Facebook Debugger抓取旧数据异常求助：无服务器访问日志

昨天在Facebook分享网站链接时，发现Open Graph标签信息完全错误，且已过期4年以上。多次使用Facebook Debugger重新抓取，仍显示该过期信息，但服务器上已无相关数据。

已尝试以下修复操作，均无效：

• 创建包含正确信息的静态测试页面（站点基于PHP开发）
• 清理服务器上所有相关残留数据（包括曾使用的SitePad系统）
• 6月时重装服务器以解决DNS问题
• 在Debugger链接后添加刷新参数
• 检查服务器日志，未发现Facebook抓取工具的访问记录

Bing、Google、Yahoo均能正常识别站点信息，仅Facebook出现此问题。

当前Debugger显示的旧Open Graph属性：

Based on the raw tags, we constructed the following Open Graph properties

og:url  https://evcomp.org/

og:title    Evlite Computers – Built With Love

og:description  Evlite Computers Services you can trust, Quality you can afford Solutions for a small planet Laptop Maintenance & Repair Is it just dirty? or is that hard drive bad? Power supply faulty? We can list a whole bunch of issues, but we can't. Just bring it to use for repair! Cheapest Diagnoses Our diagno...

og:image    https://evcomp.org/sitepad-data/uploads//2021/06/197175306_220693006405591_2067482021254840918_n.jpg

og:image:alt    197175306_220693006405591_2067482021254840918_n

Debugger链接：

https://developers.facebook.com/tools/debug/?q=https%3A%2F%2Fevcomp.org

站点实际应加载的meta数据：

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <meta http-equiv="Content-Style-Type" content="text/css" />
    <meta name="keywords" content="" />
    <meta name="description" content="Quality, Professional, Affordable Repairs" />
    <meta name="robots" content="index, follow" />

    <meta property="og:title" content="Evlite Comp LLC" />
    <meta property="og:description" content="Quality, Professional, Affordable Repairs" />
    <meta property="og:type" content="website" />       
    <meta property="og:image" content="https://evcomp.org/FB_IMG_1689112529430.jpg" />      
    <meta property="og:url" content="https://evcomp.org" />

内容的提问来源于stack exchange，提问作者Spre