What is Open Graph Checker?

Open Graph Checker is a tool that parses Open Graph meta tags from the URL of a web page and previews the meta tag display and cards. Open Graph is a metadata protocol proposed by Facebook that defines the title, description, images, etc. that are displayed when a web page is shared.

What is Open Graph?

Open Graph is a metadata protocol proposed by Facebook, Inc. for defining the title, description, images, etc. that are displayed when a web page is shared. information displayed when sharing by setting meta tags according to the Open Graph protocol.

Features of Open Graph Checker

By entering the URL of a web page, "Open Graph Checker" analyzes the Open Graph meta tags set on the page and checks the following information

• Title
• Description
• Image
• Page type etc

A preview of the Open Graph card will also be displayed based on the parsed results. This allows you to see what information will be displayed when you share your web page.

Advantages of Open Graph Checker

With Open Graph Checker, you can see what information will be displayed when a web page is shared. It also displays a preview of the Open Graph card, so you can see in advance what users will see when the page is shared. This allows you to appropriately customize the information displayed when sharing your web page on SNS to attract users.

Updating Open Graph Meta Tags

In order to update Open Graph and card information, the contents of meta tags set within the HTML head must be updated. Specifically, you can update images, titles, descriptions, etc. by changing the values of properties and content within the meta tags. If the changes are not reflected after updating the meta tags in the open graph, it may be that there is still cache in each SNS. In that case, you may try clearing the cache from the official tools.