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Hreflang Checker - International SEO Validator

By mariopalencia88

Test & check hreflang tags instantly: validates return links, language codes, x-default & canonical for international SEO.

View Chrome Web Store
Time on the storeUnder 6 monthsSee the exact launch date
Store users12As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update3 Jul 2026Version 1.0.0, 3 months ago

How Hreflang Checker - International SEO Validator is doing

Hreflang Checker - International SEO Validator has been on the store for less than six months and is in the lower half of Developer Tools by users.

Time on the store
Under 6 months

A rough range. Members see the exact launch date.

Place in Developer Tools
Lower half

By store users, among the Developer Tools extensions we track.

See the exact launch date and full history

Inside the extension

Hreflang Checker - International SEO Validator developer product preview 1
Product image 1 of 3

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Users and ratings over time, growth in the last 30/90/365 days.

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Competitors

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Permissions & access

Access levelHigh

Can read and change every website you visit.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 4

Sensitive2

  • Read and change data on every website<all_urls>
  • See the address and title of every open tabtabs

Standard2

  • Work on the tab you click it onactiveTab
  • Run its code on pages it can accessscripting

Members also see when a new version asks for new access.

Website access All

  • All websites
Extension ID
bjejlfijbpklhmckaebpjgcbajaoafld
Package size
55.76KiB
Manifest
Version 3

The maker

mariopalencia88 has 6 listings on the store. Updates now and then.

Listings
6
Combined store users
≈1.4K
Store Featured
0
Updated in the last 90 days
2 of 6

Combined users can count the same person more than once. See all 6 listings

Ext Watch AI

Should you build
in this niche?

One research report for Hreflang Checker - International SEO Validator: the takeaway, search demand, traffic, pricing, reviews, competitors and what to build. Every number shows its source and date. Anything we cannot verify is marked.

Takeaway & demand

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Traffic & domain

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Reviews

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Competitors & ranks

Where it ranks against the closest listings

Build opportunity

What to build, what an MVP must fix, and how to position it

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