Adds 58 new SLDs based on popularity of mapping

[StevenPartridge]

To ensure proper instructions are provided for users connecting unsupported domains with two level tlds, such as .edu.my or .av.tr

Related to # https://github.com/Automattic/nomado-issues/issues/947
Related Slack Discussion: p1736980903062009-slack-C0BNMNMNG

Proposed Changes

• Adds 58 new SLDs to the Front-End multi-level-domain json file
• Sorts them alphabetically

I came up with this list using the following process:

• Created a Superset query to determine the most mapped multi-level domains that we don't also support (count of distinct multi-level tlds in the domain_mapping table not found in the domains table, sorted)
• Filtered down to just SLDs (couldn't think of a way to use sql for this)

Starter query:

WITH extracted_domains AS (
    SELECT
    domain,
    regexp_extract(domain, '([^.]+\.[^.]+)$') AS tld_candidate
FROM domain_mapping
WHERE length(domain) - length(replace(domain, '.', '')) >= 2 -- Pre-filter: At least two dots
  AND domain NOT LIKE '%.blog' -- Exclude .blog domains
    ),
    excluded_tlds AS (
SELECT DISTINCT
    regexp_extract(name, '([^.]+\.[^.]+)$') AS tld
FROM domains
WHERE name LIKE '%.%' -- Ensure valid TLD structure
    ),
    filtered_domains AS (
SELECT
    tld_candidate
FROM extracted_domains
WHERE tld_candidate NOT IN (SELECT tld FROM excluded_tlds) -- Exclude matching TLDs
    )
SELECT
    tld_candidate,
    COUNT(*) AS count
FROM filtered_domains
GROUP BY tld_candidate
ORDER BY count DESC
    LIMIT 200;

Filtered down to remove things like wpcomstaging.com and mlblogs.com, validating the remainder against https://publicsuffix.org/list/

Why are these changes being made?

• Some checks for isSubdomain() use this list to determine if something is a subdomain or multi level TLD
• To reduce customer confusion and support requests

Testing Instructions

• Code inspection

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

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[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

Sections (~2818 bytes added 📈 [gzipped])

name                               parsed_size           gzip_size
update-design-flow                      +609 B  (+0.0%)     +219 B  (+0.0%)
themes                                  +609 B  (+0.1%)     +187 B  (+0.1%)
theme                                   +609 B  (+0.1%)     +187 B  (+0.1%)
site-purchases                          +609 B  (+0.0%)     +186 B  (+0.0%)
site-overview                           +609 B  (+0.0%)     +218 B  (+0.0%)
site-blocks                             +609 B  (+0.1%)     +185 B  (+0.1%)
signup                                  +609 B  (+0.2%)     +185 B  (+0.3%)
settings                                +609 B  (+0.1%)     +230 B  (+0.1%)
security                                +609 B  (+0.1%)     +199 B  (+0.1%)
purchases                               +609 B  (+0.0%)     +186 B  (+0.0%)
privacy                                 +609 B  (+0.1%)     +185 B  (+0.1%)
plugins                                 +609 B  (+0.0%)     +194 B  (+0.0%)
plans                                   +609 B  (+0.0%)     +198 B  (+0.0%)
notification-settings                   +609 B  (+0.1%)     +195 B  (+0.1%)
me                                      +609 B  (+0.1%)     +185 B  (+0.1%)
marketplace                             +609 B  (+0.1%)     +187 B  (+0.1%)
link-in-bio-tld-flow                    +609 B  (+0.0%)     +203 B  (+0.0%)
jetpack-connect                         +609 B  (+0.1%)     +185 B  (+0.1%)
jetpack-cloud-settings                  +609 B  (+0.1%)     +185 B  (+0.1%)
jetpack-cloud-pricing                   +609 B  (+0.1%)     +185 B  (+0.1%)
jetpack-cloud-features-comparison       +609 B  (+0.1%)     +185 B  (+0.1%)
jetpack-app                             +609 B  (+0.1%)     +185 B  (+0.1%)
hundred-year-domain                     +609 B  (+0.3%)     +185 B  (+0.3%)
hosting                                 +609 B  (+0.0%)     +186 B  (+0.0%)
home                                    +609 B  (+0.0%)     +195 B  (+0.0%)
help                                    +609 B  (+0.1%)     +185 B  (+0.1%)
email                                   +609 B  (+0.1%)     +185 B  (+0.1%)
domains                                 +609 B  (+0.0%)     +186 B  (+0.0%)
developer                               +609 B  (+0.1%)     +185 B  (+0.1%)
copy-site-flow                          +609 B  (+0.1%)     +201 B  (+0.1%)
connect-domain                          +609 B  (+0.3%)     +185 B  (+0.4%)
checkout                                +609 B  (+0.0%)     +186 B  (+0.0%)
account-close                           +609 B  (+0.1%)     +185 B  (+0.1%)
account                                 +609 B  (+0.1%)     +208 B  (+0.1%)

Sections contain code specific for a given set of routes. Is downloaded and parsed only when a particular route is navigated to.

Async-loaded Components (~758 bytes added 📈 [gzipped])

name                                                                              parsed_size           gzip_size
async-load-purchase-modal-wrapper                                                      +609 B  (+0.2%)     +185 B  (+0.1%)
async-load-my-sites-checkout-purchase-modal-is-eligible-for-one-click-checkou...       +609 B  (+0.2%)     +185 B  (+0.2%)
async-load-design-blocks                                                               +609 B  (+0.0%)     +195 B  (+0.0%)
async-load-calypso-my-sites-current-site-stale-cart-items-notice                       +609 B  (+2.5%)     +185 B  (+2.8%)
async-load-calypso-my-sites-current-site-domain-warnings                               +609 B  (+2.0%)     +188 B  (+2.5%)
async-load-calypso-my-sites-checkout-modal                                             +609 B  (+0.0%)     +190 B  (+0.0%)
async-load-calypso-blocks-editor-checkout-modal                                        +609 B  (+0.1%)     +185 B  (+0.1%)

React components that are loaded lazily, when a certain part of UI is displayed for the first time.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.