I'd be happy to help you with that! ??When sharing a link or an image on WeChat without a thumbnail and description, it's likely due to the new security measures implemented by WeChat. As of April25th, WeChat has started enforcing stricter rules for sharing links within its official JavaScript (JS) safe domain.
To understand why this is happening, let's take a step back. WeChat has always been concerned about user safety and security. One way to achieve this is by controlling the types of content that can be shared within its platform. In recent years, WeChat has introduced various measures to prevent malicious links from being spread through its platform.
One such measure is the requirement for all links shared on WeChat to be within the official JS safe domain. This means that any link shared must be hosted on a server that meets certain security standards set by WeChat. These standards include things like ensuring the link is not malicious, does not contain viruses or malware, and is not designed to trick users into revealing sensitive information.
Now, when you try to share an image or link without a thumbnail and description, it's likely because the link is not within the official JS safe domain. This could be due to several reasons:
1. The link is not hosted on a WeChat-approved server: As mentioned earlier, WeChat has strict requirements for servers that host links shared on its platform. If the link is hosted on a server that does not meet these standards, it will not be allowed to be shared.
2. The link contains special characters or spaces: WeChat's algorithm may flag links that contain special characters like backslashes () or spaces ( ) as potentially malicious. This could prevent the link from being shared without a thumbnail and description.
3. The image or link is too large: WeChat has file size limits for images and links shared on its platform. If the image or link exceeds these limits, it may not be allowed to be shared.
To overcome this issue, you can try the following:
1. Check if the link is within the official JS safe domain: Make sure that the link is hosted on a server that meets WeChat's security standards.
2. Use a URL shortener: If the link contains special characters or spaces, consider using a URL shortener like bit.ly to shorten the link and remove any unwanted characters.
3. Compress the image or link: If the image or link is too large, try compressing it to reduce its file size.
By following these tips, you should be able to successfully share your image or link on WeChat with a thumbnail and description. Remember that WeChat's security measures are in place to protect users, so it's essential to ensure that any content shared meets the platform's standards.
