Do you want to makes an app slow? When technology advances quickly and people are impatient, you must always look for new ways to keep your users engaged.
The vast majority of app users are indeed impatient for a response. Mobile apps should load in roughly two seconds. According to Akamai research, the app’s conversion rate drops by 7% for every additional second it spends.
Adding insult to injury, if a user is forced to wait for an extended period, they will stop using the app altogether. According to another study, 48% of users quit using or deleting an app because it is too sluggish.
Therefore, the first step is to identify the root cause of the app’s performance issues. Following an investigation, you’ll be able to address the problem and give your customers a better experience.
What Makes An App Slow? How Can I Fix This Problem
1. Your App is Obsolete and Not Supportive
As an app developer, you should know that updating your app frequently is critical. Even if you’re an Android or iOS app developer, you must ensure that your app is compatible with the most recent version of the OS.
For example, Android Oreo or Nougat is now the only options. iOS 11 or iOS 10 is required for iOS devices. As a result, if your apps aren’t optimized for these platforms or are built using an outdated framework, they may perform slowly.
In addition, the manufacturer ceases providing support for outdated platform versions after a certain date since they do not receive the necessary support.
Keeping up with the newest app development trends is the solution to the problem.
Your app’s compatibility with newer operating systems is ensured by updating and testing it on the newer platforms. Performance is also improved as a result.
The app runs faster since you’re constantly getting the latest information on security warnings and bug fixes.
2. Sluggishness Of The Server Speed
The server is offline or not connected, a message you’ve seen often. This is one of the most prevalent reasons certain websites take ages to load, and the same problem is occurring here with mobile apps. The server is running slowly or is overburdened with requests.
The backend infrastructure may be sluggish for a variety of reasons:
- Due to the multi-tiered infrastructure that most modern-day apps run on, the server may slow down.
- You may be unable to access files on the disc, run the program code, or communicate with other users in real-time via a chat.
An overworked or overloaded server is at blame for every single one of these problems. Latency is another process that your program significantly relies on and maybe the root cause of the problem.
That’s critical to the operation of your program.
You have a few options when it comes to resolving the issue.
- AIM identifies the interconnections between distinct parts of an application. (App Dependency Mapping) (ADM).
- Provide an additional reverse proxy server to alleviate part of the server’s burden. There are several advantages to using a reverse proxy, and some of them include compression, SSL termination, caching, and other features.
It’s also possible to use a load balancer to spread out the traffic more equally.
3. Encrypted Connections Are Not Optimized
From the app development perspective, SSL/TLS connections play a critical role in protecting data as it travels over the network. That being said, don’t pass them by. But if they aren’t properly tuned, they might also provide a problem.
When encrypted connections are not properly optimized, the app’s performance suffers. Among the most important explanations advanced by professionals is that:
- For you to open a new connection, a handshake must be performed.
- The encryption and decryption of data on the server and the client side pose difficulties.
- Encrypted connections must be optimized to overcome these problems. With HTTP/2 and SPDY, a single handshake is needed to establish a connection between the server and the client.
Other methods for resolving the issue include those based on OpenSSL, such as Session Tickets and session caching.
4. Chatty Conversations
Chatty interactions with the application server occur when the client makes many requests to perform a transaction on behalf of different application activities.
Now that virtualization has been developed; it is possible to create an entirely virtual version of a device or resource, such as an operating system or a storage device.
In some cases, a virtualized host may have been used to configure the automatically moved server image by the server team. Server images may be relocated such that they are many milliseconds from the servers or disc storage systems.
This problem can be resolved by examining the number of requests between the computers connected to the network. Check out the time between the requests as well.
5. Faulty Library And Software Development Kit
Achieving the highest possible performance for an app developer may be a high priority. However, there may be issues with vendor-supplied libraries and SDKs outside the developer’s control.
Third-party libraries must be checked for flaws and defects before they can be used. Lateness can occur if the libraries are not closely checked.
The following are some real-world instances of problems caused by third-party libraries:
- Loading pictures into the app using the Glide and Picasso libraries.
- Event bus library Retrofit, an Android-based framework that helps organize API calls in a project, simplifies the communication between different application components.
Make sure you’re utilizing safe, stable, and trustworthy libraries with a wide user base.