Is slow Safari the reason behind your lagging iPhone? Well, don鈥檛 worry. We are here to help you understand how you can fix it in a few simple steps. Read on to know more.
Part 1: Why is Safari Running Slow?
There are numerous reasons why your Safari is becoming slow. These include:
- Several apps running simultaneously in the background
- Poor cellular network or WiFi connectivity
- A corrupted internet cache
- Outdated version of Safari
- Safari struggling to load a website heavy with content
- An iPhone running out of storage
- Safari slow after an iOS update
Part 2: How to Fix Safari is Running Slow?
Method 1: Clear Safari History and Data
Follow the simple steps mentioned below to clear Safari鈥檚 history and website data and speed it up:
- Open 鈥淪ettings鈥 on your iPhone.
- Tap 鈥淪afari鈥.
- Scroll down to the end of the screen and click 鈥淐lear History and Website Data鈥.
All your website cache, cookies, history will be deleted.
Method 2: Disable JavaScript
By disabling your iPhone鈥檚 Javascript, you can help it get back to its original speed. Even though a few interactive features of your iPhone may stop working, in the end, it鈥檚 worth trying this method. Follow the simple steps mentioned below to Disable JavaScript:
- Open 鈥淪ettings鈥 on your iPhone.
- 2. Tap 鈥淪afari鈥, followed by 鈥淎dvanced鈥.
- 3. Slide the button in front of JavaScript to turn it off.
- All your website cache, cookies, history will be deleted.
You鈥檒l soon notice that your Safari has started working normally, without any lag or issues. /p>
Method 3: Using iMyFone Umate Pro
If your iPhone鈥檚 safari is running slow and you鈥檙e facing difficulties accessing your email or performing a quick Google search, then here鈥檚 a quick fix to make life easy for you 鈥 the ultimate iMyFone Umate Pro.
Whether you have an iPhone X, iPhone 8, iPhone 8 Plus or iOS 11.3, you can use this app to permanently erase data and speed up your iPhone.
Valuable features of iMyFone Umate Pro:

5,000,000+ Downloads
- Erases iPhone data 鈥 call history, Safari browser history, videos, photos, etc.
- Erases unwanted data and offload used apps in bulk.
- Cleans up your iPhone鈥檚 storage and make it fast.
- Ensures that the data and files are permanently deleted and are unrecoverable.
- Erases private fragments of third-party apps.
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You鈥檒l be excited to know that how you can fix safari is running slow and get your slow Safari back to life with iMyFone鈥檚 Umate Pro. Want to see how? Follow the simple steps mentioned below to delete private data 鈥 Safari history and Safari cache, that is the main reason begin a slow running Safari browser.
- Connect your iPhone to your laptop or desktop using the USB cable.

- Click 鈥淓rase Private Data鈥 and 鈥淪can鈥 to scan your iPhone.

- Select the Safari History, Safari Cookie or Safari Cache you want to erase and click 鈥淓rase now鈥.

- Type 鈥渄elete鈥 in the empty box and chose your security level. There are three security levels that you can choose from then click 鈥淓rase Now鈥 to begin the final process.
Hope these methods can help you solve the problem for safari is running slow. Write a comment and tell us about it whether they work or not.