In the foreign trade industry, product images are your asset .

Many beginners are unaware that if someone copies your image URL and pastes it into their own website, your server's bandwidth will be used for free, and the image will be used as their own display. Recommended reading: A daily tip for building a foreign trade website: Optimize website image size and clarity in 5 minutes.

This will not only slow down your website, but may also damage your brand image.

Today we'll address a problem that's often overlooked by beginners in foreign trade website building— hotlink protection .

In this article you will learn:

• What is anti-leeching? Why is it essential for foreign trade websites?

• How can a beginner enable anti-leeching in the hosting control panel?

• How do I set up a "whitelist of domains"?

• How to prevent hotlinking in WordPress/independent websites/CDN?

• Recommendations for automation tools (including methods that require no code)

• Complete practical case study

All of these are practical steps; just follow them.

1. What is anti-leeching? Why is it mandatory for foreign trade websites?

Hotlink Protection prevents others from directly accessing your server's image resources.

Here's a real-world example:

The URL of the images on your website is:

Others write directly on their own websites:

result:

• The image is displayed perfectly fine on his website.

• The traffic is actually flowing through your server.

• Your website slowed down, yet you still did the graphic design for them.

To prevent this, you need to set up anti-leeching measures .

II. The Importance of Hotlink Prevention for Foreign Trade Websites

✅ 1. Saves server bandwidth

Product images for export are generally large in size, and if they are hotlinked extensively, they can overwhelm server bandwidth.

✅ 2. Prevent competitors from using the images directly.

in particular:

• mechanical equipment

• Hardware molds

• Industrial automation products

Your original photographs are sometimes more valuable than the content itself.

✅ 3. SEO is safer

When hotlinking is rampant, it can affect Google's indexing speed and website loading speed, which in turn affects rankings.

✨ Therefore, anti-leeching = protecting content + protecting speed + protecting inquiries.

3. The easiest way for beginners: Configure anti-leeching settings in the host control panel.

Whether you're using a control panel like BT Panel, cPanel, or Plesk, most web hosting services have a "Hotlink Protection" feature.

The following example uses the most common cPanel .

Step 1: Log in to your hosting control panel (cPanel)

Standard access method:

Step 2: Locate the "Security" section → Click "Hotlink Protection"

Common icons are as follows:

🔒 Hotlink Protection

Step 3: Add "domains allowed to access image resources" (whitelist)

Required:

• yourdomain.com

• www.yourdomain.com

• Subdomains (e.g., blog.yourdomain.com)

Example:

The purpose of doing this:

👉 Make sure your images display correctly on your own site.

Step 4: Set the allowed file types (image formats) to be protected.

Suggested answer:

Step 5: Enter the desired prompt image to display after "preventing other websites from using this image".

The default settings are usually fine, but you can also customize the prompts:

For example:

Step 6: Click Enable.

Finish!

Your foreign trade website images are now protected, and others cannot hotlink them for display.

IV . Anti-hotlinking settings using CDN (Cloudflare / Alibaba Cloud CDN)

If you are using a CDN, you can also enable anti-leeching on the CDN side.

Cloudflare anti-hotlinking (most convenient)

Enter:

Rules → Page Rules → Block Hotlinking

Simply enable "Hotlink Protection".

Alibaba Cloud OSS (commonly used by cross-border sellers)

Add the following in Bucket → “Cross-Origin Settings”:

You can also add anti-hotlinking rules in "Image Style".

5. If you are using an automated website building system (no code required)

Recommendation: AB Customer Intelligent Website Builder

(Suitable for beginners who don't know how to configure a computer)

AB Customer Backend Built-in:

• Image access control

• Anti-leeching configuration

• Automatic image compression and SEO optimization

• Automatic watermark generation

Product images will be automatically protected; no server configuration is required.

👉 Beginners can prevent their images from being stolen at zero cost, and it won't affect Google's indexing.

6. Three anti-hotlinking details that beginners often overlook

① You must add your domain name to the whitelist.

Otherwise, your images will fail to open on their own (this is very common).

② Make sure to add "Googlebot" to the allowed crawling list.

Otherwise, Google will not be able to index your images.

Add the following to the .htaccess rules:

③ Don't limit yourself to too hard

You may need:

• Displaying images in Facebook ads

• Send image link on WhatsApp

• Share article image on LinkedIn

If the restrictions are too strict, sharing with others will become ineffective.

VII. The most complete anti-leeching setup process

Suitable for: Foreign trade beginners, website building novices, and companies without technical personnel.

Step 1: Log in to the host (cPanel)

Go to Security → Hotlink Protection

Step 2: Add allowed domains

✔ yourdomain.com
✔ www.yourdomain.com
✔ *.yourdomain.com (if Wildcard is supported)

Step 3: Add protection type

Step 4: Enable protection

Click Enable.

Step 5: Return to the website to check if the images are loading correctly.

Refresh the page to verify.

Step 6: Send the image link to a friend to test if the hotlinking prevention is successful.

If your friend opens the link and sees a "Hotlinking Prohibited" message, it means success.

VIII. Tool Recommendations

1. Website Management Tools - Anti-Hotlink Detection

It can automatically detect whether the current website has enabled anti-leeching.

Search keywords: "anti-leeching detection tool".

2. Cloudflare (free)

Enable Hotlink Protection with one click.

3. AB Customer Intelligent Website Builder (No server setup required, completes automatically)

• Automatic image hotlinking protection settings

• Automatic watermarking

• Automatic compression

• Automatic SEO ALT Text
  Ideal for novice teams in foreign trade who lack technical or operational skills.

IX. Summary: How to implement anti-leeching measures for foreign trade websites in 10 minutes?

Just 3 steps:

① Enable Hotlink Protection in the host's backend.

(The simplest way for beginners)

② Add your own domain to the whitelist

Otherwise, the image will fail to load.

③ Was the test successful?

Make sure others cannot display your images.