after the unlimited traffic** uses 40G or higher, the network speed will be reduced.

The fifth reason is signal problems.

Weather conditions can also have an impact on the mobile phone signal, and in the event of heavy rain or other adverse environmental conditions, the mobile phone signal will be affected. There are also electromagnetic waves that can affect cell phone signals. If your phone's signal suddenly drops, you can use these two methods first and then consider the above five reasons.

Try turning your phone's airplane mode on and off again, or turning it off and restarting.

1.There is a problem with your operating system (including missing files.

Viruses, Trojans, and too many disk fragments, etc.) 2Problems with your browser (including missing files and being hijacked by rogue software)3There is a problem with your network hardware (including routers, network cards, network cables, etc., such as hardware failure, magnetic interference, etc.)4

Problems with your network provider (including the non-telecom network you choose such as China Unicom Netcom, etc., their bandwidth is limited, generally telling you that you are 2M, but sometimes only tens of K, and the network is particularly unstable when it is busy)5Weather reasons, including thunder and lightning, etc. 6System setting problems, some operating systems have a limit on the number of network connections (for example, the default number of connections for XP is 10) and the hardware driver is not equal Copyright application, this answer is that petty bourgeois men exclusively own the copyright, and other plagiarists are too shameful Other reasons:

1.There is a problem with the ** server you want to access or the game server you are logging in2The ** server you want to access or the game server you are logging in to will not work on the network (please refer to clause 4 above)3

The amount of **server you want to visit or log in to the game server** is too large, resulting in overwhelmed servers, reduced efficiency, etc.4There is a problem with the program design of the ** you want to access, and there is a problem with the program design of the game server, which leads to too many bugs, which affects your normal browsing or playing games, and makes you feel like you think the network speed is slow5The server you log in to is Netcom, and you are a telecom network, there is a difference in speed when accessing each other, this is quite obvious when playing games, when you access the Netcom server in the telecom network, painful, very slow, etc., basically that's all.

I've been in a situation as well.

Take a look at your network cable connection first.

If the connection is not compact.

The network speed will be slow. That's the reason for mine, and then it depends on whether your computer is infected with a virus, which will affect the speed of the Internet.

No matter what it is, it's computers.

Or the model issue.

Or the matter of the telecom network company.

The solution is to call the telecom company.

The staff will work it out.

There are a few reasons for a slow internet connection:

First, the network itself is a problem.

The server you want to connect to is on a server that is running low on bandwidth or is overloaded. The solution is very simple, please change the time period and then go up or change the goal**.

2. The network speed slows down due to network cable problems.

We know that twisted pair wires are made up of four pairs of wires that are tightly twisted together according to strict regulations to reduce the effects of crosstalk and background noise.

3. There is a loop in the network, which slows down the network speed.

When the number of nodes involved in the network is not very large and the structure is not very complex, this phenomenon generally rarely occurs. However, in some of the more complex networks, there are often redundant spare lines that can form loops when inadvertently connected.

4. The network speed is slowed down due to the broadcast storm caused by the hardware failure of the network equipment.

As the primary means of discovering unknown devices, broadcasting plays a very important role in the network. However, as the number of computers in the network increases, the number of broadcast packets increases dramatically.

5. A bottleneck is formed on a port in the network, resulting in slow network speed.

In fact, router WAN and LAN ports, switch ports, hub ports, and server network cards can all become network bottlenecks. When the network speed slows down, we can use the network management software to check the data traffic of routers, switches, and server ports during peak network usage hours. Also available.

The netstat command counts the data traffic of each port. Based on this, we can identify the location of the bottleneck in the network data flow and try to increase its bandwidth.

There are many reasons why your internet connection is slow.

Like you're under something.

Or maybe your network cable is too small.

Or maybe it's your internet speed that is connected to someone else's.

That will slow down your internet speed.

The reasons for the slow network speed are: the minimum bandwidth of the network, the DNS resolution speed is too slow, the hardware configuration is backward, the server software is backward, and the page content is too large.

1. Minimum network bandwidth.

This is the most important factor, that is, netizens often say that the broadband is not enough. Similarly**, if the bandwidth is high, the access speed will be significantly faster. The bandwidth of the network includes two aspects: the bandwidth of the server and the bandwidth of the user, and the docking point refers to the exit end and the import end, such as the docking point of telecom to Netcom.

2. DNS resolution speed.

DNS resolution is the resolution from a domain name to an IP address. DNS resolution includes the number of reciprocating resolutions and the time spent on each resolution, and the product of the two is the total time spent on DNS resolution. Many people ignore the factor of DNS resolution, in fact, it is also very important for the resolution speed, and the slow speed of DNS resolution will lead to a slow network speed.

3. Server and client hardware configuration.

In the same network environment, the computing power of the dual-core server must be stronger. In the same client, in the same network environment, using an Intel i7 processor and an i3 processor to open the same page must have different speeds.

4. Server software.

On the server side, the amount of software installed and whether it is running stably will affect the server environment, which in turn will affect the network speed. For example, if the server is equipped with a software firewall, the network speed will be affected.

5. Page Content.

If a page contains a large number of unprocessed items that are large, it will cause it to open slower. Others, such as flash and video files, will affect the access speed. At the same time, redundancy is also one of the factors that slow down the speed, and the webmaster needs to optimize as much as possible to achieve the best effect with the least.