Unexpected `Expect-CT` deprecation warning in PSI

[sagrashop]

Salve a tutti.
Ho un problema che nessuno riesce a risolvere ho contattato il mio provider, shopify, diversi programmatori ma nessuno riesce a risolverlo e per questo mi sono intestardito e vorrei sapere cosa succede.
Analizzando il mio sito con https://pagespeed.web.dev/?hl=IT ho notano che e da circa due mesi (prima non mi spuntava) un errore di prestazione che vi allego

L'errore e il seguente:
The Expect-CT header is deprecated and will be removed. Chrome requires Certificate Transparency for all publicly trusted certificates issued after April 30, 2018.

Ho contattato tutti ma nessuno mi sa dire il perche visiono questo errore e come faccio a rimuoverlo ma soprattuto non essendo tanto pratico non so di cosa si tratta ne a chi dovrei incolpare per questo.
Ho provato a rimuovere diverse applicazione ma nulla l'errore emerge sempre.
C'e qualcuno che mi aiutare a risolvere il problema e ha capire cosa sia?
Grazie

[sagrashop]

se volete controllare il mio sito vi posto il mi0 link:
https://sagrashop.it/

[adamraine]

Quick IT -> EN Google translate

Hello everyone.
I have a problem that no one can solve, I contacted my provider, shopify, several programmers but no one can solve it and that's why I'm stubborn and would like to know what's happening.
Analyzing my site with pagespeed.web.dev/?hl=IT I noticed that for about two months (it didn't appear before) a performance error which I attach to you
Screenshot 2024-01-15 193415
The error is the following:
The Expect-CT header is deprecated and will be removed. Chrome requires Certificate Transparency for all publicly trusted certificates issued after April 30, 2018.

I have contacted everyone but no one can tell me why I see this error and how I can remove it but above all, not being very practical, I don't know what it is or who I should blame for this.
I have tried removing several applications but nothing the error always emerges.
Is there anyone who can help me solve the problem and understand what it is?
Thank you

I can reproduce on PageSpeed but not Lighthouse CLI. This error is delivered over CDP so this is probably a bug in Chrome.

That being said, the JSON shows a potentially malformed source location (line/column of -1):

"deprecations": {
  "id": "deprecations",
  "title": "Uses deprecated APIs",
  "description": "Deprecated APIs will eventually be removed from the browser. [Learn more about deprecated APIs](https://developer.chrome.com/docs/lighthouse/best-practices/deprecations/).",
  "score": 0,
  "scoreDisplayMode": "binary",
  "displayValue": "1 warning found",
  "details": {
    "type": "table",
    "headings": [
      {
        "key": "value",
        "valueType": "text",
        "label": "Deprecation / Warning"
      },
      {
        "key": "source",
        "valueType": "source-location",
        "label": "Source"
      }
    ],
    "items": [
      {
        "value": "The `Expect-CT` header is deprecated and will be removed. Chrome requires Certificate Transparency for all publicly trusted certificates issued after April 30, 2018.",
        "source": {
          "type": "source-location",
          "url": "https://sagrashop.it/",
          "urlProvider": "network",
          "line": -1,
          "column": -1
        },
        "subItems": {
          "type": "subitems",
          "items": [
            {
              "type": "link",
              "url": "https://chromestatus.com/feature/6244547273687040",
              "text": "Check the feature status page for more details."
            },
            {
              "type": "link",
              "url": "https://chromiumdash.appspot.com/schedule",
              "text": "This change will go into effect with milestone 107."
            }
          ]
        }
      }
    ]
  }
},

Perhaps we should ignore errors at invalid locations like this?

[sagrashop]

Salve grazie per la risposta ma non capisco cosa tu voglia dirmi. Si può risolvere il problema? Mi puoi indicare come fare? Il giorno mar 16 gen 2024 alle ore 20:01 Adam Raine < ***@***.***> ha scritto:

…

Quick IT -> EN Google translate Hello everyone. I have a problem that no one can solve, I contacted my provider, shopify, several programmers but no one can solve it and that's why I'm stubborn and would like to know what's happening. Analyzing my site with pagespeed.web.dev/?hl=IT I noticed that for about two months (it didn't appear before) a performance error which I attach to you Screenshot 2024-01-15 193415 The error is the following: The Expect-CT header is deprecated and will be removed. Chrome requires Certificate Transparency for all publicly trusted certificates issued after April 30, 2018. I have contacted everyone but no one can tell me why I see this error and how I can remove it but above all, not being very practical, I don't know what it is or who I should blame for this. I have tried removing several applications but nothing the error always emerges. Is there anyone who can help me solve the problem and understand what it is? Thank you I can reproduce on PageSpeed but not Lighthouse CLI. This error is delivered over CDP so this is probably a bug in Chrome. That being said, the JSON shows a potentially malformed source location (line/column of -1): "deprecations": { "id": "deprecations", "title": "Uses deprecated APIs", "description": "Deprecated APIs will eventually be removed from the browser. [Learn more about deprecated APIs](https://developer.chrome.com/docs/lighthouse/best-practices/deprecations/).", "score": 0, "scoreDisplayMode": "binary", "displayValue": "1 warning found", "details": { "type": "table", "headings": [ { "key": "value", "valueType": "text", "label": "Deprecation / Warning" }, { "key": "source", "valueType": "source-location", "label": "Source" } ], "items": [ { "value": "The `Expect-CT` header is deprecated and will be removed. Chrome requires Certificate Transparency for all publicly trusted certificates issued after April 30, 2018.", "source": { "type": "source-location", "url": "https://sagrashop.it/", "urlProvider": "network", "line": -1, "column": -1 }, "subItems": { "type": "subitems", "items": [ { "type": "link", "url": "https://chromestatus.com/feature/6244547273687040", "text": "Check the feature status page for more details." }, { "type": "link", "url": "https://chromiumdash.appspot.com/schedule", "text": "This change will go into effect with milestone 107." } ] } } ] } }, Perhaps we should ignore errors at invalid locations like this? — Reply to this email directly, view it on GitHub <#15761 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BFMRD2ZYSJZKFNLJ6W5JA7LYO3FCNAVCNFSM6AAAAABB5FAIHKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQOJUGM2DGMRWGM> . You are receiving this because you authored the thread.Message ID: ***@***.***>