It's no wonder, CWS can remove any app/extension and at any time without any real reason.
Several days ago they just removed our app with 22k users, 5 star rating and about ten years here.
The app doesn't required any permissions, just the link to the web app, with the following manifest
and a short description:
{
"app": {
"urls": [
"http://www.fastsatfinder.com/country-flags/"
],
"launch": {
"web_url": "http://www.fastsatfinder.com/country-flags/country-flags-geo-location.html"
}
},
"default_locale": "en",
"description": "Flags of All Countries on the Earth map",
"icons": {
"128": "i/128.png",
"16": "i/16.png",
"48": "i/32.png",
"48": "i/48.png"
},
"manifest_version": 2,
"minimum_chrome_version": "54.0",
"name": "_Country Flags",
"version": "1.6",
"web_accessible_resources": ["i/16.png"]
}
But CWS removed this app:
Your Google Chrome item "Country Flags" with ID: keifkkbjefbkgedeolmccljagcmphldp did not comply with our policies.
...
Your item did not comply with the following section of our Program Policies:
"Spam and Placement in the Store"
Spam because it redirects to a site that returns either a 4xx or a 5xx error.
Please make the necessary changes within 7 days in order to avoid removal."
Of course, we have checked the launch URL into manifest - working as expected and there is no any redirections,
4xx or 5xx errors as mentioned in the app removal notice. We did not see any redirects from our several locations,
have checked launch url at PageSpeed Insights - no any redirection. Looks like a redirection at the CWS level or
we have got false removal notification.
We have increased version number and uploaded the new version as required into removal notice.
After several days we got removal notice again:
Dear Developer,
Your Google Chrome item "Country Flags" with ID: keifkkbjefbkgedeolmccljagcmphldp did not comply with our policies.
...
Your item did not comply with the following section of our Program Policies:
"Spam and Placement in the Store"
Products must not contain false or misleading information, including in the content, title, icon, description, or screenshots.
Descriptions must directly state the functionality of the app so that users can understand the extension they are adding.
Screenshots must demonstrate the functionality of the extension in action.
As everyone can see, the app not contain false or misleading information, including in the content, title, icon, description, or screenshots.
Icon:

Screenshot:

Title:
Country Flags
Description:
Flags of All Countries on the Earth map.
After all, CWS did remove our app with 22000 users and without reason, after many years at Chrome Web Store.
We got such removal messages for this app every half of year for no reason whatsoever.